FUJIWARA Yoshihisa 藤原義久

Researcher Number	50358892
Other IDs
Affiliation (Current)	2025: 兵庫県立大学, 情報科学研究科, 教授
Affiliation (based on the past Project Information) *help	2020 – 2024: 兵庫県立大学, 情報科学研究科, 教授 2012 – 2022: 兵庫県立大学, シミュレーション学研究科, 教授 2014: 兵庫県立大学, 大学院シミュレーション研究科, 教授 2012: 兵庫県立大学, その他の研究科, 教授 2011 – 2012: 兵庫県立大学, 大学院・シミュレーション学研究科, 教授 … More 2010: (株)国際電気通僧基礎技術研究所, メディア情報科学研究所, 客員研究員 2010: 株式会社国際電気通信基礎技術研究所, メディア情報科学研究所, 研究員 2009 – 2010: (株)国際電気通信基礎研究所, メディア情報科学研究所, 客員研究員 2008: (株)国際電気通信基礎研究所, メディア情報科学研究所, 研究員 Less
Review Section/Research Field	Principal Investigator Social systems engineering/Safety system / Basic Section 25010:Social systems engineering-related / Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields Except Principal Investigator Basic Section 25010:Social systems engineering-related / Basic Section 07080:Business administration-related / Basic Section 06010:Politics-related / Transformative Research Areas, Section (II) / Economic theory / Sensitivity informatics/Soft computing / Economic policy
Keywords	Principal Investigator 社会システム / システミックリスク / 経済ネットワーク / complex network / financial crisis / 複雑系ネットワーク / 富岳コンピュータ / コホモロジー / ビットコイン / 代数的トポロジー … More / 複雑ネットワーク / 決済システム / ブロックチェーン / 暗号資産 / 京コンピュータ / 経済システム … More Except Principal Investigator ネットワーク / サプライチェーン / 並列計算機 / 経済 / パンデミック / 災害 / 並列計算 / シミュレーション / 感染症 / 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 / ネットワーク分析 / 自治体間連携 / 資源 / エネルギー / 医療 / 南海トラフ地震 / 東日本大震災 / 途絶 / エージェントベースモデル / 波及 / 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 / 多重 / 有向 / 情報統計力学 / 複雑系科学 / 相関行列 / 経済物理 / 多重グラフ / 有向リンク / コミュニティ / 可視化 / 複雑系 / イノベーション / 空間経済学 Less

Exploring social applications of data descriptive science
- Principal Investigator
  
  鈴木杏奈
- Project Period (FY)
  2022 – 2026
- Research Category
  
  Grant-in-Aid for Transformative Research Areas (A)
- Review Section
  
  Transformative Research Areas, Section (II)
- Research Institution
  Tohoku University
自治体間連携のネットワーク構造と機能に関する研究
- Principal Investigator
  
  木村真
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  University of Hyogo
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
Estimation through a comprehensive firm transaction network due to the impact on businesses and the economy caused by disaster and infectious disease measures
- Principal Investigator
  
  井上寛康
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07080:Business administration-related
- Research Institution
  University of Hyogo
Study on External Shocks and Response Dynamics on Large Economic Networks with ApplicationsPrincipal Investigator
- 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
Understanding the Network Structure and Dynamics of Cryptoasset's Transactions at a Global ScalePrincipal Investigator
- Principal Investigator
  
  Fujiwara Yoshi
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 25:Social systems engineering, safety engineering, disaster prevention engineering, and related fields
- Research Institution
  University of Hyogo
Disaster simulation by using massive supply-chain data
- Principal Investigator
  
  Inoue Hiroyasu
- Project Period (FY)
  2018 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 25010:Social systems engineering-related
- Research Institution
  University of Hyogo
Models and Simulations of Large-Scale Economic Networks and Their InstabilitiesPrincipal Investigator
- 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
Study of Socio-Economic Crises Based on Complex Network SciencePrincipal Investigator
- 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 Networks
- 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

