Iyetomi Hiroshi 家富洋

… Alternative Names

IYETOMI Hiroshi 家富洋

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Researcher Number	20168090
Other IDs	https://orcid.org/0000-0001-8867-5261
External Links
Affiliation (Current)	2024: 立正大学, データサイエンス学部, 教授
Affiliation (based on the past Project Information) *help	2022: 新潟大学, 自然科学系, 教授 2021 – 2022: 立正大学, データサイエンス学部, 教授 2008 – 2020: 新潟大学, 自然科学系, 教授 2017: 新潟大学, 大学院自然科学研究科, 教授 2012: 東京大学, 大学院・経済学研究科, 特任教授 … More 2012: 東京大学, 経済学研究科(研究院), 教授 2001 – 2006: 新潟大学, 理学部, 教授 1996 – 2001: 新潟大学, 理学部, 助教授 1988 – 1992: Univ. of Tokyo, Faculty of Science, Research Associate, 理学部, 助手 Less
Review Section/Research Field	Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related / 物性一般(含基礎論) / Money/ Finance / Mathematical physics/Fundamental condensed matter physics / Sensitivity informatics/Soft computing / プラズマ理工学 Except Principal Investigator Social systems engineering/Safety system / Basic Section 25010:Social systems engineering-related / プラズマ理工学 / Global Studies … More / Conflict Studies / Condensed matter physics II / 固体物性Ⅰ(光物性・半導体・誘電体) / Science and Engineering / 固体物性Ⅱ(磁性・金属・低温) / 広領域 / Economic theory / Economic policy / Mathematics and Physics / Science and Engineering / Science education Less
Keywords	Principal Investigator Helmholtz-Hodge分解 / サイクル基底 / 強連結成分 / 蝶ネクタイ構造 / 有向ネットワーク / APW method / APW法 / 電子状態 / 相関行列 / コミュニティ … More / ネットワーク / クーロン固溶体 / ソーシャル・ネットワーキング・サービス / 社会的分断 / Helmholtz--Hodge分解 / ソーシャルネットワーキングサービス / エコーチェンバー / マルチラテラル / ネッティング / 三角貿易 / ヘルムホルツ分解 / ループ電流法 / 企業間取引関係 / 貿易収支 / 変分原理 / 金融決済システム / 債権債務関係 / 多者間ネッティング / 循環性 / 階層性 / 流れ構造 / Molecular dynamics / parallel computing / Noble-metal halides / p-d hybridization / Muffin-tin sphere / superionic conductivity / Electronic state / 分子動力学 / 多重極分極率 / マフィン・ティン球 / 価数揺動 / 並列計算 / 分子動力学法 / 電荷秩序 / 超イオン伝導 / p-d相関 / マフィンティン球 / superionic conductor / band theory / density fanctional theory / anisotropy / compound / electronic structure / 超イオン導電体 / バンド理論 / 密度汎関数理論 / 結晶異方性 / 多元物質 / リード・ラグ関係 / 相互相関 / 株式市場 / 多変量解析 / 時系列 / 位相同期 / 動的相関構造 / 主成分分析 / ランダム行列理論 / ヒルベルト変換 / 多変量時系列 / 多重 / 有向 / 情報統計力学 / 複雑系科学 / 経済物理 / 多重グラフ / 有向リンク / 可視化 / 複雑系 / レーザー冷却 / 多価イオン / イオントラップ / 星振 / 弾性定数 / 相分離 / 相図 … More Except Principal Investigator 社会システム / 状態方程式 / 密度汎関数法 / 相転移 / システミックリスク / 経済ネットワーク / コミュニティ解析 / complex network / financial crisis / 複雑系ネットワーク / サプライチェーン / 複雑ネットワーク / ナノ構造体 / 電荷秩序 / Equation of State / 白色矮星 / 相図 / スピン分極 / 高密度プラズマ / ネットワーク / 希土類化合物 / 超音波 / 消費 / 新型コロナ / 特別給付金の効果 / コロナ禍の家計への影響 / 家計の日次変動と相関 / 富岳コンピュータ / 複雑ネットワーク解析 / 集団運動 / 結合振動子 / ショック / 貿易ネットワーク / 同期現象 / 景気循環 / マクロ健全性政策 / 経済危機 / リスク伝播 / 地域統合 / 国際貿易 / 同期 / コミュニティ / 国際景気循環 / 京コンピュータ / 経済政策 / 経済統計学 / 情報工学 / 統計力学 / 最適経済圏 / 伝統産業ネットワーク / 中心性指標 / 多重ネットワーク / 国際租税回避 / ネットワーク科学 / オーナーシップネットワーク / サプライチェーンネットワーク / 経済システム / 株式所有構造 / ESG / 計算社会科学 / 現代奴隷 / 紛争鉱物 / ビッグデータ / 紛争研究 / Higher-Order correlations / Density-Functional Approach / Mixture / Crystallization / Phase Diagram / Dense Matter / 超新星爆発 / 高次相関 / 混合系 / 固化 / 高密度物質 / Rechargeable battery / Structural defect / Deformation energy / Van der Waals interaction / Long-range electron correlation / Density functional theory / Carbon nanotube / Graphite / 層間凝集エネルギー / フラーレン / 二次電池 / 構造欠陥 / 変形エネルギー / ファンデルワールス相互作用 / 長距離電子相関 / 密度汎関数理論 / カーボンナノチューブ / グラファイト / hydrogen diffusion in silicon / diamond grain boundary / tight-binding MD / nano-particle / Coulomb compound / origin of superionicity / p-d hybridization / layered superionic conductor / タイトバインディング分子動力学法 / 大規模シミュレーション / 並列分子動力学法 / セラミックナノ結晶 / クラスター化 / 超イオン導電体 / 炭化珪素 / モンテカルロシミュレーション / 濃度依存性 / 非線形化 / 高密度星 / 粒子相関 / シリコン中の水素拡散 / ダイヤモンド粒界 / タイトバインディング分子動力学 / ナノ粒子 / クーロン固溶体 / 超イオン性の発現機構 / p-d混成 / 層状超イオン導電体 / charge ordering / colossal magnetoresistanse / transition metal / rare earth compound / ultrasound / quadrupole ordering / orbital ordering / 電荷グラス / 巨大磁気抵抗 / 四重極子 / HoVO_4 / Ce_3Pd_<20>Ge_6 / CeRu_2Si_2 / La_<1-x>Sr_xMnO_3 / Ce_xLa_<1-x>B_6 / 巨大磁気秩序 / 遷移金属化合物 / 四重極子秩序 / 軌道秩序 / Orbital current / Spin-orbit interaction / Relativistic current- and spin-density functional theory / Fermi surface / Electronic structure / Uranium compounds / Hund's rules / Heavy electron systems / Hund則 / 希土類3価イオン / f電子系 / 電流及びスピン密度汎関数法 / 一電子方程式 / 相対論的バンド理論 / 一般化密度勾配近似 / 軌道電流 / スピン軌道相互作用 / 相対論的電流スピン密度汎関数理論 / フェルミ面 / 電子エネルギーバンド構造 / ウラン化合物 / フント則 / 重い電子系 / Nuclear Fusion / Ultrahigh Pressure Metal / Radiative Transport / Electric and Thermal Transport / Partially Ionized Matter / Astrophysical Dense Matter / Dense Plasma / 不純物原子 / プラズマ・ニュートリノ過程 / 多種イオン / 電子液体 / 高密度星内部物質 / 電気・熱伝導 / 高密度天体 / 核融合 / 超高圧金属 / 輻射輸送 / 電気・熱伝導度 / 部分電離プラズマ / 天体内部物質 / 状態方程式・相図 / Density-Functional Method / Atomic Processes / Quantum Monte Carlo Method / Phase Transitions / Phase Separation / Nuclear-Fusion Reactions / Multi-Ionic Plasmas / Dense Plasmas / 不純物電子準位 / 強相関効果 / 金属・非金属転移 / 冷核反応 / 核反応率 / 合金形成 / 多体相関 / 核反応 / 金属水素 / 超高圧 / 強結合プラズマ / 量子モンテカルロ法 / 原子過程 / 核融合反応 / 相分離 / 多種イオンプラズマ / 実証分析 / 負の温度 / 新古典派 / 分布 / エントロピー / 労働生産性 / エコノフィジックス / マクロ経済 / イノベーション / 空間経済学 / 原子空孔 / シリコン / ラットリング / カゴ状化合物 / 強相関量子相 / 電気四極子 / 電子状態計算 / 経路積分 / 並列計算 / PCクラスター / インターネット / デルフト工科大学 / 国際共同講義 / 計算物理 Less

コロナ禍とアフターコロナにおける個人消費とサプライチェーン
- Principal Investigator
  
  相馬亘
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25010:Social systems engineering-related
- Research Institution
  Rissho University
A Mathematical Approach to Echo Chambers in Social Networking ServicesPrincipal Investigator
- Principal Investigator
  
  家富洋
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Rissho University
Study on External Shocks and Response Dynamics on Large Economic Networks with Applications
- Principal Investigator
  
  Fujiwara Yoshi
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 25010:Social systems engineering-related
- Research Institution
  University of Hyogo
Hierarchical and Circular Flow Structures in Directed NetworksPrincipal Investigator
- Principal Investigator
  
  IYETOMI Hiroshi
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Rissho University
  Niigata University
Clarifying the hierarchical structure of global society using big data
- Principal Investigator
  
  Ikeda Yuichi
- Project Period (FY)
  2017 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global Studies
- Research Institution
  Kyoto University
Models and Simulations of Large-Scale Economic Networks and Their Instabilities
- Principal Investigator
  
  Fujiwara Yoshi
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  University of Hyogo
Mathematical Formulation of a Multilateral Netting Scheme and Its ApplicationPrincipal Investigator
- Principal Investigator
  
  Iyetomi Hiroshi
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Challenging Exploratory Research
- Research Field
  
  Money/ Finance
- Research Institution
  Niigata University
Big Data Driven Conflict Studies : Visualization of Hidden Perpetrators
- Principal Investigator
  
  MIZUNO Takayuki
- Project Period (FY)
  2015 – 2018
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Conflict Studies
- Research Institution
  National Institute of Informatics
Interdependent relationship in global society toward sustainable and stable growth
- Principal Investigator
  
  Ikeda Yuichi
- Project Period (FY)
  2014 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  Kyoto University
Dynamics Correlation Structures of Complex Systems: Combination of Random Matrix Theory and Hilbert TransformationPrincipal Investigator
- Principal Investigator
  
  Iyetomi Hiroshi
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Niigata University
Study of Socio-Economic Crises Based on Complex Network Science
- Principal Investigator
  
  Fujiwara Yoshi
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Social systems engineering/Safety system
- Research Institution
  University of Hyogo
Macro-econophysics
- Principal Investigator
  
  YOSHIKAWA Hiroshi
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Economic theory
- Research Institution
  The University of Tokyo
Structural and Dynamic Properties of Large-scale Economic NetworksPrincipal Investigator
- Principal Investigator
  
  IYETOMI Hiroshi
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Sensitivity informatics/Soft computing
- Research Institution
  The University of Tokyo
  Niigata University
Toward new economic indicator using multi-layered network analysis
- Principal Investigator
  
  TAMADA Schumpeter
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Economic policy
- Research Institution
  Research Institute of Economy, Trade and Industry
Strongly correlated quantum phase associated with charge fluctuation
- Principal Investigator
  
  GOTO Terutaka
- Project Period (FY)
  2006 – 2010
- Research Category
  
  Grant-in-Aid for Specially Promoted Research
- Review Section
  
  Science and Engineering
  Mathematics and Physics
- Research Institution
  Niigata University
Theoretical study on the long-range electron correlation and structure in soft-condensed matter
- Principal Investigator
  
  HASEGAWA Masayuki
- Project Period (FY)
  2004 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Condensed matter physics II
- Research Institution
  Iwate University
インターネットを利用した計算物理に関する国際共同研究の試み
- Principal Investigator
  
  KOBAYASHI Michisuke
- Project Period (FY)
  2002
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Science education
- Research Institution
  Niigata University
クーロン固体の固溶特性を利用した新しい多価イオン冷却法の探求Principal Investigator
- Principal Investigator
  
  家富洋
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  プラズマ理工学
- Research Institution
  Niigata University
Studies on the Origin of Superionicity by parallel Computing---Basic Research for New Materials with High Ionic Conductivity---
- Principal Investigator
  
  KOBAYASHI Michisuke
- Project Period (FY)
  2000 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  固体物性Ⅰ(光物性・半導体・誘電体)
- Research Institution
  NIIGATA UNIVERSITY
Lattice and ultrasonic effects of orbital ordering and fluctuation
- Principal Investigator
  
  GOTO Terutaka
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research on Priority Areas (B)
- Review Section
  
  Science and Engineering
- Research Institution
  Niigata University
Development of a variational APW method with its application to the electronic structure of superionic conductorsPrincipal Investigator
- Principal Investigator
  
  IYETOMI Hiroshi
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  NIIGATA UNIVERSITY
Relativistic current- and spin-density functional theory and its application to f-electron systems
- Principal Investigator
  
  HASEGAWA Akira
- Project Period (FY)
  1997 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  固体物性Ⅱ(磁性・金属・低温)
- Research Institution
  NIIGATA UNIVERSITY
Development of a computational scheme for electronic structure of compounds taking account of lattice-induced anisotropic effects and difference in the atomic speciesPrincipal Investigator
- Principal Investigator
  
  IYETOMI Hiroshi
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  物性一般(含基礎論)
- Research Institution
  Niigata University
Phase Transitions in Dense Astrophysical Plasmas
- Principal Investigator
  
  ICHIMARU Setsuo
- Project Period (FY)
  1992 – 1994
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  広領域
- Research Institution
  The University of Tokyo
Phase Properties, Electronic States, and Atomic and Molecular Processes in Dense Multi-Ionic Plasmas
- Principal Investigator
  
  ICHIMARU Setsuo
- Project Period (FY)
  1989 – 1991
- Research Category
  
  Grant-in-Aid for General Scientific Research (B)
- Research Field
  
  プラズマ理工学
- Research Institution
  University of Tokyo
Phase Properties and Transport Processes in Dense Multi-Ionic-Mixture Plasmas
- Principal Investigator
  
  ICHIMARU Setsuo
- Project Period (FY)
  1987 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  プラズマ理工学
- Research Institution
  University of Tokyo