[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] 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] Physicists' Approaches to a Few Economic Problems in F. Abergel et al. (Eds.), "Econophysics and Data Driven Modelling of Market Dynamics"2015
- Author(s)
  A. Chakraborti, Y. Fujiwara, A. Ghosh, J.-I. Inoue and S. Sinha
- Publisher
  Springer International Publishing Switzerland
- Data Source
  KAKENHI-PROJECT-24243027
[Book] Econophysics and Data Driven Modelling of Market Dynamics, (pp.237-286)2015
- Author(s)
  A. Chakraborti, Y. Fujiwara, A. Ghosh, J.-I. Inoue and S. Sinha
- Total Pages
  353
- Publisher
  Springer International, Switzerland
- Data Source
  KAKENHI-PROJECT-25282094
[Book] Econophysics of Systemic Risk and Network Dynamics2013
- Author(s)
  F. Abergel et al. (Ed.), Y. Fujiwara
- Total Pages
  298
- Publisher
  Springer-Verlag
- Data Source
  KAKENHI-PROJECT-25282094
[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] SGC-65臨時別冊・数理科学ネットワーク科学への招待2008
- Author(s)
  青山秀明, 相馬亘, 藤原義久
- Total Pages
  200
- Publisher
  サイエンス社
- Data Source
  KAKENHI-PROJECT-20330060
[Book] 臨時別冊・数理科学2008年7月『ネットワーク科学への招待～世界の"つながり"を知る科学と思考～』2008
- Author(s)
  青山秀明・相馬亘・藤原義久・井上寛康
- Total Pages
  200
- Publisher
  サイエンス社
- 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] The Coexistence of Infection Spread Patterns in the Global Dynamics of COVID-19 Dissemination2024
- Author(s)
  Hiroyasu Inoue, Wataru Souma, Yoshi Fujiwara
- Journal Title
  
  SSRN
  
  Volume: 4681311 Pages: 1-45
- Data Source
  KAKENHI-PROJECT-22K04590
[Journal Article] The Coexistence of Infection Spread Patterns in the Global Dynamics of COVID-19 Dissemination2024
- Author(s)
  Inoue Hiroyasu、Souma Wataru、Fujiwara Yoshi
- Journal Title
  
  SSRN Electronic Journal
  
  Volume: NA
- DOI
  10.2139/ssrn.4681311
- Open Access
- Data Source
  KAKENHI-PROJECT-22K01306
[Journal Article] 経済現象とネットワークの科学2024
- Author(s)
  藤原義久
- Journal Title
  
  日本物理学会誌
  
  Volume: 79 Pages: 4-11
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-22K01306
[Journal Article] 地方銀行における企業間送金ネットワークの分析2023
- Author(s)
  田中琢真、藤原義久、山口崇幸
- Journal Title
  
  Journal of the Japanese Society for Artificial Intelligence
  
  Volume: 38 Issue: 2 Pages: 125-130
- DOI
  10.11517/jjsai.38.2_125
- ISSN
  2188-2266, 2435-8614
- Year and Date
  2023-03-01
- Language
  Japanese
- Data Source
  KAKENHI-PROJECT-22K01306, KAKENHI-PROJECT-20H02391
[Journal Article] Cryptoasset networks: Flows and regular players in Bitcoin and XRP2022
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, Yoshimasa Hidaka, Yuichi Ikeda
- Journal Title
  
  PLOS ONE
  
  Volume: ー Issue: 8 Pages: e0273068-e0273068
- DOI
  10.1371/journal.pone.0273068
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-ORGANIZER-22H05104, KAKENHI-PROJECT-20H02391
[Journal Article] Does the Supply Network Shape the Firm Size Distribution? The Japanese case2022
- Author(s)
  Corrado Di Guilmi, Yoshi Fujiwara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 22-E-082
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Dual labor market, financial fragility, and deflation in an agent-based model of the Japanese macroeconomy2022
- Author(s)
  Corrado Di Guilmi, Yoshi Fujiwara
- Journal Title
  
  Journal of Economic Behavior & Organization
  
  Volume: 196 Pages: 346-371
- DOI
  10.1016/j.jebo.2022.02.003
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Dual labor market and the “Phillips curve puzzle”: the Japanese experience2022
- Author(s)
  Hideaki Aoyama, Corrado Di Guilmi, Yoshi Fujiwara, Hiroshi Yoshikawa
- Journal Title
  
  Journal of Evolutionary Economics
  
  Volume: ー Issue: 5 Pages: 1419-1435
- DOI
  10.1007/s00191-022-00781-8
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-ORGANIZER-22H05104, KAKENHI-PROJECT-20H02391
[Journal Article] Multilayer Interdependencies in the Banking System of Japan: Correlation Dynamics and Its Determinants2021
- Author(s)
  Duc Thi Luu, Thomas Lux, Lutz Honvehlmann, Hiroyasu Inoue and Yoshi Fujiwara
- Journal Title
  
  arXiv
  
  Volume: NA
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Money flow network among firms' accounts in a regional bank of Japan2021
- Author(s)
  Yoshi Fujiwara, Hiroyasu Inoue, Takayuki Yamaguchi, Hideaki Aoyama, Takuma Tanaka and Kentaro Kikuchi
- Journal Title
  
  RIETI DP
  
  Volume: 21-E-005
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04615
[Journal Article] Money Flow Network Among Firms' Accounts in a Regional Bank of Japan2021
- Author(s)
  Yoshi Fujiwara, Hiroyasu Inoue, Takayuki Yamaguchi, Hideaki Aoyama, Takuma Tanaka, Kentaro Kikuchi
- Journal Title
  
  EPJ Data Science
  
  Volume: 10 Issue: 1 Pages: 19-19
- DOI
  10.1140/epjds/s13688-021-00274-x
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Macro-econophysics2021
- Author(s)
  藤原義久
- Journal Title
  
  Oyo Buturi
  
  Volume: 90 Issue: 8 Pages: 476-480
- DOI
  10.11470/oubutsu.90.8_476
- NAID
  130008071747
- ISSN
  0369-8009, 2188-2290
- Year and Date
  2021-08-05
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Money flow network among firms' accounts in a regional bank of Japan2021
- Author(s)
  Yoshi Fujiwara, Hiroyasu Inoue, Takayuki Yamaguchi, Hideaki Aoyama, Takuma Tanaka, Kentaro Kikuchi
- Journal Title
  
  EPJ Data Science, 2021
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04615
[Journal Article] Bitcoin’s Crypto Flow Network2021
- Author(s)
  Yoshi Fujiwara, Rubayiat Islam
- Journal Title
  
  JPS Conference Proceedings
  
  Volume: 36 Pages: 11002-11002
- DOI
  10.7566/jpscp.36.011002
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K22032, KAKENHI-PROJECT-20H02391
[Journal Article] Money Flow Network Among Firms' Accounts in a Regional Bank of Japan2021
- Author(s)
  Yoshi Fujiwara, Hiroyasu Inoue, Takayuki Yamaguchi, Hideaki Aoyama, Takuma Tanaka, Kentaro Kikuchi
- Journal Title
  
  RIETI Discussion Paper
  
  Volume: 2021
- Open Access
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Unfolding identity of financial institutions in bitcoin blockchain by weekly pattern of network flows2021
- Author(s)
  Rubayiat Islam, Yoshi Fujiwara, Shinya Kawata, Hiwon Yoon
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 18 Issue: 1 Pages: 131-157
- DOI
  10.1007/s40844-020-00184-z
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K22032, KAKENHI-PROJECT-20H02391
[Journal Article] Dual Labor Market and the "Phillips Curve Puzzle"2021
- Author(s)
  Hideaki Aoyama, Corrado Di Guilmi, Yoshi Fujiwara, Hiroshi Yoshikawa
- Journal Title
  
  RIETI Discussion Paper
  
  Volume: 2021
- Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[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] Economic complexity of prefectures in Japan2020
- Author(s)
  A. Chakraborty, H. Inoue, and Y. Fujiwara
- Journal Title
  
  arXiv
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04615
[Journal Article] Hodge Decomposition of Bitcoin Money Flow2020
- Author(s)
  Yoshi Fujiwara, Rubayiat Islam
- Journal Title
  
  Advanced Studies of Financial Technologies and Cryptocurrency Markets
  
  Volume: NA Pages: 117-137
- DOI
  10.1007/978-981-15-4498-9_7
- ISBN
  9789811544972, 9789811544989
- Data Source
  KAKENHI-PROJECT-19K22032, KAKENHI-PROJECT-20H02391
[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] Firms Growth, Distribution, and Non-Self Averaging Revisited2020
- Author(s)
  Yoshi Fujiwara
- Journal Title
  
  Complexity, Heterogeneity, and the Methods of Statistical Physics in Economics
  
  Volume: NA Pages: 117-144
- DOI
  10.1007/978-981-15-4806-2_7
- ISBN
  9789811548055, 9789811548062
- Data Source
  KAKENHI-PROJECT-20H02391
[Journal Article] Economic complexity of prefectures in Japan2020
- Author(s)
  Abhijit Chakraborty, Hiroyasu Inoue and Yoshi Fujiwara
- Journal Title
  
  PLOS ONE
  
  Volume: 15 Issue: 8 Pages: e0238017-e0238017
- DOI
  10.1371/journal.pone.0238017
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-20H02391
[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] Exponential random graph models for the Japanese bipartite network of banks and firms2019
- Author(s)
  Chakraborty Abhijit、Krichene Hazem、Inoue Hiroyasu、Fujiwara Yoshi
- Journal Title
  
  Journal of Computational Social Science
  
  Volume: 2 Issue: 1 Pages: 3-13
- DOI
  10.1007/s42001-019-00034-y
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-17H02041, KAKENHI-PROJECT-15K01217
[Journal Article] Tie-formation process within the communities of the Japanese production network: application of an exponential random graph model2019
- Author(s)
  Krichene Hazem、Chakraborty Abhijit、Fujiwara Yoshi、Inoue Hiroyasu、Terai Masaaki
- Journal Title
  