[Book] Stock ownership structure in Japan. In Big DataAnalysis on Global Community Formation and Isolation2021
- Author(s)
  Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, and Wataru Souma
- Total Pages
  29
- Publisher
  Springer, Singapore
- ISBN
  9789811549434
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Beyond “evidence-based” policymaking. In Big Data Analysis on Global Community Formation andIsolation2021
- Author(s)
  Hiroshi Iyetomi
- Total Pages
  12
- Publisher
  Springer, Singapore
- ISBN
  9789811549434
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] "Design of Social Isolation Index", In Y.Ikeda, H.Iyetomi, and T.Mizuno (Eds.), "Big Data Analysis on Global Community Formation and Isolation"2021
- Author(s)
  Yu Ohki, Yuichi Ikeda, and Hiroshi Iyetomi
- Total Pages
  31
- Publisher
  Springer, Singapore
- ISBN
  9789811549434
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Who possesses whom in terms of the global ownership network.In Big Data Analysis on Global Community Formation and Isolation2021
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, and Yuichi Ikeda.
- Total Pages
  50
- Publisher
  Springer, Singapore
- ISBN
  9789811549434
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Big Data Analysis on Global Community Formation and Isolation: Sustainability and Flow2021
- Author(s)
  Yuichi Ikeda, Hiroshi Iyetomi, Takayuki Mizuno (Eds)
- Total Pages
  534
- Publisher
  Springer
- ISBN
  9789811549434
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Multilayer network approach to dynamics of japanese interfirm transaction relations. In Big Data Analysis on Global Community Formation andIsolation2021
- Author(s)
  Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, and Tsutomu Watanabe.
- Total Pages
  33
- Publisher
  Springer, Singapore
- ISBN
  9789811549434
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Collective phenomena in economic systems. In Complexity, Heterogeneity, and the Methods ofStatistical Physics in Economics2020
- Author(s)
  Iyetomi, H.
- Total Pages
  25
- Publisher
  Springer, Singapore
- ISBN
  9789811548055
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] "Who Possesses Whom from a Point of View of the Global Ownership Network", the Book of Abstracts for the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019), pp. 459-461, December 2019.2019
- Author(s)
  Y. Kichikawa, H. Iyetomi, Yuichi Ikeda, and Takayuki Mizuno
- Total Pages
  620
- Publisher
  the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)
- ISBN
  9782955705032
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] "Measurement of Value of Firms Based on Their Stock Ownership Relations", the Book of Abstracts for the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)2019
- Author(s)
  Haruka Kato, Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Souma, and Tsutomu Watanabe
- Total Pages
  620
- Publisher
  the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)
- ISBN
  9782955705032
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] "Analysis of Temporal Change of Japanese Interfirm Transaction Relations as a Multilayer Network", the Book of Abstracts for the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)2019
- Author(s)
  Hitomi Sato, Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Ryohei Hisano, and Tsutomu Watanabe
- Total Pages
  620
- Publisher
  the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)
- ISBN
  9782955705032
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Macro-Econophysics : New Studies on Economic Networs and Synchronization2017
- Author(s)
  H. Aoyama, Y. Fujiwara, Y. Ikeda, H. Iyetomi, W. Souma, H. Yoshikawa
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-25282094
[Book] MacroEconophysics New Studies on Economic Networks and Synchronization2017
- Author(s)
  Hideaki AOYAMA, Yoshi FUJIWARA, Yuichi IKEDA, Hiroshi IYETOMI, Wataru SOUMA, and Hiroshi YOSHIKAWA
- Total Pages
  436
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-26350422
[Book] Macro-Econophysics - New studies on Economic Network and Synchronization2017
- Author(s)
  H. Aoyama, Y.Fujiwara, Y. Ikeda, H. Iyetomi, W. Souma, H. Yoshikawa
- Total Pages
  204
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-26350422
[Book] Macro-Econophysics: New Studies on Economic Network and Synchronization2017
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, Yuichi Ikeda, Hiroshi Iyetomi, Wataru Souma, Hiroshi Yoshikawa
- Total Pages
  435
- Publisher
  Cambridge Univ. Press
- ISBN
  9781107198951
- Data Source
  KAKENHI-PROJECT-15KT0052
[Book] Macro-Econophysics: New Studies on Economic Networks and Synchronization2017
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, Yuichi Ikeda, Hiroshi Iyetomi, Wataru Souma, and Hiroshi Yoshikawa
- Total Pages
  432
- Publisher
  Cambridge University Press
- ISBN
  9781107198951
- Data Source
  KAKENHI-PROJECT-16K13375
[Book] Macro-Econophysics: New Studies on Economic Networks and Synchronization2017
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, Yuichi Ikeda, Hiroshi Iyetomi, Wataru Souma and Hiroshi Yoshikawa
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-16K13375
[Book] Macro-Econophysics New Studies on Economic Networks and Synchronization2017
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, Yuichi Ikeda, Hiroshi Iyetomi, Wataru Souma, and Hiroshi Yoshikawa
- Total Pages
  404
- Publisher
  Cambridge University Press
- ISBN
- Data Source
  KAKENHI-PROJECT-17KT0034
[Book] Macro-Econophysics: New Studies on Economic Networks and Synchronization2017
- Author(s)
  H. Aoyama, Y. Fujiwara, Y. Ikeda, H. Iyetomi, W. Souma, H. Yoshikawa
- Total Pages
  432
- Publisher
  Cambridge University Press
- ISBN
  9781107198951
- Data Source
  KAKENHI-PROJECT-17H02041
[Book] Dynamics of Commodity Price Fluctuations, in "Proceedings of ECCS 2014 : European Conference on Complex Systems"2016
- Author(s)
  Y. Fujiwara, H. Aoyama, H. Iyetomi, H. Yoshikawa
- Total Pages
  327
- Publisher
  Springer International Publishing
- Data Source
  KAKENHI-PROJECT-25282094
[Book] Community Structure of a Large-scale Production Network in Japan in "The Economics of Interfirm Networks"2015
- Author(s)
  T. Iino and H. Iyetomi
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-24243027
[Book] 50のキーワードで読み解く経済学教室2011
- Author(s)
  青山秀明、家富洋、藤原義久、相馬亘
- Total Pages
  448
- Publisher
  東京図書
- Data Source
  KAKENHI-PROJECT-20330060
[Book] Econophysics and Companies : Statistical Life and Death in Complex Business Networks2010
- Author(s)
  Aoyama, H., Fujiwara, Y., Ikeda, Y., Iyetomi, H., Souma, W.
- Total Pages
  258
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-20330060
[Book] Econophysics and Companies : Statistical Life and Death in Complex Business Networks2010
- Author(s)
  H.Aoyama, Y.Fujiwara, Y.Ikeda, H.Iyetomi, W.Souma, H.Yoshikawa
- Total Pages
  229
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-20330060
[Book] Econophysics and Companies - Statistical Life and Death in Complex Business Networks2010
- Author(s)
  H. Aoyama, Y. Fujiwara, Y. Ikeda, H. Iyetomi, and W. Souma
- Total Pages
  262
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-22300080
[Book] Econophysics and Companies : Statistical Life and Death in Complex Business Networks2010
- Author(s)
  青山秀明, 藤原義久, 池田裕一, 家富洋, 相馬亘
- Total Pages
  300
- Publisher
  Cambridge University Press
- Data Source
  KAKENHI-PROJECT-20330060
[Book] Econophysics 2011 - THE HITCHHIKER'S GUIDE TO THE ECONOMY2009
- Author(s)
  H. Aoyama, Y. Fujiwara, H. Iyetomi, and A.-H. Sato (eds.)
- Total Pages
  222
- Publisher
  Prog. Theor. Phys. Suppl.
- Data Source
  KAKENHI-PROJECT-22300080
[Book] 経済物理学2008
- Author(s)
  青山秀明, 家富洋, 池田裕一, 相馬亘, 藤原義久
- Total Pages
  456
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-20330060
[Book] 経済物理学
- Author(s)
  青山秀明・家富洋・池田裕一・相馬亘・藤原義久
- Total Pages
  456
- Publisher
  共立出版
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Formation and Development of Echo Chambers on Twitter under the Pandemic2023
- Author(s)
  H. Iyetomi and W. Souma
- Journal Title
  
  In: H. Cherifi et al. (eds.), Book of Abstracts -- The 11th International Conference on Complex Networks and their Applications, ISBN: 978-2-9557050-6-3
  
  Volume: --- Pages: 429-431
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] Formation and Development of Echo Chambers on Twitter under the Pandemic2023
- Author(s)
  H. Iyetomi and W. Souma
- Journal Title
  
  In: H. Cherifi et al. (eds.), Book of Abstracts -- The 11th International Conference on Complex Networks and their Applications, ISBN: 978-2-9557050-6-3
  
  Volume: -- Pages: 429-431
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K03385
[Journal Article] Firm-level Study on the Global Connection through Stock Ownership Relations2022
- Author(s)
  Y. Kichikawa, T. Iino, Y. Ikeda, and H. Iyetomi
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 22-E-112 Pages: 38-38
- Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] Firm-level Study on the Global Connection through Stock Ownership Relations2022
- Author(s)
  Y. Kichikawa, T. Iino, Y. Ikeda, and H. Iyetomi
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 22-E-112 Pages: 38-38
- Open Access
- Data Source
  KAKENHI-PROJECT-21K03385
[Journal Article] Complex Global Interdependencies between Economic Policy Uncertainty and Geopolitical Risks Indices2022
- Author(s)
  Wataru Souma, Carolina Magda Roma, Hiromitsu Goto, Hiroshi Iyetomi, Irena Vodenska
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 22-E-028 Pages: 1-36
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] From stress testing to systemic stress testing: The importance of macroprudential regulation2021
- Author(s)
  Irena Vodenska, Hideaki Aoyama, Alexander P Becker, Yoshi Fujiwara, Hiroshi Iyetomi, Eliza Lungu
- Journal Title
  
  Journal of Financial Stability
  
  Volume: 52 Pages: 100803-100803
- DOI
  10.1016/j.jfs.2020.100803
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-17KT0034
[Journal Article] Stock Ownership Structure in Japan2021
- Author(s)
  Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Souma
- Journal Title
  
  In: Ikeda, Y., Iyetomi, H., Mizuno, T. (eds) Big Data Analysis on Global Community Formation and Isolation. Springer, Singapore
  
  Volume: --- Pages: 191-216
- DOI
  10.1007/978-981-15-4944-1_7
- ISBN
  9789811549434, 9789811549441
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-21K03385
[Journal Article] Who Possesses Whom in Terms of the Global Ownership Network2021
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Yuichi Ikeda
- Journal Title
  
  In: Ikeda, Y., Iyetomi, H., Mizuno, T. (eds) Big Data Analysis on Global Community Formation and Isolation. Springer, Singapore
  
  Volume: --- Pages: 143-190
- DOI
  10.1007/978-981-15-4944-1_6
- ISBN
  9789811549434, 9789811549441
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-21K03385
[Journal Article] Beyond "Evidence-Based" Policymaking2021
- Author(s)
  Hiroshi Iyetomi
- Journal Title
  
  In: Ikeda, Y., Iyetomi, H., Mizuno, T. (eds) Big Data Analysis on Global Community Formation and Isolation. Springer, Singapore
  
  Volume: --- Pages: 501-511
- DOI
  10.1007/978-981-15-4944-1_15
- ISBN
  9789811549434, 9789811549441
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-21K03385
[Journal Article] Multilayer Network Approach to Dynamics of Japanese Interfirm Transaction Relations2021
- Author(s)
  Tsutomu Watanabe,Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi
- Journal Title
  
  Big Data Analysis on Global Community Formation and Isolation. Springer, Singapore.
  
  Volume: ー Pages: 63-92
- DOI
  10.1007/978-981-15-4944-1_3
- ISBN
  9789811549434, 9789811549441
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18H00831, KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-21K03385, KAKENHI-PROJECT-18H05217, KAKENHI-PROJECT-19H01114
[Journal Article] Relationship between Macroeconomic Indicators and Economic Cycles in U.S.2020
- Author(s)
  Hiroshi Iyetomi, Hideaki Aoyama, Yoshi Fujiwara, Wataru Souma, Irena Vodenska, and Hiroshi Yoshikawa
- Journal Title
  
  Scientific Reports
  
  Volume: 10 Issue: 1 Pages: 8420-8420
- DOI
  10.1038/s41598-020-65002-3
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-20H02391, KAKENHI-PROJECT-17KT0034
[Journal Article] Identifying the Hierarchical Influence Structure Behind Smart Sanctions Using Network Analysis2020
- Author(s)
  Ryohei Hisano, Hiroshi Iyetomi, and Takayuki Mizuno
- Journal Title
  
  Lecture Notes in Computer Science
  
  Volume: 12467 Pages: 95-107
- DOI
  10.1007/978-3-030-60975-7_8
- ISBN
  9783030609740, 9783030609757
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-20K20130, KAKENHI-PUBLICLY-19H04518, KAKENHI-PROJECT-20H02391, KAKENHI-PROJECT-18H05217, KAKENHI-PROJECT-17KT0034
[Journal Article] Interindustry linkages of prices---Analysis of Japan's deflation2020
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Hideaki Aoyama, Yoshi Fujiwara, Hiroshi Yoshikawa
- Journal Title
  
  PLoS ONE
  
  Volume: 15 Issue: 2 Pages: 1-26
- DOI
  10.1371/journal.pone.0228026
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-19K22032, KAKENHI-PROJECT-18H03635, KAKENHI-PROJECT-17H02041
[Journal Article] Collective Phenomena in Economic Systems2020
- Author(s)
  Hiroshi Iyetomi
- Journal Title
  
  Evolutionary Economics and Social Complexity Science
  
  Volume: 22 Pages: 177-201
- DOI
  10.1007/978-981-15-4806-2_9
- ISBN
  9789811548055, 9789811548062
- Open Access
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-20H02391
[Journal Article] Analysis of Temporal Change of Japanese Interfirm Transaction Relations as a MultilayerNetwork2019
- Author(s)
  Hitomi Sato, Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Ryohei Hisano and Tsutomu Watanabe
- Journal Title
  
  Abstracts of the 8th Int'l Workshop on Complex Networks and their Applications
  
  Volume: - Pages: 247-249
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Visualization of a directed network with focus on its hierarchy and circularity2019
- Author(s)
  Yuichi Kichikawa, Takashi Iino, Hiorshi Iyetomi, and Hiroyasu Inoue
- Journal Title
  
  Journal of Computational Social Science
  
  Volume: 2 Issue: 1 Pages: 15-23
- DOI
  10.1007/s42001-019-00031-1
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17KT0034, KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-18H03642, KAKENHI-PROJECT-15K01217
[Journal Article] Local bow-tie structure of the web2019
- Author(s)
  Yuji Fujita, Yuichi Kichikawa, Yoshi Fujiwara, Wataru Souma, and Hiroshi Iyetomi
- Journal Title
  