  Applied Network Science
  
  Volume: 4 Issue: 1
- DOI
  10.1007/s41109-019-0112-9
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-17H02041, KAKENHI-PROJECT-15K01217
[Journal Article] The emergence of properties of the Japanese production network: How do listed firms choose their partners?2019
- Author(s)
  H. Krichene, Y. Fujiwara, A. Chakraborty, Y. Arata, H. Inoue, and M. Terai
- Journal Title
  
  Social Networks
  
  Volume: 59 Pages: 1-9
- DOI
  10.1016/j.socnet.2019.05.002
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-18H03642, KAKENHI-PROJECT-17H02041, KAKENHI-PROJECT-17K18552
[Journal Article] Characterization of the community structure in a large-scale production network in Japan2019
- Author(s)
  Chakraborty Abhijit、Krichene Hazem、Inoue Hiroyasu、Fujiwara Yoshi
- Journal Title
  
  Physica A: Statistical Mechanics and its Applications
  
  Volume: 513 Pages: 210-221
- DOI
  10.1016/j.physa.2018.08.175
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K04615, KAKENHI-PROJECT-17H02041, KAKENHI-PROJECT-15K01217
[Journal Article] Macroscopic features of production network and sequential graph drawing2019
- Author(s)
  Fujita Yuji、Fujiwara Yoshi、Souma Wataru
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 印刷中 Issue: 1 Pages: 183-199
- DOI
  10.1007/s40844-019-00123-7
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Modeling event cascades using networks of additive count sequences2019
- Author(s)
  Koyama Shinsuke、Fujiwara Yoshi
- Journal Title
  
  Journal of Statistical Mechanics: Theory and Experiment
  
  Volume: 2019 Issue: 2 Pages: 023402-023402
- DOI
  10.1088/1742-5468/aafa7c
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] How firms choose their partners in the Japanese production network?: An application of Exponential Random Graph2018
- Author(s)
  Hazem Krichene, Yoshiyuki Arata, Abhijit Chakraborty, Yoshi Fujiwara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 18-E-011
- 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] 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] Analyzing outliers activity from the time-series transaction pattern of bitcoin blockchain2018
- Author(s)
  Islam Rubaiyat、Fujiwara Yoshi、Kawata Shinya、Yoon Hiwon
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 印刷中 Issue: 1 Pages: 239-257
- DOI
  10.1007/s40844-018-0107-8
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-17H02041
[Journal Article] Business cycles' correlation and systemic risk of the Japanese supplier-customer network2017
- Author(s)
  H. Krichene, A. Chakraborty, H. Inoue, and Y. Fujiwara
- Journal Title
  
  PLoS ONE12(10): e0186467. (2017)
  
  Volume: 12 Issue: 10 Pages: 1-22
- DOI
  10.1371/journal.pone.0186467
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-15K01217, KAKENHI-PROJECT-17H02041
[Journal Article] Large directed-graph layout and its application to a million-firms economic network2016
- Author(s)
  Y. Fujita, Y. Fujiwara, W. Souma
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 13 Issue: 2 Pages: 397-408
- DOI
  10.1007/s40844-016-0059-9
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25282094
[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] Constructing of network from topics and their temporal change in the Nikkei newspaper articles2016
- Author(s)
  S. Kawata, Y. Fujiwara
- Journal Title
  
  Evolutionary and Institutional Economics Review
  
  Volume: 13 Issue: 2 Pages: 423-436
- DOI
  10.1007/s40844-016-0061-2
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  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] DebtRank Analysis of Financial Distress Propagation on Production Network in Japan2016
- Author(s)
  Y. Fujiwara, M. Terai, Y. Fujita, W. Souma
- Journal Title
  
  経済産業研究所(RIETI) Discussion Paper
  
  Volume: 16-E-046 Pages: 1-16
- Peer Reviewed / Acknowledgement Compliant / 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: 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] 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] 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] Micro-macro relation of production: double scaling law for statistical physics of economy2015
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara, and Mauro Gallegati
- Journal Title
  
  Journal of Economic Interaction and Coordination
  
  Volume: 10 Issue: 1 Pages: 67-78
- DOI
  10.1007/s11403-014-0124-6
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24243027, 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: 印刷中
- NAID
  120005947161
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-24243027
[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] 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] 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] DebtRank Analysis of the Japanese Credit Network2013
- Author(s)
  H. Aoyama, S. Battiston, Y. Fujiwara
- Journal Title
  
  DebtRank Analysis of the Japanese Credit Network
  
  Volume: Np.13-E-087 Pages: 1-20
- Data Source
  KAKENHI-PROJECT-25282094
[Journal Article] DebtRank Analysis of the Japanese Credit Network2013
- Author(s)
  Hideaki Aoyama, Stefano Battiston, and Yoshi Fujiwara
- Journal Title
  
  RIETI (経済産業研究所) discussion paper series
  
  Volume: 13-E-087 Pages: 19-19
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-24243027
[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] Omori Law after Large-Scale Destruction of Production Network2012
- Author(s)
  Y. Fujiwara
- Journal Title
  
  Progress of Theoretical Physics Supplement
  
  Volume: 194 Pages: 158-164
- DOI
  10.1143/ptps.194.158
- NAID
  110009456880
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24243027
[Journal Article] Scaling Laws in Labor Productivity2012
- Author(s)
  Y. Fujiwara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 12-E-040 Pages: 10-10
- Data Source
  KAKENHI-PROJECT-24243027
[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] 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] マウロ・ガレガティ教授に聞く世界不況と経済学の危機2010
- Author(s)
  Gallegati Mauro・青山秀明・藤原義久
- Journal Title
  
  金融財政business 第10075号
  
  Pages: 10-12
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] "too connected to fail"の理解に向けて関係性ネットワークと連鎖倒産2010
- Author(s)
  藤原義久
- Journal Title
  
  金融財政business 第10068号
  
  Pages: 12-15
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] マウロ・ガレガティ教授に聞く世界不況と経済学の危機2010
- Author(s)
  Gallegati Mauro, 青山秀明, 藤原義久
- Journal Title
  
  金融財政business
  
  Volume: 10075 Pages: 10-12
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] Large-scale structure of a nation-wide production network2010
- Author(s)
  藤原義久, 青山秀明
- Journal Title
  
  European Physical Journal B Volume 77, Issue 4
  
  Pages: 565-580
- 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] Large-scale structure of a nation-wide production network2010
- Author(s)
  Fujiwara, Y., Aoyama, H.
- Journal Title
  
  European Physical Journal B
  
  Volume: Volume 77, Issue 4 Pages: 565-580
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20330060
[Journal Article] too connected to failの理解に向けて関係性ネットワークと連鎖倒産2010
- Author(s)
  藤原義久
- Journal Title
  
  金融財政business
  
  Volume: 10068 Pages: 12-15
- 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] 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] 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 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] Structure and Temporal Change of the Credit Network between Banks and Large Firms in Japan2009
- Author(s)
  Frieden, J., Ratti, R.A., Aoyama H., Fujiwara Y., Souma W.
- Journal Title
  