  Applied Network Science
  
  Volume: 4 Issue: 1 Pages: 15-15
- DOI
  10.1007/s41109-019-0127-2
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-19K22032, KAKENHI-PROJECT-17H02041
[Journal Article] Measurement of Value of Firms Based on Their Stock Ownership Relations2019
- Author(s)
  Haruka Kato, Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Soma and Tsutomu Watanabe
- Journal Title
  
  Abstracts of the 8th Int'l Workshop on Complex Networks and their Applications
  
  Volume: - Pages: 450-452
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Community structure based on circular flow in a large-scale transaction network2019
- Author(s)
  Y. Kichikawa, H. Iyetomi, T. Iino, and H. Inoue
- Journal Title
  
  Applied Network Science
  
  Volume: 92 Issue: 1 Pages: 92-92
- DOI
  10.1007/s41109-019-0202-8
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17KT0034, KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-19K22032, KAKENHI-PROJECT-18H03642, KAKENHI-PROJECT-17H02041, KAKENHI-PROJECT-17K18552
[Journal Article] Who Possesses Whom from a Point of View of the Global Ownership Network2019
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Journal Title
  
  The Book of Abstracts for the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)
  
  Volume: － Pages: 459-461
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] Measurement of Value of Firms Based on Their Stock Ownership Relations2019
- Author(s)
  Haruka Kato, Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Souma, and Tsutomu Watanabe
- Journal Title
  
  The Book of Abstracts for the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)
  
  Volume: － Pages: 450-452
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] Who Possesses Whom from a Point of View of the Global Ownership Network2019
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Yuichi Ikeda and Takayuki Mizuno
- Journal Title
  
  Abstracts of the 8th Int'l Workshop on Complex Networks and their Applications
  
  Volume: - Pages: 459-461
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Analysis of Temporal Change of Japanese Interfirm Transaction Relations as a Multilayer Network2019
- Author(s)
  Hitomi Sato, Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Ryohei Hisano, and Tsutomu Watanabe
- Journal Title
  
  The Book of Abstracts for the 8th Int'l Workshop on Complex Networks and Their Applications (Lisbon, Portugal, 2019)
  
  Volume: － Pages: 247-249
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] Empirical Evidence for Collective Motion of Prices with Macroeconomic Indicators in Japan2018
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Hideaki Aoyama, and Hiroshi Yoshikawa
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 18-E-007
- Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Analysis of Inflation/Deflation: Clusters of micro prices matter!2018
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Hideaki Aoyama, Yoshi Fujiwara, and Hiroshi Yoshikawa
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 18-E-055
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Hierarchical Communities in the Walnut Structure of Japanese Production Networks2018
- Author(s)
  Abhijit Chakraborty, Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, Hiroyasu Inoue, Yoshi Fujiwara, and Hideaki Aoyama
- Journal Title
  
  PloS one
  
  Volume: 13 Issue: 8 Pages: 0202739-0202739
- DOI
  10.1371/journal.pone.0202739
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451, KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-17H02041, KAKENHI-PROJECT-15K01217
[Journal Article] Trade network reconstruction and simulation with changes in trade policy2018
- Author(s)
  Yuichi Ikeda and Hiroshi Iyetomi
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 15 Issue: 2 Pages: 495-513
- DOI
  10.1007/s40844-018-0110-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17KT0034, KAKENHI-PROJECT-17H02041
[Journal Article] Hierarchical and Circular Flow Structure of Interfirm Transaction Networks in Japan2018
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Journal Title
  
  Available at SSRN: https://ssrn.com/abstract=3173955
  
  Volume: －
- Open Access
- Data Source
  KAKENHI-PROJECT-16K13375
[Journal Article] Community Structure Based on Circular Flow in a Large-Scale Transaction Network2018
- Author(s)
  Yuichi Kichikawa, Hiorshi Iyetomi, Takashi Iino,and Hiroyasu Inoue
- Journal Title
  
  Abstracts of the 7th Int'l Workshop on Complex Networks and their Applications
  
  Volume: 1 Pages: 62-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17KT0034
[Journal Article] Community Structure Based on Circular Flow in a Large-Scale Transaction Network2018
- Author(s)
  Yuichi Kichikawa, Hiorshi Iyetomi, Takashi Iino,and Hiroyasu Inoue
- Journal Title
  
  Abstracts of the 7th Int'l Workshop on Complex Networks and their Applications (Cambridge, U.K., 2018)
  
  Volume: － Pages: 62-64
- Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] Hierarchical and Circular Flow Structure of Interfirm Transaction Networks in Japan2018
- Author(s)
  Yuichi Kichikawa, Hiorshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Journal Title
  
  SSRN
  
  Volume: － Pages: 23-23
- DOI
  10.2139/ssrn.3173955
- Open Access
- Data Source
  KAKENHI-PROJECT-18K03451
[Journal Article] 金融危機を検知する早期警戒指標の先行・遅行構造2018
- Author(s)
  相馬亘，家富洋，吉川洋
- Journal Title
  
  RIETI ポリシー・ディスカッション・ペーパー
  
  Volume: 18-P-005 Pages: 23405-23405
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] International Trade Relationship from a Multilateral Point of View2017
- Author(s)
  Hiroshi Iyetomi, Yuichi Ikeda, Takayuki Mizuno, Takaaki Ohnishi, and Tsutomu Watanabe
- Journal Title
  
  Abstracts of the 6th Int'l Workshop on Complex Networks and their Applications (Lyon, France, 2017)
  
  Volume: － Pages: 253-255
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13375
[Journal Article] Hierarchical and Circulating Flow Structure in an Interfirm Transaction Network2017
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Journal Title
  
  Abstracts of the 6th Int'l Workshop on Complex Networks and their Applications (Lyon, France, 2017)
  
  Volume: － Pages: 12-14
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K13375
[Journal Article] 景気・為替・物価変動の連関ダイナミクス2016
- Author(s)
  吉川悠一，家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理学とその周辺(12)」
  
  Volume: 360 Pages: 1-7
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Econophysics Point of View of Trade Liberalization: Community dynamics, synchronization, and controllability as example of collective motions2016
- Author(s)
  Y. Ikeda, H. Aoyama, H. Iyetomi, T. Mizuno, T. Ohnishi, Y. Sakamoto, T. Watanabe
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 16-E-026 Pages: 1-35
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15KT0052
[Journal Article] ダウ・ジョーンズ監視リストを用いた重要人物関係ネットワークの解析2016
- Author(s)
  伊藤亮人, 新井優太, 水野貴之, 家富洋
- Journal Title
  
  統計数理研究所共同研究リポート - 経済物理学とその周辺（１２） -
  
  Volume: 360 Pages: 58-63
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15KT0052
[Journal Article] Econophysics Point of View of Trade Liberation: Community Dynamics, Synchronization, and Controllability as example of Collective Motions2016
- Author(s)
  Y. Ikeda, H. Iyetomi, T. Mizuno, T. Ohnishi, T. Watanabe, H. Aoyama
- Journal Title
  
  経済産業研究所(RIETI) Discussion Paper
  
  Volume: 16-E-026 Pages: 1-35
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] 景気動向指数（先行，一致，遅行）の複素ヒルベルト主成分分析2016
- Author(s)
  家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理学とその周辺(12)」
  
  Volume: 360 Pages: 80-86
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Econophysics Point of View of Trade Liberalization: Community dynamics, synchronization, and controllability as example of collective motions2016
- Author(s)
  Y. Ikeda, H. Aoyama, H. Iyetomi, T. Mizuno, T. Ohnishi, Y. Sakamoto, and T. Watanabe
- Journal Title
  
  RIETI Discussion Paper Series 16-E-026
  
  Volume: 1 Pages: 1-35
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-26350422
[Journal Article] Interdependencies and Causalities in Coupled Financial Networks2016
- Author(s)
  I. Vodenska, H. Aoyama, Y. Fujiwara, H. Iyetomi, and Y. Arai
- Journal Title
  
  PLoS ONE
  
  Volume: 11(3) Issue: 3 Pages: e0150994-e0150994
- DOI
  10.1371/journal.pone.0150994
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400393, KAKENHI-PROJECT-25282094
[Journal Article] Backbone of credit relationships in the Japanese credit market2016
- Author(s)
  L. Marotta, S. Micciche, Y. Fujiwara, H. Iyetomi, H. Aoyama, M. Gallegati, R. N. Mantegna
- Journal Title
  
  EPJ Data Science
  
  Volume: 5 Issue: 1 Pages: 10-10
- DOI
  10.1140/epjds/s13688-016-0071-7
- NAID
  120005973271
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] Application of the Concept of Entropy to Equilibrium in Macroeconomics2015
- Author(s)
  H. Aoyama, H. Iyetomi, W. Souma and H. Yoshikawa
- Journal Title
  
  経済産業研究所(RIETI) Discussion Paper
  
  Volume: 15-E-070 Pages: 1-23
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] Bank-firm credit network in Japan. An analysis of a bipartite network2015
- Author(s)
  L. Marotta, S. Micciche, Y. Fujiwara, H. Iyetomi, H. Aoyama, M. Gallegati, R. N. Mantegna
- Journal Title
  
  PLOS ONE
  
  Volume: in press
- NAID
  120005947161
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] Dynamic Stock Correlation Network2015
- Author(s)
  Yuta Arai, Takeo Yoshikaw, and Hiroshi Iyetomi
- Journal Title
  
  Procedia Computer Science
  
  Volume: 60 Pages: 1826-1835
- DOI
  10.1016/j.procs.2015.08.293
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Deflation/Inflation Dynamics: Analysis Based on Micro Prices2015
- Author(s)
  H. Yoshikawa, H. Aoyama, H. Iyetomi, Y. Fujiwara
- Journal Title
  
  RIETI discussion paper
  
  Volume: 15-E-026 Pages: 1-60
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] 金融ビッグバンと銀行・企業間の信用構造：コミュニティの特徴付けとコミュニティ間関係2015
- Author(s)
  松浦裕貴，飯野隆史，家富洋
- Journal Title
  
  統計数理解析研究所共同研究レポート「経済物理とその周辺(11)」
  
  Volume: 332 Pages: 7-16
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Complex principal component analysis on dynamic correlation structure in price index data2015
- Author(s)
  Yuichi Kichikawa, Yuta Arai, and Hiroshi Iyetomi
- Journal Title
  
  Procedia Computer Science
  
  Volume: 60 Pages: 1836-1845
- DOI
  10.1016/j.procs.2015.08.294
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Bank-firm credit network in Japan. An analysis of a bipartite network2015
- Author(s)
  L. Marotta, S. Micciche, Y. Fujiwara, H. Iyetomi, H. Aoyama, M. Gallegati, and R. N. Mantegna
- Journal Title
  
  PLoS ONE
  
  Volume: 印刷中
- NAID
  120005947161
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] Equilibrium Distribution of Labor Productivity: A Theoretical Model2015
- Author(s)
  H. Aoyama, H. Iyetomi and H. Yoshikawa
- Journal Title
  
  Journal of Economic Interaction and Coordination
  
  Volume: 10 Issue: 1 Pages: 57-66
- DOI
  10.1007/s11403-013-0118-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] 銘柄間の位相情報を盛り込んだ複素株価相関ネットワーク2015
- Author(s)
  新井優太，家富洋
- Journal Title
  
  統計数理解析研究所共同研究レポート「経済物理とその周辺(11)」
  
  Volume: 332 Pages: 17-25
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] 物価データにおける動的相関構造2015
- Author(s)
  吉川悠一，新井優太，家富洋
- Journal Title
  
  統計数理解析研究所共同研究レポート「経済物理とその周辺(11)」
  
  Volume: 332 Pages: 26-32
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Bank-firm credit network in Japan. An analysis of a bipartite network2015
- Author(s)
  L. Marotta, S. Micciche, Y. Fujiwara, H. Iyetomi, H. Aoyama, M. Gallegati, R. N. Mantegna
- Journal Title
  
  PLoS ONE
  
  Volume: 10 Issue: 5 Pages: e0123079-e0123079
- DOI
  10.1371/journal.pone.0123079
- NAID
  120005947161
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] Bank-firm credit network in Japan. An analysis of a bipartite network2015
- Author(s)
  L. Marotta, S. Micciche, Y. Fujiwara, H. Iyetomi, H. Aoyama, M. Gallegati, and R. N. Mantegna
- Journal Title
  
  PLoS ONE
  
  Volume: 掲載決定
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] 物価データにおける動的相関構造2015
- Author(s)
  吉川悠一，新井優太，家富洋
- Journal Title
  
  統計数理解析研究所共同研究レポート「経済物理とその周辺(11)」
  
  Volume: 332 Pages: 26-32
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] Dynamics of Commodity Price Fluctuations in Japan2015
- Author(s)
  Y. Fujiwara, H. Aoyama, H. Iyetomi, H. Yoshikawa
- Journal Title
  
  Lecture Notes of the Springer Proceedings in Complexity
  
  Volume: in press
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] Deflation/Inflation Dynamics: Analysis based on micro prices2015
- Author(s)
  H. Yoshikawa, H. Aoyama, H. Iyetomi, and Y. Fujiwara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 15-E-026 Pages: 60-60
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] 金融ビッグバンと銀行・企業間の信用構造：コミュニティの特徴付けとコミュニティ間関係2015
- Author(s)
  松浦裕貴，飯野隆史，家富洋
- Journal Title
  
  統計数理解析研究所共同研究レポート「経済物理とその周辺(11)」
  
  Volume: 332 Pages: 7-16
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] 銘柄間の位相情報を盛り込んだ複素株価相関ネットワーク2015
- Author(s)
  新井優太，家富洋
- Journal Title
  
  統計数理解析研究所共同研究レポート「経済物理とその周辺(11)」
  
  Volume: 332 Pages: 17-25
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Deflation/Inflation Dynamics: Analysis based on micro prices2015
- Author(s)
  H. Yoshikawa, H. Aoyama, H. Iyetomi, and Y. Fujiwara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 15-E-026 Pages: 60-60
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] 株式市場に潜む動的相関構造の抽出: 主成分分析の拡張2014
- Author(s)
  新井優太，家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺(10)」
  
  Volume: 311 Pages: 31-38
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] 株所有ネットワークのコミュニティ解析：企業間の支配構造2014
- Author(s)
  堀越道十，松浦裕貴，飯野隆史，家富洋，相馬亘
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺(10)」
  
  Volume: 311 Pages: 39-48
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Interdependencies and Causalities in Coupled Financial Networks2014
- Author(s)
  I. Vodenska, H. Aoyama, Y. Fujiwara, H. Iyetomi, Y. Arai and H. E. Stanley
- Journal Title
  
  Social Science Research Network (SSRN) open-access archive
  
  Volume: no.2477242 Pages: 1-52
- NAID
  120005763393
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] 株式市場に潜む動的相関構造の抽出: 主成分分析の拡張2014
- Author(s)
  新井優太，家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺(10)」
  
  Volume: 311 Pages: 31-38
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Community Structure and Dynamics of the Industry Sector Specific International-Trade-Network2014
- Author(s)
  Yuichi Ikeda, Hiroshi Iyetomi, Takayuki Mizuno, Takaaki Ohnishi, Tsutomu Watanabe
- Journal Title
  
  Proceedings of SITIS 2014
  
  Volume: - Pages: 456-461
- DOI
  10.1109/sitis.2014.67
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24710156, KAKENHI-PROJECT-26350422
[Journal Article] Direct Evidence for Synchronization in Japanese Business Cycles2013
- Author(s)
  Yuichi Ikeda, Hideaki Aoyama, Hiroshi Iyetomi, Hiroshi Yoshikawa
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 10 Issue: 2 Pages: 315-327
- DOI
  10.14441/eier.a2013016
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] Comparative Study of Correlations in Financial Markets2013
- Author(s)
  Takeo YOSHIKAWA, Yuta ARAI and Hiroshi IYETOMI
- Journal Title
  
  Frontiers in artificial intelligence and applications
  
  Volume: 255 Pages: 104-110
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] 銀行・企業間貸借ネットワークにおける銀行間関係の経年変化、統計数理研究所共同研究リポート2013
- Author(s)
  松浦裕貴、飯野隆史、家富洋
- Journal Title
  
  経済物理とその周辺(8)
  
  Volume: 292 Pages: 31-40
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] Temporal Change of Community Structure in the Japanese Credit Network2013
- Author(s)
  Yuki MATSUURA, Takashi IINO and Hiroshi IYETOMI
- Journal Title
  
  Frontiers in artificial intelligence and applications
  
  Volume: 255 Pages: 399-408
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Complex Principal Component Analysis of Dynamic Correlations in Financial Markets2013
- Author(s)
  Yuta Arai, Takeo Yoshikawa, and Hiroshi Iyetomi
- Journal Title
  
  Frontiers in Artificial Intelligence and Applications
  
  Volume: 255 Pages: 111-119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] 株式市場に埋め込まれたグループ相関構造―日米比較2013
- Author(s)
  吉川丈夫，家富洋
- Journal Title
  
  横幹（横断型基幹科学技術研究団体連合学会誌）
  
  Volume: 7(2) Pages: 92-99
- NAID
  130005126995
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Complex Principal Component Analysis of Dynamic Correlations in Financial Markets2013
- Author(s)
  Yuta ARAI, Takeo YOSHIKAWA and Hiroshi IYETOMI
- Journal Title
  
  Frontiers in artificial intelligence and applications
  
  Volume: 255 Pages: 111-119
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25400393
[Journal Article] Temporal Change of Community Structure in the Japanese Credit Network2013
- Author(s)
  Yuki Matsuura, Takashi Iino, and Hiroshi Iyetomi
- Journal Title
  
  Frontiers in Artificial Intelligence and Applications
  
  Volume: 255 Pages: 399-408
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] Labor Productivity Distribution with Negative Temperature2012
- Author(s)
  H. Iyetomi
- Journal Title
  
  Prog. Theor. Phys. Suppl.
  
  Volume: 194 Pages: 135-143
- DOI
  10.1143/ptps.194.135
- NAID
  110009456878
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] Observation of Frustrated Correlation Structure in a Well-Developed Financial Market2012
- Author(s)
  T. Yoshikawa, T. Iino, and H. Iyetomi
- Journal Title
  
  Prog. Theor. Phys. Suppl
  
  Volume: 194 Pages: 55-63
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] Coupled Oscillator Model of the Business Cycle with Fluctuating Goods Markets2012
- Author(s)
  Y. Ikeda, H. Aoyama, Y. Fujiwara, H.Iyetomi, K. Ogimoto, W. Souma, H. Yoshikawa
- Journal Title
  
  Prog. Theor. Phys. Suppl
  
  Volume: 194 Pages: 111-121
- NAID
  110009456876
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] 社会システムのあるべき姿を求めて-経済物理学の視座から2012
- Author(s)
  家富洋
- Journal Title
  
  システム/制御/情報
  
  Volume: 56 Pages: 136-143
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] Subcommunitiesand Their Mutual Relationships in aTransaction Network2012
- Author(s)
  T. Iino and H. Iyetomi
- Journal Title
  
  Prog. Theor. Phys.Suppl
  
  Volume: 194 Pages: 144-157
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] A Paradigm Shift from Production Function to Production Copula: Statistical Description of Production Activity of Firms2012
- Author(s)
  H. Iyetomi
- Journal Title
  
  Quantitative Finance
  
  Volume: 12 Issue: 9 Pages: 1453-1466
- DOI
  10.1080/14697688.2010.548823
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] Directional Bias between Communities of a Production Network in Japan2012
- Author(s)
  T. Iino and H. Iyetomi
- Journal Title
  
  Smart Innovation, Systems and Technologies
  
  Volume: 16 Pages: 273-280
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] ネットワークの可視化とコミュニティの安定性2011
- Author(s)
  飯野隆史・家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] A Paradigm Shift from Production Function to Production Copula : Statistical Description of Production Activity of Firms2011
- Author(s)
  Iyetomi, H., Aoyama, H., Fujiwara, Y., Ikeda, Y., Souma, W.
- Journal Title
  
  Quantitative Finance
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Fluctuation-Dissipation Theory of Input-Output Interindustrial Correlations2011
- Author(s)
  Hiroshi Iyetomi
- Journal Title
  
  Physical Review E
  
  Volume: 83
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] A Paradigm Shift from Production Function to Production Copula : Statistical Description of Production Activity of Firms2011
- Author(s)
  Iyetomi H., Aoyama H., Fujiwara Y., Ikeda, Y., Souma W.
- Journal Title
  
  Quantitative Finance, forthcoming.
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Fluctuation-dissipation theory of input-output interindustrial relations2011
- Author(s)
  Iyetomi, H., Nakayama, Y., Aoyama, H., Fujiwara, Y., Ikeda, Y., Souma, W.
- Journal Title
  
  Physical Review E
  
  Volume: Volume 83, Number 1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Fluctuation-dissipation theory of input-output interindustrial relations2011
- Author(s)
  Iyetomi H., Nakayama, Y., Aoyama H., Fujiwara Y., Ikeda, Y., Souma W.
- Journal Title
  
  Physical Review E Volume 83, Number 1, id. 016103.
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] ネットワークの可視化とコミュニティの安定性2011
- Author(s)
  飯野隆史, 家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺(7)」
  
  Volume: 259 Pages: 37-44
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] An abinitio analysis of electronic states associated with a silicon vacancy in cubic symmetry2011
- Author(s)
  T. Ogawa, K. Tsuruta, H. Iyetomi
- Journal Title
  
  Solid State Communications
  
  Volume: vol. 151 Pages: 1605-1608
- Data Source
  KAKENHI-PROJECT-18002008
[Journal Article] 正負の重みを持つネットワークに対するコミュニティ解析2011
- Author(s)
  吉川丈夫, 飯野隆史, 家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺(7)」
  
  Volume: 259 Pages: 26-36
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] 正負の重みを持つネットワークに対するコミュニティ解析2011
- Author(s)
  吉川丈夫・飯野隆史・家富洋
- Journal Title
  
  統計数理研究所共同研究リポート「経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Analysis of labor productivity using large-scale data of firm's financial statements2010
- Author(s)
  Ikeda, Y., Souma W., Aoyama H., Fujiwara Y., Iyetomi H.
- Journal Title
  
  European Physical Journal B Volume 76, Issue 4
  
  Pages: 491-499
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Analysis of labor productivity using large-scale data of firm's financial statements2010
- Author(s)
  Ikeda, Y., Souma, W., Aoyama, H., Fujiwara, Y., Iyetomi, H.
- Journal Title
  
  European Physical Journal B
  
  Volume: Volume 76, Issue 4 Pages: 491-499
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Econophysics on Real Economy -The First Decade of the Kyoto Econophysics Group-2010
- Author(s)
  Aoyama H., Fujiwara Y., Ikeda, Y. Iyetomi H., Souma W.
- Journal Title
  
  Science and Culture, Number September-October
  
  Pages: 1-6
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] 秘められた日本の産業構造を解明する-生産ネットワークの視点から2010
- Author(s)
  家富洋
- Journal Title
  
  金融財政business 第10084号
  
  Pages: 12-16
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] 秘められた日本の産業構造を解明する-生産ネットワークの視点から-2010
- Author(s)
  家富洋
- Journal Title
  
  金融財政ビジネス
  
  Volume: 10084 Pages: 12-16
- Data Source
  KAKENHI-PROJECT-22300080
[Journal Article] Econophysics on Real Economy -The First Decade of the Kyoto Econophysics Group-2010
- Author(s)
  Aoyama, H., Fujiwara, Y., Ikeda, Y., Iyetomi, H., Souma, W.
- Journal Title
  
  Science and Culture
  
  Volume: Number September-October Pages: 1-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] 秘められた日本の産業構造を解明する-生産ネットワークの視点から2010
- Author(s)
  家富洋
- Journal Title
  
  金融財政business
  
  Volume: 10084 Pages: 12-16
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] 揺動散逸定理と景気循環経済変動の調べを聴く2010
- Author(s)
  家富洋
- Journal Title
  
  金融財政business
  
  Volume: 10065 Pages: 4-8
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] 揺動散逸定理と景気循環経済変動の調べを聴く2010
- Author(s)
  家富洋
- Journal Title
  
  金融財政business 第10065号
  
  Pages: 4-6
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Distribution of Labour Productivity in Japan Over the Period 1996-20062009
- Author(s)
  Souma, W., Ikeda, Y., Iyetomi H., Fujiwara Y.
- Journal Title
  
  Economics Discussion Paper No.2009-2
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Superstatistics of Labor Productivity in Manufacturing and Nonmanufacturing Sectors2009
- Author(s)
  Aoyama H., Fujiwara Y, Ikeda, Y., Iyetomi H., Souma W.
- Journal Title
  
  Economics : The Open-Access, Open-Assessment E-Journal 2009-22
  
  Pages: 1-17
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Analysis of labor productivity using large-scale data of firm's financial statements2009
- Author(s)
  Ikeda, Y., Souma W., Aoyama H., Fujiwara Y., Iyetomi H.
- Journal Title
  
  The European Physical Journal B-Condensed Matter and Complex Systems
  
  Pages: 1-9
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Analysis of labor productivity using large-scale data of firm's financial statements2009
- Author(s)
  Y.Ikeda, W.Souma, H.Aoyama, Y.Fujiwara, H.Iyetomi
- Journal Title
  
  The European Physical Journal B-Condensed Matter and Complex Systems
  
  Pages: 1-9
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Structure and Temporal Change of Credit Network between Banks and Large Firms in Japan2009
- Author(s)
  Yoshi Fujiwara, Hideaki Aoyama, Yuichi Ikeda, Hiroshi Iyetomi, Wataru Souma
- Journal Title
  
  Economics E-Journal 2009-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Distribution of Labour Productivity in Japan over the Period 1996-20062009
- Author(s)
  Wataru Souma, Yuichi Ikeda, Hiroshi Iyetomi, Yoshi Fujiwara
- Journal Title
  
  Economics E-Journal 2009-14
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Superstatistics of Labour Productivity in Manufacturing and Nonmanufacturing Sectors2008
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, Yuichi Ikeda, Hiroshi Iyetomi, Wataru Souma
- Journal Title
  