  Economics : The Open-Access, Open-Assessment E-Journal Vol.3, Issue 7
  
  Pages: 1-18
- 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 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] Bitcoin's Crypto Flow Network: Money Flows in Economic Networks2023
- Author(s)
  Yoshi Fujiwara
- Organizer
  Econophysics Colloquium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K01306
[Presentation] Bitcoin's Crypto Flow Network: Money Flows in Economic Networks2023
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST) 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K01306
[Presentation] Application of Hodge decomposition to money flow among firms' bank accounts2023
- Author(s)
  Yoshi Fujiwara
- Organizer
  Banff International Workshop on "Applications of Hodge Theory on Networks"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Network Analysis of Bitcoin's Transactions among Big Players2022
- Author(s)
  Yoshi Fujiwara
- Organizer
  Blockchain Kaigi 2022 (BCK22)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Application of Non-negative Matrix and Tensor Factorizations to Money Flows in Economic Networks2022
- Author(s)
  Yoshi Fujiwara
- Organizer
  COMPLEX NETWORKS 2022
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Money flow network among firms' accounts in a regional bank of Japan2021
- Author(s)
  Yoshi Fujiwara, Hiroyasu Inoue, Takayuki Yamaguchi, Hideaki Aoyama and Takuma Tanaka
- Organizer
  INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE IN COMPLEX SOCIO-ECONOMIC SYSTEMS AND PUBLIC POLICY
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04615
[Presentation] Money flow network among firms' accounts in a regional bank of Japan2021
- Author(s)
  Yoshi Fujiwara, Hiroyasu Inoue, Takayuki Yamaguchi, Hideaki Aoyama and Takuma Tanaka
- Organizer
  INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE IN COMPLEX SOCIO-ECONOMIC SYSTEMS AND PUBLIC POLICY
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] 地方銀行ビッグデータを用いた企業間入出金ネットワークの解析2021
- Author(s)
  藤原義久
- Organizer
  Workshop on multitrack event-trains in neural, social, seismological, and financial data
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Money flow among firms' bank accounts in a regional bank of Japan2021
- Author(s)
  Yoshi Fujiwara
- Organizer
  Econophysics Colloquium
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Bitcoin's Crypto Flow Network2021
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Confereence Blockchain in Kyoto 2021, Kyoto University (February 17-18, 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Bitcoin's Crypto Flow Network2021
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST) 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22032
[Presentation] Money flow among firms' bank accounts: application of Hodge decomposition and NMF2021
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Conference on Artificial Intelligence in Complex Socio-Economic Systems and Public Policy, CEASP in O.P. Jindal Global University, India
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Bitcoin's Crypto Flow Network2021
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Confereence Blockchain in Kyoto 2021, Kyoto University (February 17-18, 2021)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22032
[Presentation] Cryptoasset Networks: Big Players and Flows in Bitcoin and XRP2021
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara
- Organizer
  10th International Conference on Complex Networks and their Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Bitcoin's Crypto Flow Network2021
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Conference on Big data in Economics, Science and Technology (BEST) 2021
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Cryptoasset Networks: Big Players and Flows in Bitcoin and XRP2021
- Author(s)
  Hideaki Aoyama, Yoshi Fujiwara
- Organizer
  10th International Conference on Complex Networks and their Applications
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22032
[Presentation] 経済ネットワークと数理科学の接点：次世代研究PJ「富岳スパコンを活用した社会シミュレーション：COVID-19とマクロ経済」の研究から2021
- Author(s)
  藤原義久、井上寛康
- Organizer
  兵庫県立大学知の交流シンポジウム2021
- Invited
- Data Source
  KAKENHI-PROJECT-20H02391
[Presentation] Production and financial networks at nationwide scale in Japan: Models, simulations and applications2019
- Author(s)
  Yoshi Fujiwara
- Organizer
  4th Workshop on Statistical Physics for Financial Economic Networks (SPFEN) NetSci2019 Satellite, Vermont, USA
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Hodge decomposition of Bitcoin money flow among big players2019
- Author(s)
  Yoshi Fujiwara
- Organizer
  University Blockchain Research Initiative (UBRI) Conference, October 2019 (Berkeley, USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22032
[Presentation] Hodge decomposition of Bitcoin money flow among big players2019
- Author(s)
  Yoshi Fujiwara
- Organizer
  The 8th International Conference on Complex Networks and their Applications, Lisbon
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22032
[Presentation] Hodge decomposition of Bitcoin money flow among big players2019
- Author(s)
  Yoshi Fujiwara
- Organizer
  University Blockchain Research Initiative (UBRI) Conference, October 2019 (Berkeley, USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Self-Exciting Point Process Modeling of Bankruptcies2019
- Author(s)
  Yoshi Fujiwara
- Organizer
  The Big Data in Economy, Science, and Technology (B.E.S.T.) Conference 2019 (A StatPhys 27 satellite), Buenos Aires, Algentine