  Economics E-Journal 2008-42
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] プラズマ物理学から計算物性，経済物理そしてデータサイエンスへ2022
- Author(s)
  家富洋
- Organizer
  新潟大学若手データサイエンティストコロキウム2022～目指せPh.D.への道～
- Invited
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] Formation and Development of Echo Chambers on Twitter under the Pandemic2022
- Author(s)
  H. Iyetomi and W. Souma
- Organizer
  The 11th International Workshop on Complex Networks and Their Applications (Complex Networks 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] プラズマ物理学から計算物性，経済物理そしてデータサイエンスへ2022
- Author(s)
  家富洋
- Organizer
  新潟大学若手データサイエンティストコロキウム2022～目指せPh.D.への道～
- Invited
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 新しい多変量時系列解析手法の開発とその景気循環への応用2022
- Author(s)
  家富洋
- Organizer
  内閣府・経済社会セミナー（特別講演）
- Invited
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 新しい多変量時系列解析手法の開発とその景気循環への応用2022
- Author(s)
  家富洋
- Organizer
  内閣府・経済社会セミナー（特別講演）
- Invited
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] 物理屋による景気循環へのアプローチ2022
- Author(s)
  家富洋
- Organizer
  キヤノングローバル戦略研究所主催「経済・社会への分野横断的研究会」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 新型コロナウイルスワクチン接種の賛否動向：リツイートネットワーク解析2022
- Author(s)
  家富洋，相馬亘
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] コロナ禍におけるエコーチェンバーの形成：リツイートネットワークの解析2022
- Author(s)
  家富洋，相馬亘
- Organizer
  日本物理学会2022年秋季大会
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] Formation and Development of Echo Chambers on Twitter under the Pandemic2022
- Author(s)
  H. Iyetomi and W. Souma
- Organizer
  The 11th International Workshop on Complex Networks and Their Applications (Complex Networks 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] リツイートネットワーク上の情報伝播過程とエコーチェンバー2022
- Author(s)
  家富洋，相馬亘
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] リツイートネットワーク上の情報伝播過程とエコーチェンバー2022
- Author(s)
  家富洋，相馬亘
- Organizer
  日本物理学会第77回年次大会
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] 新型コロナウイルスワクチン接種の賛否動向：リツイートネットワーク解析2022
- Author(s)
  家富洋，相馬亘
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] 物理屋による景気循環へのアプローチ2022
- Author(s)
  家富洋
- Organizer
  キヤノングローバル戦略研究所主催「経済・社会への分野横断的研究会」
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] コロナ禍におけるエコーチェンバーの形成：リツイートネットワークの解析2022
- Author(s)
  家富洋，相馬亘
- Organizer
  日本物理学会2022年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] SNSにおけるエコーチェンバー現象への数理的アプローチ2021
- Author(s)
  家富洋，相馬亘
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Correlation between the economic policy uncertainty and the geopolitical risk from 1997 to 20202021
- Author(s)
  Wataru Souma, Carolina Magda Roma, Hiromitsu Goto, Hiroshi Iyetomi
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST) 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] 世界規模での株式所有構造のネットワーク分析2021
- Author(s)
  家富洋，吉川悠一，池田裕一
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] 産業連関ネットワークのHelmholtz-Hodge分解：国際比較2021
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 世界規模での株式所有構造のネットワーク分析2021
- Author(s)
  家富洋，吉川悠一，池田裕一
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 経済系における集団運動：複素ヒルベルト主成分解析2021
- Author(s)
  家富洋
- Organizer
  第13回数理モデリング研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] 経済系における集団運動：複素ヒルベルト主成分解析2021
- Author(s)
  家富洋
- Organizer
  第13回数理モデリング研究会
- Invited
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] SNSネットワークにおけるエコーチェンバーの形成・成長2021
- Author(s)
  家富洋
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 産業連関ネットワークのHelmholtz-Hodge分解：国際比較2021
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] SNSにおけるエコーチェンバー現象への数理的アプローチ2021
- Author(s)
  家富洋，相馬亘
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] Topological Data Analysis on Echo Chambers in the SNS Networks2021
- Author(s)
  Hiroshi Iyetomi
- Organizer
  International Conference on Big data in Economics, Science and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] SNSネットワークにおけるエコーチェンバーの形成・成長2021
- Author(s)
  家富洋
- Organizer
  日本物理学会2021年秋季大会
- Data Source
  KAKENHI-PROJECT-21K03385
[Presentation] 世界規模での株式所有構造のネットワーク分析2021
- Author(s)
  家富洋，吉川悠一，池田裕一
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Topological Data Analysis on Echo Chambers in the SNS Networks2021
- Author(s)
  Hiroshi Iyetomi
- Organizer
  International Conference on Big data in Economics, Science and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 産業連関ネットワークのHelmholtz-Hodge分解：国際比較2021
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会第76回年次大会
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] 産業連関ネットワークのフロー構造：階層性と循環性2020
- Author(s)
  星智晴，吉川悠一，家富洋
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Helmholtz-Hodge分解に基づくランダム有向ネットワークの数理的性質2020
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Hierarchy and Circularity in Complex Socioeconomic Networks2020
- Author(s)
  Hiroshi Iyetomi
- Organizer
  The B.E.S.T.　Workshop and a Satellite Meeting to the NetSci-X 2020, Complex Systems in Finance and Economy, Kyoto
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 産業連関ネットワークのHelmholtz-Hodge分解2020
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 多層ネットワークにおけるコミュニティ抽出法の開発とその応用2020
- Author(s)
  佐藤仁美，吉川悠一，家富洋
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 産業連関構造のネットワーク解析：国際比較2020
- Author(s)
  星智晴，家富洋
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 産業連関構造のネットワーク解析：国際比較2020
- Author(s)
  星智晴，家富洋
- Organizer
  明治大学MIMS研究会「Data-driven MathematicalSciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Hierarchy and Circularity in Complex Socioeconomic Networks2020
- Author(s)
  Hiroshi Iyetomi
- Organizer
  The B.E.S.T. Workshop on Complex Systems in Finance and Economics (a satellite meeting to the NetSci-X 2020) (Kyoto University, Kyoto)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Complex Interdependencies between Geopolitical Risk, Economic Policy Uncertainty, and Financial Market2020
- Author(s)
  Carolina M. Roma, Hiromitsu Goto, Hiroshi Iyetomi, Wataru Souma
- Organizer
  The B.E.S.T.　Workshop and a Satellite Meeting to the NetSci-X 2020, Complex Systems in Finance and Economy, Kyoto
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 世界規模での株式所有構造2020
- Author(s)
  家富洋，吉川悠一，池田裕一
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 産業連関構造のネットワーク解析：国際比較2020
- Author(s)
  星智晴，家富洋
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Helmholtz-Hodge分解に基づくランダム有向ネットワークの数理的性質2020
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Helmholtz- Hodge分解に基づくランダム有向ネットワークの数理的性質2020
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 世界規模での株所有構造のネットワーク解析2020
- Author(s)
  家富洋
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical sciences:経済物理学とその周辺」2019年度第2回研究会，明治大学中野キャンパス, 東京
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Hierarchy and Circularity in Complex Socioeconomic Networks2020
- Author(s)
  Hiroshi Iyetomi
- Organizer
  The B.E.S.T. Workshop on Complex Systems in Finance and Economics (a satellite meeting to the NetSci-X 2020), Kyoto University, Kyoto, January 17, 2020.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 世界規模での株所有ネットワークの変遷2020
- Author(s)
  吉川悠一，家富洋，池田裕一，水野貴之
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 株所有ネットワークの強連結成分に基づく多者間株式持ち合い関係の研究2020
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  日本物理学会第75回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 世界規模での株式所有構造2020
- Author(s)
  家富洋，吉川悠一，池田裕一
- Organizer
  明治大学MIMS研究会「Data-driven Mathematical Sciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] 産業連関ネットワークのHelmholtz-Hodge分解2020
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 産業連関ネットワークのHelmholtz-Hodge分解2020
- Author(s)
  星智晴，家富洋
- Organizer
  日本物理学会2020年秋季大会
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] 世界規模での株式所有構造2020
- Author(s)
  家富洋，吉川悠一，池田裕一
- Organizer
  明治大学MIMS研究会「Data-driven MathematicalSciences: 経済物理とその周辺」
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Who Possesses Whom from a Point of View of the Global Ownership Network2019
- Author(s)
  Y. Kichikawa, H. Iyetomi, Yuichi Ikeda, and Takayuki Mizuno
- Organizer
  The 8th International Conference on Complex Networks and Their Applications (Complex Networks 2019), Lisbon, Portugal, Dec. 10, 2019.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 日本の上場企業に対する究極的コントロール権の分布2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 日本の上場企業に対する究極的株式所有構造の解析2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」，明治大学中野キャンパス
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] ソーシャルメディアと政治的分断：ネットワーク分析2019
- Author(s)
  家富洋，吉川悠一，飯野隆史
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 経済・社会ネットワークのHelmholtz-Hodge分解：階層性と循環性2019
- Author(s)
  家富洋
- Organizer
  京都大学数理解析研究所共同研究「マクロ経済動学の非線形数理」研究会（京都大学，京都）
- Invited
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 多層ネットワークとしての企業間取引関係の時間発展2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  日本物理学会2019年秋季大会，岐阜大学，岐阜，2019年9月10日.
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 多層ネットワークとしての企業間取引関係の時間発展2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  日本物理学会2019年秋季大会，岐阜大学, 岐阜市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 経済・社会ネットワークのHelmholtz-Hodge分解：階層性と循環性2019
- Author(s)
  家富洋
- Organizer
  京都大学数理解析研究所共同研究「マクロ経済動学の非線形数理」研究会，京都大学, 京都市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Measurement of Value of Firms Based on Their Stock Ownership Relations2019
- Author(s)
  Haruka Kato, Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Souma, and Tsutomu Watanabe
- Organizer
  The 8th International Conference on Complex Networks and Their Applications (Complex Networks 2019), Lisbon, Portugal, Dec. 10, 2019.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 究極的株式所有構造に基づく企業価値の測定2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  日本物理学会2019年秋季大会，岐阜大学, 岐阜市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Measurement of Value of Firms Based on Their Stock Ownership Relations2019
- Author(s)
  Haruka Kato, Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Souma, Tsutomu Watanabe
- Organizer
  The 8th International Conference on Complex Networks and their Applications, Lisbon
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 多層ネットワークとしての企業間取引関係の時間発展2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  日本物理学会2019年秋季大会（岐阜大学，岐阜）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 経済・社会現象を読み解くネットワーク科学2019
- Author(s)
  家富洋
- Organizer
  KOBE HPC サマースクール（初級）, 理化学研究所計算科学研究センター，神戸，2019年8月26日.
- Invited
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 経済・社会現象を読み解くネットワーク科学2019
- Author(s)
  家富洋
- Organizer
  KOBE HPC サマースクール（初級）, 理化学研究所計算科学研究センター, 神戸市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 多層ネットワークとしての企業間取引関係の時間発展2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences: 経済物理学とその周辺」（明治大学中野キャンパス，東京）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 動的ネットワークとしての企業間取引関係の不変性と変動性2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」，明治大学中野キャンパス
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 経済・社会現象を読み解くネットワーク科学2019
- Author(s)
  家富洋
- Organizer
  KOBE HPC サマースクール（初級）(理化学研究所計算科学研究センター，神戸)
- Invited
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Analysis of Temporal Change of Japanese Interfirm Transaction Relations as a Multilayer Network2019
- Author(s)
  Hitomi Sato, Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Ryohei Hisano, and Tsutomu Watanabe
- Organizer
  The 8th International Conference on Complex Networks and Their Applications (Complex Networks 2019), Lisbon, Portugal, Dec. 12, 2019.
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 多層ネットワークとしての企業間取引関係の時間発展2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences:経済物理学とその周辺」，明治大学中野キャンパス, 東京
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] ソーシャルメディアネットワークにおけるエコーチェンバーの形成2019
- Author(s)
  家富洋，吉川悠一，飯野隆史
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] ソーシャルメディアネットワークにおけるエコーチェンバーの形成2019
- Author(s)
  家富洋，吉川悠一
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Who Possesses Whom from a Point of View of the Global Ownership Network2019
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Yuichi Ikeda, Takayuki Mizuno
- Organizer
  The 8th International Conference on Complex Networks and their Applications, Lisbon
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 大規模複雑有向ネットワークにおける流れ構造分析ツール(FALCON)の開発2019
- Author(s)
  吉川悠一, 飯野隆史, 家富洋, 藤田裕二, 相馬亘, 藤原義久
- Organizer
  日本物理学会2019年秋季大会，岐阜大学, 岐阜市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] A Physicist's Approach to International Trade Relationship2019
- Author(s)
  Hiroshi Iyetomi
- Organizer
  Symposium on Machine Learning in Materials Genome, Anargyreios and Korgialeneios School of Spetses (A.K.S.S.) (Spetses, Greece)
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 企業レベルの産業連関ネットワークの再構築2019
- Author(s)
  吉川悠一，家富洋，飯野隆史，井上寛康
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] グローバル株所有ネットワークの構造と富の分布2019
- Author(s)
  吉川悠一, 家富洋, 池田裕一, 水野貴之
- Organizer
  日本物理学会2019年秋季大会，岐阜大学，岐阜，2019年9月10日.
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] ランダム有向ネットワークのHelmholtz-Hodge Decomposition2019
- Author(s)
  星智晴，吉川悠一，家富洋
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences: 経済物理学とその周辺」（明治大学中野キャンパス，東京）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] グローバル株所有ネットワークの構造と富の分布2019
- Author(s)
  吉川悠一, 家富洋, 池田裕一, 水野貴之
- Organizer
  日本物理学会2019年秋季大会，岐阜大学, 岐阜市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] ランダム有向ネットワークのHelmholtz-Hodge分解2019
- Author(s)
  星智晴, 吉川悠一, 家富洋
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences:経済物理学とその周辺」，明治大学中野キャンパス, 東京
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 複雑有向ネットワークのフロー構造2019
- Author(s)
  家富洋
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」，明治大学中野キャンパス
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 日本の上場企業に対する究極的株式所有構造の解析2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] ランダム有向ネットワークのHelmholtz-Hodge Decomposition2019
- Author(s)
  星智晴, 吉川悠一, 家富洋
- Organizer
  日本物理学会2019年秋季大会，岐阜大学, 岐阜市
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 多層ネットワークとしての企業間取引関係の時間発展2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences: 経済物理学とその周辺」，明治大学中野キャンパス，東京，2019年9月14日.
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Measurement of Value of Firms Based on Their Stock Ownership Relations2019
- Author(s)
  Haruka Kato, Hitomi Sato, Yuichi Kichikawa, Hiroshi Iyetomi, Wataru Souma, and Tsutomu Watanabe
- Organizer
  The 8th International Conference on Complex Networks and Their Applications (Lisbon, Portugal)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Analysis of Temporal Change of Japanese Interfirm Transaction Relations as a Multilayer Network2019
- Author(s)
  Hitomi Sato, Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Ryohei Hisano, Tsutomu Watanabe
- Organizer
  The 8th International Conference on Complex Networks and their Applications, Lisbon
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 動的ネットワークとしての企業間取引関係の不変性と変動性2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] グローバル株所有ネットワークの構造と富の分布2019
- Author(s)
  吉川悠一, 家富洋, 池田裕一, 水野貴之
- Organizer
  日本物理学会2019年秋季大会（岐阜大学，岐阜）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 究極的株式所有構造に基づく企業価値の測定2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences:経済物理学とその周辺」，明治大学中野キャンパス, 東京
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 究極的株式所有構造に基づく企業価値の測定2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  日本物理学会2019年秋季大会（岐阜大学，岐阜）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 究極的株式所有構造に基づく企業価値の測定2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences: 経済物理学とその周辺」，明治大学中野キャンパス，東京，2019年9月14日.
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] A Physicist's Approach to International Trade Relationship2019
- Author(s)
  Hiroshi Iyetomi
- Organizer
  Symposium on Machine Learning in Materials Genome, Anargyreios and Korgialeneios School of Spetses (A.K.S.S.), Spetses, Greece, June 21, 2019.
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] ランダム有向ネットワークのHelmholtz-Hodge Decomposition2019
- Author(s)
  星智晴，吉川悠一，家富洋
- Organizer
  日本物理学会2019年秋季大会（岐阜大学，岐阜）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 究極的株式所有構造に基づく企業価値の測定2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  明治大学MIMS共同研究集会「Data-driven Mathematical Sciences: 経済物理学とその周辺」（明治大学中野キャンパス，東京）
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 経済・社会ネットワークのHelmholtz-Hodge分解：階層性と循環性2019
- Author(s)
  家富洋
- Organizer
  京都大学数理解析研究所共同研究「マクロ経済動学の非線形数理」研究会，京都大学，京都，2019年10月17日.
- Invited
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Who Possesses Whom from a Point of View of the Global Ownership Network2019
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Organizer
  The 8th International Conference on Complex Networks and Their Applications (Lisbon, Portugal)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 究極的株式所有構造に基づく企業価値の測定2019
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘，渡辺努
- Organizer
  日本物理学会2019年秋季大会，岐阜大学，岐阜，2019年9月10日
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 動的ネットワークとしての企業間取引関係の不変性と変動性2019
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Analysis of Temporal Change of Japanese Interfirm Transaction Relations as a Multilayer Network2019
- Author(s)
  Hitomi Sato, Haruka Kato, Yuichi Kichikawa, Hiroshi Iyetomi, Ryohei Hisano, and Tsutomu Watanabe
- Organizer
  The 8th International Conference on Complex Networks and Their Applications (Lisbon, Portugal)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] ソーシャルメディアと政治的分断：ネットワーク分析2019
- Author(s)
  家富洋，吉川悠一，飯野隆史
- Organizer
  日本物理学会第74回年次大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] A Possible Clue to the Mystery of the Excess Trade Balances2018
- Author(s)
  H. Iyetomi, Y. Ikeda, T. Mizuno, T. Ohnishi and T. Watanabe
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 経済ネットワークの再構成モデル2018
- Author(s)
  池田裕一，家富洋
- Organizer
  日本物理学会　2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 動的ネットワークとしての企業間取引関係2018
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 複雑有向ネットワークのフロー構造2018
- Author(s)
  家富洋
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Community Structure Based on Circular Flow in a Large-Scale Transaction Network2018
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Organizer
  The 7th International Conference on Complex Networks and Their Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 日本の上場企業の所有権構造：ネットワーク解析2018
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘
- Organizer
  文科省共同利用・共同研究拠点MIMS現象数理学拠点共同研究集会「経済物理学とその周辺：Data-driven Mathematical Science」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] A Possible Clue to the Mystery of the Excess Trade Balances2018
- Author(s)
  Hiroshi Iyetomi, Yuichi Ikeda, Takayuki Mizuno, Takaaki Ohnishi, and Tsutomu Watanabe
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 有向ネットワークとしての株所有関係：階層性と循環性2018
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘
- Organizer
  日本物理学会 2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 貿易収支関係のネットワーク解析：2国間から多国間的視点へ2018
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 貿易収支関係のネットワーク解析：2国間から多国間的視点へ2018
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  日本物理学会 2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 経済ネットワークの再構成モデル2018
- Author(s)
  池田裕一，家富洋
- Organizer
  日本物理学会　2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 貿易収支関係のネットワーク解析：2国間から多国間的視点へ2018
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Visualization of a directed network with focus on its hierarchy and circularity2018
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Organizer
  Workshop of PRIMA 2018 (The 21st International Conference on Principles and Practice of Multi-Agent Systems) on Social Simulations and Supercomputers
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 日本の上場企業の所有権構造：ネットワーク解析2018
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘
- Organizer
  キヤノングローバル戦略研究所主催「経済・社会への分野横断的研究会」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 企業間取引ネットワークにおけるコミュニティ構造とショック伝播2018
- Author(s)
  吉川悠一，家富洋，飯野隆史，井上寛康
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 有向ネットワークとしての株所有関係：階層性と循環性2018
- Author(s)
  加藤未来，佐藤仁美，吉川悠一，家富洋，相馬亘
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] 企業間取引ネットワークにおけるコミュニティ構造の変遷2018
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  日本物理学会 2018年秋季大会
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Hierarchical Communities in Walnut Structure of Japanese Production Network2018
- Author(s)
  A. Chakraborty, Y. Kichikawa, T. Iino, H. Iyetomi, H. Inoue, Y. Fujiwara, H. Aoyama
- Organizer
  23rd Annual Workshop on Economic Science with Heterogeneous Interacting Agents (WEHIA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 動的ネットワークとしての企業間取引関係2018
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  キヤノングローバル戦略研究所主催「経済・社会への分野横断的研究会」
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Community Structure Based on Circular Flow in a Large-Scale Transaction Network2018
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, and Hiroyasu Inoue
- Organizer
  The 7th International Conference on Complex Networks and Their Applications (Complex Networks 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 企業間取引ネットワークにおけるコミュニティ構造の変遷2018
- Author(s)
  佐藤仁美，加藤未来，吉川悠一，家富洋，久野遼平，渡辺努
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Application of deep learning to the sentiment analysis in economy2018
- Author(s)
  W. Souma, I. Vodenska, H. Aoyama, H. Iyetomi, Y. Fujiwara
- Organizer
  International Conference on Big data in Economics, Science, and Technology (BEST 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Application of Machine Learning to the Creation of Macro-sentiment Index2018
- Author(s)
  W. Souma, I. Vodenska, H. Aoyama, H. Iyetomi, Y. Fujiwara
- Organizer
  23rd Annual Workshop on Economic Science with Heterogeneous Interacting Agents (WEHIA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 国際貿易収支ネットワークのフロー構造：階層性と循環性2018
- Author(s)
  武田正俊，家富洋
- Organizer
  日本物理学会第73回年次大会
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 企業間取引ネットワークにおける循環流コミュニティ構造2018
- Author(s)
  吉川悠一，家富洋，飯野隆史，井上寛康
- Organizer
  日本物理学会2018年秋季大会
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] A Possible Clue to the Mystery of the Excess Trade Balances2018
- Author(s)
  Hiroshi Iyetomi, Yuichi Ikeda, Takayuki Mizuno, Takaaki Ohnishi, and Tsutomu Watanabe
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K03451
[Presentation] Hierarchical and Circulating Flow Structure in an Interfirm Transaction Network2017
- Author(s)
  Y. Kichikawa, H. Iyetomi, T. Iino, and H. Inoue
- Organizer
  The 6th International Workshop on Complex Networks and Their Applications (Complex Networks 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 多国間的視点における国際貿易関係2017
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  京都大学基礎物理学研究所研究会「経済物理学 2017 --- 新たな領域との融合」
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] 三角貿易構造の抽出とその変遷2017
- Author(s)
  武田正俊，吉川悠一，家富洋
- Organizer
  キャノングローバル戦略研究所主催「経済・社会への分野横断的研究会」
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] International Trade Relationship from multilateral Point of View2017
- Author(s)
  H. Iyetomi, Y. Ikeda, T. Mizuno, T. Ohnishi, and T. Watanabe
- Organizer
  the 6th international workshop on complex networks and their applications (Complex Network 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] 企業間取引ネットワークにおける階層・循環的フロー構造II2017
- Author(s)
  家富洋，吉川悠一，飯野隆史，井上寛康
- Organizer
  日本物理学会2017年秋季大会
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] Hierarchical and Circulating Flow Structure in an Interfirm Transaction Network2017
- Author(s)
  吉川悠一，家富洋，飯野隆史，井上寛康
- Organizer
  京都大学基礎物理学研究所研究会「経済物理学 2017 - 新たな領域との融合」
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] Interfirm Flow Structure of an Exhaustive Production Network in Japan2017
- Author(s)
  Hiroshi Iyetomi, Takashi Iino, Yuichi Kichikawa, Hiroyasu Inoue
- Organizer
  The 22st Annual Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Study of early warning indicators of financial crisis2017
- Author(s)
  Wataru Souma, Hiroshi Iyetomi, Hiroshi Yoshikawa
- Organizer
  The IEEE COMPSAC 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 多国間的視点における国際貿易関係2017
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  京都大学基礎物理学研究所研究会「経済物理学 2017 - 新たな領域との融合」
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] Possible scenarios of protective trade: Reconstruction of the international trade flows by commodity and industry2017
- Author(s)
  Y. Ikeda, H. Iyetomi, T. Mizuno, T. Ohnishi, and T. Watanabe
- Organizer
  2nd Workshop on Statistical Physics for Financial and Economic Networks, NetSci 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] Possible scenarios of protective trade: Reconstruction of the international trade flows by commodity and industry2017
- Author(s)
  Y. Ikeda, H.Iyetomi, T.Mizuno, T. Ohnishi, and T. Watanabe
- Organizer
  2nd Workshop on Statistical Physics for Financial and Economic Networks, NetSci 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] Interfirm Flow Structure of an Exhaustive Production Network in Japan2017
- Author(s)
  H. Iyetomi, T. Iino, Y. Kichikawa, and H. Inoue
- Organizer
  The 22nd Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 世界貿易関係のネットワーク的研究：三角貿易関係2017
- Author(s)
  武田正俊，家富洋
- Organizer
  京都大学基礎物理学研究所研究会「経済物理学 2017 - 新たな領域との融合」
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 多国間的視点における国際貿易関係2017
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  京都大学基礎研究会　経済物理学2017
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] International Trade Relationship from a Multilateral Point of View2017
- Author(s)
  H. Iyetomi, Y. Ikeda, T. Mizuno, T. Ohnishi and T. Watanabe
- Organizer
  The 6th International Workshop on Complex Networks and Their Applications (Complex Networks 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 世界貿易ネットワークにおける三角貿易関係2017
- Author(s)
  武田正俊，吉川悠一，家富洋
- Organizer
  日本物理学会2017年秋季大会
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 金融危機の早期警戒指標のリード・ラグ関係2017
- Author(s)
  相馬亘, 家富洋, 吉川洋
- Organizer
  経済物理学2017, 京都大学
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Application of Complex Hilbert Principal Component Analysis to Financial Data2017
- Author(s)
  Wataru Souma, Hiroshi Iyetomi, Hiroshi Yoshikawa
- Organizer
  The international workshop on economy as complex system IV
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Interfirm Transaction Relationship as a Directed Network2017
- Author(s)
  家富洋
- Organizer
  第21回進化経済学会京都大会年次大会
- Place of Presentation
  京都大学, 京都市
- Year and Date
  2017-03-19
- Invited
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 企業間取引ネットワークにおける階層・循環的フロー構造2017
- Author(s)
  吉川悠一，飯野隆史，家富洋
- Organizer
  日本物理学会第72回年次大会
- Place of Presentation
  大阪大学，豊中
- Year and Date
  2017-03-19
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] International Trade Relationship from a Multilateral Point of View2017
- Author(s)
  Hiroshi Iyetomi, Yuichi Ikeda, Takayuki Mizuno, Takaaki Ohnishi, Tsutomu Watanabe
- Organizer
  The 6th International Workshop on Complex Networks and Their Applications (Complex Networks 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Hierarchical and Circulating Flow Structure in an Interfirm Transaction Network2017
- Author(s)
  Yuichi Kichikawa, Hiroshi Iyetomi, Takashi Iino, Hiroyasu Inoue
- Organizer
  Complex Networks, Lyon 2017
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] 多国間的視点における国際貿易関係2017
- Author(s)
  家富洋，池田裕一，大西立顕，水野貴之，渡辺努
- Organizer
  京都大学基礎物理学研究所研究会「経済物理学 2017 --- 新たな領域との融合」
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Anticipating financial crises: elucidation of lead- lag structure of early warning indicators2017
- Author(s)
  Wataru Souma, Hiroshi Iyetomi, Hiroshi Yoshikawa
- Organizer
  The 22st Annual Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] International Trade Relationship from a Multilateral Point of View2017
- Author(s)
  H. Iyetomi, Y. Ikeda, T. Mizuno, T. Ohnishi and T. Watanabe
- Organizer
  The 6th International Workshop on Complex Networks and Their Applications (Complex Networks 2017)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17KT0034
[Presentation] ダウ・ジョーンズ監視リストを用いた重要人物・組織関係ネットワークのコミュニティ解析2017
- Author(s)
  新井優太，伊藤亮人，水野貴之，家富洋
- Organizer
  日本物理学会2017年秋季大会
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Interfirm Transaction Relationship as a Directed Network2017
- Author(s)
  家富洋
- Organizer
  第21回進化経済学会京都大会年次大会
- Place of Presentation
  京都大学（京都府京都市）
- Year and Date