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Economic complexity of prefectures in Japan2019
- Author(s)
  Abhijit Chakraborty, Hiroyasu Inoue, Yoshi Fujiwara
- Organizer
  The 8th International Conference on Complex Networks and their Applications, Lisbon
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Hodge decomposition of Bitcoin money flow among big players2019
- Author(s)
  Yoshi Fujiwara
- Organizer
  The 8th International Conference on Complex Networks and their Applications, Lisbon
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Influence of News in Crypto-asset Markets2019
- Author(s)
  Shinya Kawata, Yoshi Fujiwara, and Hiwon Yoon
- Organizer
  University Blockchain Research Initiative (UBRI) Conference, October 2019 (Berkeley, USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Economic complexity of prefectures in Japan2019
- Author(s)
  Abhijit Chakraborty, Hiroyasu Inoue, Yoshi Fujiwara
- Organizer
  RIETI Workshop "Dynamics in Finance and Economy on economic networks, Tokyo
- 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] Influence of News in Crypto-asset Markets2019
- Author(s)
  Shinya Kawata, Yoshi Fujiwara, and Hiwon Yoon
- Organizer
  University Blockchain Research Initiative (UBRI) Conference, October 2019 (Berkeley, USA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K22032
[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] Analysis of Bitcoin Flow and Market Dynamics2018
- Author(s)
  R. Islam, Y. Fujiwara, S. Kawata, H. Yoon
- Organizer
  23rd Annual Workshop on Economic Science with Heterogeneous Interacting Agents (WEHIA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Point-process network of firms bankrutcies2018
- Author(s)
  Yoshi Fujiwara
- Organizer
  Complex Networks 2018, Cambridge University, UK
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] How firms choose their partners in the Japanese production network?: An application of exponential random graph model2018
- Author(s)
  H. Krichene, Y. Arata, A. Chakraborty, Y. Fujiwara, H. Inoue, M. Terai
- Organizer
  23rd Annual Workshop on Economic Science with Heterogeneous Interacting Agents (WEHIA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Macroscopic features of production network and sequential graph drawing2018
- Author(s)
  Y. Fujita, Y. Fujiwara, W. Souma
- Organizer
  International Conference on Big data in Economics, Science, and Technology (BEST 2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] The emergence of properties of the Japanese production network: How do listed firms choose their partners?2018
- Author(s)
  Hazem Krichene, Yoshi Fujiwara, Abhijit Chakraborty, Yoshiyuki Arata, Hiroyasu Inoue and Masaaki Terai
- Organizer
  Conference on Complex Systems 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04615
[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] Hierarchical Communities in Walnut Structure of Japanese Production Network2018
- Author(s)
  Abhijit Chakraborty, Yuichi Kichikawa, Takashi Iino, Hiroshi Iyetomi, Hiroyasu Inoue, Yoshi Fujiwara and Hideaki Aoyama
- Organizer
  Conference on Complex Systems 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K04615
[Presentation] Metcalfe's Law and Money Flow of Bitcoin2018
- Author(s)
  Yoshi Fujiwara
- Organizer
  The 6th International Conference on Big data in Economics, Science and Technology, Halkidiki, Greece
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[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] Influence of information on the crypto-currency market2018
- Author(s)
  S. Kawata, H. Yoon, Y. Fujiwara
- Organizer
  23rd Annual Workshop on Economic Science with Heterogeneous Interacting Agents (WEHIA2018)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Bow-tie shape economic network2017
- Author(s)
  藤田裕二, 藤原義久, 相馬亘
- Organizer
  経済物理学2017, 京都大学
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Self-exciting point-process model for aggregate data of firms bankruptcy2017
- Author(s)
  Yoshi Fujiwara
- Organizer
  経済物理学2017, 京都大学
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Financial Distress Propagation on Large-scale Banks and Firms Networks2017
- Author(s)
  Y. Fujiwara
- Organizer
  第21回進化経済学会京都大会2016
- Place of Presentation
  百周年時計台記念館, 京都大学, 京都府京都市
- Year and Date
  2017-03-25
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Propagation of Liquidity Shock on Bank and Trade Credits in Japan at Nationwide Scale2017
- Author(s)
  Yoshi Fujiwara
- Organizer
  The 22st Annual Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Modelling Firms Failures at Aggregate Level by Multivariate Self-Exciting Process2017
- Author(s)
  Yoshi Fujiwara
- Organizer
  The 5th International Conference on Big data in Economics, Science and Technology
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17H02041
[Presentation] Simulation of financial distress propagation on a large-scale economic network2016
- Author(s)
  Y. Fujiwara
- Organizer
  1st International Symposium on Research and Education of Computational Science (RECS)
- Place of Presentation
  先端融合研究環統合研究拠点コンベンションホール, 神戸大学, 神戸市中央区
- Year and Date
  2016-11-29
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 需給と株価変動の関係：買い注文が多いだけでは株価は上がらない2016
- Author(s)
  尹煕元, 鷲野史拓, 藤原義久
- Organizer
  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
  統計数理研究所, 立川市, 東京都
- Year and Date
  2016-01-09
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] DebtRank Analysis of Financial Distress Propagation on Production Networks2016