  2017-03-25
- Invited
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 経済ネットワークから抽出されたコミュニティの統計的有意性2016
- Author(s)
  水野貴之, 秋葉拓哉, 新井優太, 伊藤亮人, 家富洋
- Organizer
  統数研共同研究集会「経済物理とその周辺研究会」
- Place of Presentation
  統計数理研究所, （東京都立川市）
- Year and Date
  2016-01-09
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 貿易収支関係ネットワークのフロー構造2016
- Author(s)
  吉川悠一，武田正俊，家富洋
- Organizer
  日本物理学会新潟支部例会
- Place of Presentation
  新潟大学（新潟県新潟市）
- Year and Date
  2016-12-10
- Data Source
  KAKENHI-PROJECT-16K13375
[Presentation] 貿易収支関係ネットワークのフロー構造2016
- Author(s)
  吉川悠一，武田正俊，家富洋
- Organizer
  日本物理学会新潟支部第45回例会
- Place of Presentation
  新潟大学，新潟
- Year and Date
  2016-12-10
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 景気動向指数（先行，一致，遅行）の複素ヒルベルト主成分分析2016
- Author(s)
  家富洋
- Organizer
  H27第2回統数研共同研究集会「経済物理学とその周辺」
- Place of Presentation
  統計数理解析研究所（東京都，立川市）
- Year and Date
  2016-01-09
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 株式市場における３体相関と金融危機2016
- Author(s)
  家富洋
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学（宮城県，仙台市）
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] セミ・ローカルな情報に基づくコミュニティ抽出とコミュニティ構造の動的変化2016
- Author(s)
  水野貴之, 秋葉拓哉, 新井優太, 家富洋, 伊藤亮人
- Organizer
  情報処理学会第78回全国大会
- Place of Presentation
  慶応義塾大学, （神奈川県横浜市）
- Year and Date
  2016-03-10
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Dynamic Stock Correlation Network2015
- Author(s)
  Hiroshi Iyetomi
- Organizer
  19th International Conference on Knowledge-Based and Intelligent Information & Engineering Systems (KES2015)
- Place of Presentation
  Singapore (Singapore)
- Year and Date
  2015-09-07
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] マネーロンダリング監視者リストを用いた世界の要人間関係のネットワーク分析2015
- Author(s)
  新井優太, 伊藤亮人, 水野貴之, 家富洋
- Organizer
  日本行動計量学会第43回大会
- Place of Presentation
  首都大学東京, （東京都八王子市）
- Year and Date
  2015-09-01
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 国際貿易ネットワークにおけるコミュニティと同期2015
- Author(s)
  池田裕一，家富洋，水野貴之，大西立顕，渡辺努
- Organizer
  日本物理学会2015年秋季大会
- Place of Presentation
  関西大学
- Year and Date
  2015-09-18
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] Footprints of conflict minerals on global supply-chain2015
- Author(s)
  Takayuki Mizuno, Takaaki Ohnishi, Hiroshi Iyetomi, Yuichi Ikeda, Tsutomu Watanabe
- Organizer
  Challenges in Data Science :a complex systems perspective
- Place of Presentation
  Torino, Italy
- Year and Date
  2015-10-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] グローバル・サプライチェーンに潜む企業リスク2015
- Author(s)
  水野貴之, 家富洋, 池田裕一, 大西立顕, 渡辺努
- Organizer
  統数研共同研究集会「経済物理とその周辺研究会」
- Place of Presentation
  鳥取大学, （鳥取県鳥取市）
- Year and Date
  2015-09-25
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Structure of global buyer-supplier networks and its implications for conflict minerals regulations2015
- Author(s)
  Takayuki Mizuno, Takaaki Ohnishi, Hiroshi Iyetomi, Yuichi Ikeda, Tsutomu Watanabe
- Organizer
  CCS'15 (Conference on Complex Systems)
- Place of Presentation
  Tempe, Arizona, USA
- Year and Date
  2015-09-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 複雑系としての株式市場：多体問題的アプローチ2015
- Author(s)
  家富洋
- Organizer
  京都工芸繊維大学プラズマ制御科学研究センター2015年度第1回研究会“微粒子・非中性プラズマと非平衡・複雑系”
- Place of Presentation
  京都工芸繊維大学（京都府，京都市）
- Year and Date
  2015-09-03
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] グローバル・サプライチェーンのネットワーク特性とフットプリント2015
- Author(s)
  水野貴之, 家富洋, 池田裕一, 大西立顕, 渡辺努
- Organizer
  H27年度第1回人流物流ネットワークとその周辺研究会
- Place of Presentation
  統計数理研究所, （東京都立川市）
- Year and Date
  2015-08-31
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 株式市場における多体相関効果2015
- Author(s)
  家富洋
- Organizer
  京都大学基礎物理学研究所2015年度後期研究会「経済物理学2015: 新たな方向性を求めて」
- Place of Presentation
  京都大学（京都府，京都市）
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 株式市場における3体相関2015
- Author(s)
  家富洋
- Organizer
  統数研共同研究集会「経済物理とその周辺」H27第1回研究会
- Place of Presentation
  鳥取大学（鳥取県，鳥取市）
- Year and Date
  2015-09-24
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] セミ・ローカルな情報に基づくコミュニティ抽出とコミュニティ構造の動的変化2015
- Author(s)
  水野貴之, 秋葉拓哉, 新井優太, 伊藤亮人, 家富洋
- Organizer
  基礎物理学研究所研究会「経済物理学2015」
- Place of Presentation
  京都大学, （京都府京都市）
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] Network Motifs in the World Trade Network.2015
- Author(s)
  T. Ohnishi, T. Mizuno, Y. Ikeda, H. Iyetomi and T. Watanabe
- Organizer
  NetSci2015
- Place of Presentation
  Zaragoza, Spain
- Year and Date
  2015-06-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] Community Structure and Synchronization of the Industry Sector Specific Trade Network2015
- Author(s)
  Y. Ikeda, H. Iyetomi, T. Mizuno, T. Ohnishi, and T. Watanabe
- Organizer
  NetSci2015
- Place of Presentation
  Zaragoza, Spain
- Year and Date
  2015-06-01
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] Elucidation of the Production Network Structure in Japan through Visualization and Community Detection2015
- Author(s)
  Hiroshi Iyetomi
- Organizer
  Global Seminar of Department of Business and Technology Management, Korea Advanced Institute of Science and Technology (KAIST)
- Place of Presentation
  Daejeon (Korea)
- Year and Date
  2015-11-04
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Community Analysis on Dynamic Stock Correlation Network2015
- Author(s)
  Hiorshi Iyetomi
- Organizer
  International Conference on Big Data in Economics, Science and Technology (BEST2015)
- Place of Presentation
  Ohrid (Macedonia)
- Year and Date
  2015-07-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] ダウ・ジョーンズ監視リストを用いた裏金融ネットワークの解明2015
- Author(s)
  伊藤亮人, 新井優太, 水野貴之, 家富洋
- Organizer
  基礎物理学研究所研究会「経済物理学2015」
- Place of Presentation
  京都大学, （京都府京都市）
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-15KT0052
[Presentation] 鉱工業指数の位相ダイナミックス2014
- Author(s)
  家富洋
- Organizer
  京都大学数理解析研究所共同研究「マクロ経済動学の非線形数理」研究会
- Place of Presentation
  京都大学（京都府，京都市）
- Year and Date
  2014-09-17
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 株式市場における相関ネットワーク構造の経年変化2014
- Author(s)
  新井優太，家富洋
- Organizer
  平成25年度第2回統数研共同研究集会「経済物理学とその周辺」
- Place of Presentation
  統計数理研究所（東京都）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Dynamics of Inflation/Deflation2014
- Author(s)
  H. Yoshikawa, H. Aoyama, Y. Fujiwara, H. Iyetomi
- Organizer
  日本銀行セミナー
- Place of Presentation
  日本銀行、東京都中央区
- Year and Date
  2014-07-16
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 貿易ネットワークのコミュニティ解析2014
- Author(s)
  楠本敬美，新井優太，松浦裕貴，家富洋
- Organizer
  日本物理学会新潟支部第43回例会
- Place of Presentation
  新潟大学，新潟
- Year and Date
  2014-12-13
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] Comparative Study of Community Structures in Stock Correlation Networks2013
- Author(s)
  Takeo YOSHIKAWA, Y. ARAI, Hiroshi IYETOMI
- Organizer
  International Conference on "Financial Networks and Systemic Risk Analysis" (FNET-KYOTO2013)
- Place of Presentation
  京都大学（京都府）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Study of Credit Relationship in Japan through Community Detection2013
- Author(s)
  Hiroshi IYETOMI, Yuki MATSUURA
- Organizer
  The INET Workshop "Interlinkages and systemic risk"
- Place of Presentation
  Polytechnic University of March (Ancona, Italy)
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Analysis of a Bidirected Bipartite Credit Network Formed by Banks and Listed Firms in Japan2013
- Author(s)
  Yuki MATSUURA, T. IINO, Hiroshi IYETOMI
- Organizer
  International Conference on "Financial Networks and Systemic Risk Analysis" (FNET-KYOTO2013)
- Place of Presentation
  京都大学（京都府）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Comparative Study of Correlations in Financial Markets2013
- Author(s)
  Takeo YOSHIKAWA, Y. ARAI, Hiroshi IYETOMI
- Organizer
  5th International Conference on Intelligent Decision Technologies (IDT-13)
- Place of Presentation
  Sesimbra Hotel & Spa (Sesimbra, Portugal)
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Frustrated Correlation Structures Embedded in Well-Developed Stock Markets2013
- Author(s)
  Hiroshi IYETOMI, Takeo YOSHIKWA
- Organizer
  Econophysics Colloquium 2013&Asia Pacific Econophysics Conference 2013
- Place of Presentation
  Pohang University of Science and Technology (Pohang, Korea)
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Temporal Evolution of Community Structure in a Japanese Credit Network2013
- Author(s)
  Hiroshi IYETOMI, Yuki MATSUURA
- Organizer
  International Conference on Financial Networks and Systemic Risk Analysis (FNet 2013 Kyoto)
- Place of Presentation
  京都大学（京都府）
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Network Approach to Dynamic Correlations in Stock Markets2013
- Author(s)
  Yuta ARAI, T. YOSHIKAWA, Hiroshi IYETOMI
- Organizer
  International Conference on "Financial Networks and Systemic Risk Analysis" (FNET-KYOTO2013)
- Place of Presentation
  京都大学（京都府）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Community Structure of a Bank-Firm Credit Network in Japan2013
- Author(s)
  Hiroshi IYETOMI, Yuki MATSUURA
- Organizer
  2013 SSK-KERI International Conference on Perspectives on Food Security and Financial Security
- Place of Presentation
  Korea University (Seoul, Korea)
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Temporal Change of Community Structure in the Japanese Credit Network2013
- Author(s)
  Yuki MATSUURA, T. IINO, Hiroshi IYETOMI
- Organizer
  5th International Conference on Intelligent Decision Technologies (IDT-13)
- Place of Presentation
  Sesimbra Hotel & Spa (Sesimbra, Portugal)
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Frustration in Financial Markets2013
- Author(s)
  H. Iyetomi
- Organizer
  Seminar at Center for Network Science
- Place of Presentation
  Central European University(ハンガリー)
- Year and Date
  2013-03-13
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Complex Principal Component Analysis of Dynamic Correlations in Financial Markets2013
- Author(s)
  Yuta ARAI, Hiroshi IYETOMI
- Organizer
  5th International Conference on Intelligent Decision Technologies (IDT-13)
- Place of Presentation
  Sesimbra Hotel & Spa (Sesimbra, Portugal)
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Synchronization in Business Fluctuations2012
- Author(s)
  H. Iyetomi
- Organizer
  International Workshop on Econophysics of Agent-based Models (ECONOPHYSICS-KOLKATA VII)
- Place of Presentation
  Kolkata, India
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] Synchronization in Business Fluctuations2012
- Author(s)
  H. Iyetomi
- Organizer
  International Workshop on Econophysics of Agent-based Models (Econophys-Kolkata VII)
- Place of Presentation
  Saha Institute of Nuclear Physics (インド)
- Invited
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 労働生産性の統計物理:負の温度2011
- Author(s)
  家富洋
- Organizer
  日本物理学会2011年秋季大会
- Place of Presentation
  富山
- Year and Date
  2011-09-22
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Hidden Correlation Structure of the Tokyo Stock Exchange Market2011
- Author(s)
  Hiroshi Iyetomi
- Organizer
  International Workshop on Econophysics of Systemic Risk and Network Dynamics
- Place of Presentation
  Kolkata(インド)(招待講演)
- Year and Date
  2011-10-22
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 第一原理分子動力学法よるシリコン原子空孔の電子状態解析2011
- Author(s)
  小川貴史, 鶴田健二, 家富洋, 根本祐一, 金田寛, 後藤輝孝
- Organizer
  第24回分子シミュレーション討論会
- Place of Presentation
  福井県県民ホール
- Year and Date
  2011-11-25
- Data Source
  KAKENHI-PROJECT-18002008
[Presentation] Econophysics Approach to Business Cycles2011
- Author(s)
  Hiroshi Iyetomi
- Organizer
  The 1st International Congress on Natural Sciences with Sisterhood Universities, organized by Pukyong National University
- Place of Presentation
  Busan(韓国)(招待講演)
- Year and Date
  2011-08-25
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Multiscale Community Analysis of a Production Network of Firms in Japan2011
- Author(s)
  T. Iino and H. Iyetomi
- Organizer
  The 3rd International Conference on Intelligent Decision Technologies
- Place of Presentation
  Piraeus University(ギリシャ)
- Year and Date
  2011-07-22
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 経済物理学からみた景気変動～シグナルとノイズを見分ける～2011
- Author(s)
  家富洋
- Organizer
  社会経済物理学に関するシンポジウム(中央大学企業研究所公開研究会主催)
- Place of Presentation
  東京(招待講演)
- Year and Date
  2011-10-15
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 労働生産性分布の実証解析と統計力学的理論2011
- Author(s)
  家富洋
- Organizer
  平成23年度統計数理研究所共同研究集会「経済物理学とその周辺」
- Place of Presentation
  立川
- Year and Date
  2011-09-08
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] A New Insight into Business Cycles : Empirical Study and Fluctuation-Dissipation Theory2011
- Author(s)
  Hiroshi Iyetomi
- Organizer
  The 16th Annual Workshop on Economic Heterogeneous Interacting Agents
- Place of Presentation
  Ancona(イタリア)
- Year and Date
  2011-06-24
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 労働生産性の統計物理学2011
- Author(s)
  家富洋
- Organizer
  京都大学基礎物理学研究所2011年度研究会「経済物理学2011 : The Hitchhiker's Guide to the Economy」
- Place of Presentation
  京都
- Year and Date
  2011-07-16
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 産業のゆらぎと外乱への応答2011
- Author(s)
  家富洋
- Organizer
  ワークショップ「複雑系ゆらぎデータの分析と制御:脳から社会まで」(明治大学先端数理科学研究科主催)
- Place of Presentation
  東京(招待講演)
- Year and Date
  2011-10-28
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 第一原理計算によるシリコン単原子空孔の局在電子状態2010
- Author(s)
  小川貴史, 鶴田健二, 家富洋, 根本祐一, 金田寛, 後藤輝孝
- Organizer
  第71回応用物理学会学術講演会
- Place of Presentation
  長崎大学文教キャンパス
- Year and Date
  2010-09-16
- Data Source
  KAKENHI-PROJECT-18002008
[Presentation] 正負の重みを持つネットワークに対するコミュニティ解析2010
- Author(s)
  吉川丈夫・飯野隆史・家富洋
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 企業間取引ネットワークにおけるコミュニティの階層構造2010
- Author(s)
  飯野隆史, 家富洋
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] DFT計算によるシリコン単原子空孔の局在電子軌道の解析2010
- Author(s)
  小川貴史, 鶴田健二, 家富洋, 根本祐一, 金田寛, 後藤輝孝
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学中百舌鳥キャンパス
- Data Source
  KAKENHI-PROJECT-18002008
[Presentation] Ab-initio evaluation of quadrupole moment associated with silicon mono-vacancy(シリコン単原子空孔における電気四極子の第一原理的評価)2010
- Author(s)
  Takafumi Ogawa, Kenji Tsuruta, Hiroshi Iyetomi, Yuichi Nemoto, Hiroshi Yamada-Kaneta, Terutaka Goto
- Organizer
  第6回シリコンフォーラム岡山会議
- Place of Presentation
  岡山大学
- Data Source
  KAKENHI-PROJECT-18002008
[Presentation] 企業間取引ネットワークに対する物理的可視化モデルとコミュニティ安定性の対応2010
- Author(s)
  飯野隆史・家富洋
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 銀行-企業間の貸借データにおけるコミュニティ構造の年次変化2010
- Author(s)
  小林裕貴・飯野隆史・家富洋
- Organizer
  日本物理学会第65回年次大会
- Place of Presentation
  岡山大学
- Year and Date
  2010-03-21
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Fast Unfolding法による複雑ネットワークのコミュニティ抽出2010
- Author(s)
  飯野隆史・家富洋
- Organizer
  日本物理学会2010年秋季大会
- Place of Presentation
  大阪府立大学
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 秘められた日本の産業構造を解明する:生産ネットワークの視点から2010
- Author(s)
  家富洋
- Organizer
  新潟大学理学部コロキウム
- Place of Presentation
  新潟
- Year and Date
  2010-07-28
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 企業間ネットワークにおけるコミュニティーの中核部分の特性2009
- Author(s)
  飯野隆史, 家富洋
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-27
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Density-Functional Analysis on Vacancy Orbital and its Elastic Response of Silicon2009
- Author(s)
  Tatafumi Ogawa, Kenji Tsuruta, Hiroshi Iyetomi, Hiroshi Y Kaneta, Terutaka Goto
- Organizer
  Material research society 2009 fall meeting
- Place of Presentation
  Boston, USA
- Year and Date
  2009-11-30
- Data Source
  KAKENHI-PROJECT-18002008
[Presentation] Analysis of Labor Productivity using Large-scale Data of Firm's Financial Statement2009
- Author(s)
  Y. Ikeda, W. Souma, H. Aoyama, Y. Fujiwara, H. Iyetomi
- Organizer
  Applications of Physics in Financial Analysis 7th International Conference
- Place of Presentation
  東京(東京工業大学)
- Year and Date
  2009-03-02
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Elucidation of Industrial Structure of the Japanese Economy through Visualization and Community Analysis2009
- Author(s)
  H. Iyetomi, K. Kamehama, T. Iino, Y. Ikeda, T. Ohnishi, H. Takayasu, M. Takayasu
- Organizer
  Intelligent Decision Technologies IDT-09
- Place of Presentation
  姫路(イーグレ姫路)
- Year and Date
  2009-04-24
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Copula Modeling for Production Activity of Listed Firms in Japan2009
- Author(s)
  家富洋
- Organizer
  2009 Pacific Rim Conference
- Place of Presentation
  Ryukoku University, Kyoto.
- Year and Date
  2009-03-03
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Superstatistics of Labor Productivity in Manufacturing and Nonmanufacturing Sectors2009
- Author(s)
  池田裕一, 相馬亘, 青山秀明, 藤原義久, 家富洋
- Organizer
  Applications of Physics in Financial Analysis 7th International Conference
- Place of Presentation
  Tokyo Institute of Technology, Tokyo.
- Year and Date
  2009-03-02
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Copula Modeling for Production Activity of Listed Firms in Japan2009
- Author(s)
  Hiroshi Iyetomi
- Organizer
  2009 Pacific Rim Conference
- Place of Presentation
  京都(龍谷大学)
- Year and Date
  2009-03-24
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Elucidation of Industrial Structure of the Japanese Economy through Visualization and Community Analysis2009
- Author(s)
  Iyetomi H., Kamehama K., Iino T., Ikeda Y., Ohnishi T., Takayasu H., Takayasu M.
- Organizer
  Intelligent Decision Technologies IDT-09
- Place of Presentation
  Himeji, Japan
- Year and Date
  2009-04-24
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 銀行・企業間の貸借データに基づく銀行間ネットワークの解明2009
- Author(s)
  小林裕貴, 飯野隆史, 家富洋
- Organizer
  日本物理学会2009年秋季大会
- Place of Presentation
  熊本大学
- Year and Date
  2009-09-27
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 分子動力学法によるシリコン原子空孔周囲の歪場解析2009
- Author(s)
  小川貴史, 鶴田健二^A, 家富洋, 金田寛, 後藤輝孝
- Organizer
  第19回日本MRS学術シンポジウム
- Place of Presentation
  横浜情報文化センター
- Data Source
  KAKENHI-PROJECT-18002008
[Presentation] 分子動力学法を用いた大規模取引ネットワークの可視化2008
- Author(s)
  亀浜紘祐, 飯野隆史, 家富洋, 池田裕一, 大西立顕, 高安秀樹, 高安美佐子
- Organizer
  統数研研究会「経済物理学とその周辺」
- Place of Presentation
  東京(統計数理研究所)
- Year and Date
  2008-09-25
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 分子動力学による産業構造マップの構築2008
- Author(s)
  亀浜紘祐・飯野隆史・家富洋・池田裕一・大西立顕・高安秀樹・高安美佐子
- Organizer
  日本物理学会新潟支部第37回例会
- Place of Presentation
  新潟(新潟大学)
- Year and Date
  2008-12-21
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 大規模取引ネットワークの構造解析と可視化II2008
- Author(s)
  飯野隆史・小林祐貴・亀浜紘祐・家富洋・池田裕一・大西立顕・高安秀樹・高安美佐子
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  盛岡(岩手大学)
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 大規模企業データを用いた労働生産性の解析2008
- Author(s)
  池田裕一・青山秀明・相馬亘・藤原義久・家富洋
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  盛岡(岩手大学)
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 大規模取引ネットワークの構造解析と可視化I2008
- Author(s)
  亀浜紘祐, 飯野隆史, 家富洋, 池田裕一, 大西立顕, 高安秀樹, 高安美佐子
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  盛岡(岩手大学)
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 大規模取引ネットワークの構造解析と可視化2008
- Author(s)
  亀浜紘祐・飯野隆史・家富洋・池田裕一・大西立顕・高安秀樹・高安美佐子
- Organizer
  日本物理学会2008年秋季大会
- Place of Presentation
  盛岡(岩手大学)
- Year and Date
  2008-09-23
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 大規模取引ネットワークのコミュニティ解析2008
- Author(s)
  飯野隆史・小林祐貴・亀浜紘祐・家富洋・池田裕一・大西立顕・高安秀樹・高安美佐子
- Organizer
  統数研研究会「経済物理学とその周辺」
- Year and Date
  2008-09-25
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] 大規模取引ネットワークのコミュニティ解析2008
- Author(s)
  飯野隆史, 小林祐貴, 亀浜紘祐, 家富洋, 池田裕一, 大西立顕, 高安秀樹, 高安美佐子
- Organizer
  統数研研究会「経済物理学とその周辺」
- Place of Presentation
  東京(統計数理研究所)
- Year and Date
  2008-09-25
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Interdependencies and Causality in Coupled Financial Networks
- Author(s)
  I. Vodenska, H. Aoyama, Y. Fujiwara, H. Iyetomi, Y. Arai, E. H. Stanley
- Organizer
  NeSci 2014, International School and Conference on Network Science
- Place of Presentation
  Berkeley, California, USA
- Year and Date
  2014-06-02 – 2014-06-06
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 株価相関ネットワークにおけるフラストレーション構造の経年変化
- Author(s)
  吉川丈夫，新井優太，家富洋
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Temporal Evolution of Community Structure in a Japanese Credit Network
- Author(s)
  Hiroshi Iyetomi
- Organizer
  International Conference on Financial Networks and Systemic Risk Analysis
- Place of Presentation
  京都大学（京都府，京都市）
- Year and Date
  2013-07-17 – 2013-07-19
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] A New Insight into the Financial Big Bang in Japan through a Community Analysis on the Credit Network
- Author(s)
  Hiroshi Iyetomi
- Organizer
  European Conference on Complex Systems (ECCS'14)
- Place of Presentation
  Lucca (Italy)
- Year and Date
  2014-09-22 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] 株式市場に埋め込まれたグループ相関構造: 日米比較
- Author(s)
  家富洋
- Organizer
  第4回横幹連合総合シンポジウム
- Place of Presentation
  日本大学（千葉県）
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Frustration in Financial Markets
- Author(s)
  H. Iyetomi
- Organizer
  Seminar at Center for Network Science, Central European University
- Place of Presentation
  Central European University（ハンガリー）
- Invited
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 株価相関構造の経年変化の市場間比較
- Author(s)
  吉川丈夫，新井優太，家富洋
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] A New Insight into the Financial Big Bang in Japan through a Community Analysis on the Credit Network
- Author(s)
  Hiroshi Iyetomi
- Organizer
  European Conference on Complex Systems 2014 (ECCS’14)
- Place of Presentation
  Lucca (Italy)
- Year and Date
  2014-09-22 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Community Structure of a Bank-Firm Credit Network in Japan
- Author(s)
  Hiroshi Iyetomi
- Organizer
  2013 SSK-KERI International Conference on Perspectives on Food Security and Financial Security
- Place of Presentation
  Seoul (Korea)
- Year and Date
  2013-10-30 – 2013-11-02
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] 日米市場におけるフラストレーション構造の進化
- Author(s)
  家富洋, 吉川丈夫
- Organizer
  平成25年度統数研共同研究集会「経済物理学とその周辺」
- Place of Presentation
  キャノングローバル戦略研究所（東京都）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 複素主成分分析におけるランダム行列理論を用いたノイズ除去
- Author(s)
  新井優太，家富洋
- Organizer
  日本行動計量学会第41回大会
- Place of Presentation
  東邦大学（千葉県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 金融ビッグバンと銀行・企業間の信用構造
- Author(s)
  松浦裕貴，飯野隆史，家富洋
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Frustrated Correlation Structures Embedded in Financial Markets
- Author(s)
  H. Iyetomi
- Organizer
  Departmental Seminar, Dept. of Physics, Pukyong National University
- Place of Presentation
  Pukyong National University (韓国)
- Invited
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Synchronization of Business Fluctuations
- Author(s)
  Hiroshi IYETOMI
- Organizer
  Seminar at Seminar at Department of Physics, University of Southern California
- Place of Presentation
  University of Southern California (Los Angeles, U.S.A.)
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 家計調査データの複素主成分分析
- Author(s)
  吉川悠一，新井優太，有賀裕二，家富洋
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Frustration in Financial Markets
- Author(s)
  Hiroshi IYETOMI
- Organizer
  Seminar at Department of Physics, Boston University
- Place of Presentation
  Boston University (Boston, U.S.A.)
- Invited
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 株式市場における動的相関構造のネットワーク解析
- Author(s)
  新井優太，吉川丈夫，家富洋
- Organizer
  平成25年度統数研共同研究集会「経済物理学とその周辺」
- Place of Presentation
  キャノングローバル戦略研究所（東京都）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 複素相関ネットワークにおけるコミュニティ間の位相差
- Author(s)
  新井優太，吉川丈夫，家富洋
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 主成分分析の拡張：静的相関から動的相関へ
- Author(s)
  新井優太，家富洋
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Community Structure of a Bank-Firm Network in Japan
- Author(s)
  Hiroshi IYETOMI, Yuki MATSUURA
- Organizer
  APS March Meeting 2014
- Place of Presentation
  Denver Convention Center (Denver, U.S.A.)
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Ehrenfest-Brillouinモデルと分配関数
- Author(s)
  家富洋
- Organizer
  統数研共同研究集会「経済物理とその周辺」H26第2回研究会
- Place of Presentation
  統計数理解析研究所（東京都，立川市）
- Year and Date
  2015-03-26 – 2015-03-27
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] 株式市場における隠れたフラストレーション構造
- Author(s)
  家富洋
- Organizer
  平成24年度統数研共同研究集会「経済物理学とその周辺」
- Place of Presentation
  キャノングローバル戦略研究所（東京都）
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 分子動力学法を用いた大規模取引ネットワークの可視化
- Author(s)
  亀浜紘祐・飯野隆史・家富洋・池田裕一・大西立顕・高安秀樹・高安美佐子
- Place of Presentation
  盛岡(岩手大学).東京(統計数理研究所)
- Data Source
  KAKENHI-PROJECT-20330060
[Presentation] Ehrenfest-Brillouinモデルと分配関数
- Author(s)
  家富洋
- Organizer
  統計数理解析研究所共同研究集会「経済物理とその周辺」H26第2回研究会
- Place of Presentation
  統計数理解析研究所（東京都，立川市）
- Year and Date
  2015-03-26 – 2015-03-27
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 銀行・企業間貸借ネットワークにおける信用構造
- Author(s)
  松浦裕貴，飯野隆史，家富洋
- Organizer
  平成25年度統数研共同研究集会「経済物理学とその周辺」
- Place of Presentation
  キャノングローバル戦略研究所（東京都）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 株価相関ネットワークにおける重複を許したコミュニティ抽出
- Author(s)
  新井優太，吉川丈夫，家富洋
- Organizer
  日本物理学会新潟支部第42回例会
- Place of Presentation
  新潟大学（新潟県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Complex Principal Component Analysis on Stock Price Data
- Author(s)
  Hiroshi Iyetomi
- Organizer
  Hawaiian International Workshop on Big Data and Macroeconomics 2014
- Place of Presentation
  Wailea (U.S.A.)
- Year and Date
  2014-08-22 – 2014-08-24
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 鉱工業指数の位相ダイナミックス
- Author(s)
  家富洋
- Organizer
  京都大学数理解析研究所共同研究「マクロ経済動学の非線形数理」研究会
- Place of Presentation
  京都大学（京都府，京都市）
- Year and Date
  2014-09-16 – 2014-09-17
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] Community Structure and Wealth Transfer on Trade Network
- Author(s)
  Y. Ikeda, H. Iyetomi, T. Watanabe, T. Ohnishi, and T. Mizuno
- Organizer
  NetSci 2014
- Place of Presentation
  Univer!sity of California, Berkeley
- Year and Date
  2014-06-02 – 2014-06-06
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] 株式市場における動的相関構造の経年変化
- Author(s)
  伊藤新、新井優太，家富洋
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 景気変動における同期・非同期現象
- Author(s)
  家富洋
- Organizer
  日本物理学会2012年秋季大会
- Place of Presentation
  横浜国立大学（神奈川県）
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 公益資本主義の理念--市場万能主義から抜け出すために--
- Author(s)
  家富洋
- Organizer
  政治社会学会第3回総会
- Place of Presentation
  ICU（東京都）
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] 銀行・企業間貸借ネットワークにおける信用構造の経年変化
- Author(s)
  松浦裕貴，飯野隆史，家富洋
- Organizer
  日本物理学会第69回年次大会
- Place of Presentation
  東海大学（神奈川県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] 複素隣接行列を用いた株式市場のネットワーク解析
- Author(s)
  新井優太，吉川丈夫，家富洋
- Organizer
  日本物理学会2013年秋季大会
- Place of Presentation
  徳島大学（徳島県）
- Data Source
  KAKENHI-PROJECT-25400393
[Presentation] Community Structure and Dynamics of the Industry Sector-Specific International-Trade-Network
- Author(s)
  Ikeda, Y.; Iyetomi, H.; Mizuno, T.; Ohnishi, T.; Watanabe, T.
- Organizer
  Third International Workshop on Complex Networks and their Applications
- Place of Presentation
  Marrakech, Morocco
- Year and Date
  2014-11-23 – 2014-11-27
- Data Source
  KAKENHI-PROJECT-26350422
[Presentation] 経済物理学の基礎と金融・株式市場の動き
- Author(s)
  Hiroshi IYETOMI
- Organizer
  第59回みずほ証券インサイト＆カタリスト(IC)セミナー
- Place of Presentation
  （株）みずほ証券（東京都）
- Invited
- Data Source
  KAKENHI-PROJECT-25400393

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Iyetomi Hiroshi 家富 洋

IYETOMI Hiroshi 家富 洋

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A Mathematical Approach to Echo Chambers in Social Networking ServicesPrincipal Investigator

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Hierarchical and Circular Flow Structures in Directed NetworksPrincipal Investigator

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Mathematical Formulation of a Multilateral Netting Scheme and Its ApplicationPrincipal Investigator

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Dynamics Correlation Structures of Complex Systems: Combination of Random Matrix Theory and Hilbert TransformationPrincipal Investigator

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Structural and Dynamic Properties of Large-scale Economic NetworksPrincipal Investigator

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Iyetomi Hiroshi 家富洋

IYETOMI Hiroshi 家富洋