- Author(s)
  Y. Fujiwara
- Organizer
  International Conference on Socio-Economic Systems with ICT and Networks
- Place of Presentation
  東京大学小島ホール, 本郷, 東京都
- Year and Date
  2016-03-27
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Discussion on the paper: Model of Credit Losses for Multiple Portfolios2016
- Author(s)
  Y. Fujiwara
- Organizer
  World Finance & Banking Symposium
- Place of Presentation
  University of Dubai, Dubai, UAE
- Year and Date
  2016-12-14
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Modeling and Quantifying Financial Distress Propagation on Production Network2016
- Author(s)
  Y. Fujiwara
- Organizer
  21st Annual Workshop on the Economic Science with Heterogeneous Interacting Agents (WEHIA)
- Place of Presentation
  Jaume I University of Castellon, Castello de la Plana, Spain
- Year and Date
  2016-06-22
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] DebtRank Analysis of Financial Distress Propagation on a Production Network in Japan2016
- Author(s)
  Y. Fujiwara
- Organizer
  International Conference on Big data in Economics, Science and Technology
- Place of Presentation
  Sofitel Bali Nusa Dua, Bali, Indonesia
- Year and Date
  2016-07-20
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 経済シミュレーションのためのDebtRankアルゴリズムを用いたグラフ探索コードのスレッド並列化と性能評価2016
- Author(s)
  寺井優晃, 藤原義久, 南一生, 庄司文由
- Organizer
  情報処理学会第153回ハイパフォーマンスコンピューティング研究発表会
- Place of Presentation
  道後温泉ホテル椿舘, 松山市, 愛媛県
- Year and Date
  2016-03-01
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Simulations of financial distress propagation on production network on a nationwide scale2016
- Author(s)
  Y. Fujiwara
- Organizer
  Kobe Workshop on Computational and Network Science 2016
- Place of Presentation
  先端融合研究環統合研究拠点コンベンションホール, 神戸大学, 神戸市中央区
- Year and Date
  2016-09-30
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Visualizing open data of input-output tables in Kobe city2015
- Author(s)
  Y. Fujiwara
- Organizer
  The 8th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia
- Place of Presentation
  神戸国際会議場，神戸市, 兵庫県
- Year and Date
  2015-11-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 経済におけるカスケード現象と自己励起型点過程2015
- Author(s)
  藤原義久
- Organizer
  同志社大学関係論的システムデザイン研究センター計測自動制御学会関係論的システム科学調査研究会
- Place of Presentation
  同志社大学室町キャンパス（京都府，京都市）
- Year and Date
  2015-03-01
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] 日経新聞記事における話題の動的変化とその可視化2015
- Author(s)
  川田真也, 藤原義久
- Organizer
  京都大学基礎物理学研究所研究会『経済物理学2015』：新たな方向性を求めて
- Place of Presentation
  京都大学基礎物理学研究所湯川記念館, 京都市, 京都府
- Year and Date
  2015-12-03
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Quantifying Financial Distress in a Nation-wide Production Network2015
- Author(s)
  Y. Fujiwara
- Organizer
  Econophysics and Sociophysics 2015
- Place of Presentation
  JNU Convention Centre, Jawaharlal Nehru University, New Delhi, India
- Year and Date
  2015-11-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 新聞記事情報におけるトピックのダイナミクス2015
- Author(s)
  川田真也, 藤原義久, 大石聡, 尹煕元
- Organizer
  日本ソフトウェア科学会『ネットワークが創発する知能研究会』
- Place of Presentation
  日本大学理工学部駿河台キャンパス, 御茶の水, 東京都
- Year and Date
  2015-08-19
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Visualizing large-scale structure of a million-firms economic network2015
- Author(s)
  Y. Fujita, Y. Fujiwara, W. Souma
- Organizer
  The 8th ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia
- Place of Presentation
  神戸国際会議場，神戸市, 兵庫県
- Year and Date
  2015-11-03
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] 京コンピュータを用いた大規模な経済ネットワーク解析とその可能性2015
- Author(s)
  藤原義久
- Organizer
  サイエンティフィック・システム研究会 HPCフォーラム2015『計算科学の新潮流(フロンティア)』
- Place of Presentation
  富士通株式会社大会議室, 新橋, 東京都
- Year and Date
  2015-08-28
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Quantifying Financial Distress in a Nation-wide Production Network2015
- Author(s)
  Y. Fujiwara
- Organizer
  International Conference on Big Data in Economics, Science and Technology
- Place of Presentation
  Ohrid, Macedonia
- Year and Date
  2015-07-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Modeling Chained Failures on Large-scale Economic Networks in Japan2014
- Author(s)
  Y. Fujiwara
- Organizer
  SMSEC2014, Social Modeling and Simulations + Econophysics Colloquium 2014
- Place of Presentation
  ニチイ学館　神戸ポートアイランドセンター (兵庫県，神戸市)
- Year and Date
  2014-11-05
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] Financial Distress Propagation in Japanese Credit Network2014
- Author(s)
  Y. Fujiwara
- Organizer
  Econophysics-Kolkata VIII: Econophysics and data driven modelling of market dynamics
- Place of Presentation
  Kolkata, India
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[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] Fiscal Sustainability and Sovereign Debt Network: Data and Discussion2014
- Author(s)
  Y. Fujiwara
- Organizer
  Hawaiian International Workshop on Big Data and Macroeconomics 2014
- Place of Presentation
  Wailea (U.S.A.)
- Year and Date
  2014-08-23
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] Chained Financial Failures at Nation-wide Scale in Japan2013
- Author(s)
  Y. Fujiwara
- Organizer
  International Workshop on Econophysics and Networks Across Scales
- Place of Presentation
  Leiden, Netherlands
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Chained FinancialFailures at Nation-wide Scale in Japan2012
- Author(s)
  Y. Fujiwara
- Organizer
  Latsis Symposium 2012
- Place of Presentation
  RiskCenter, ETH Zurich(スイス)
- Year and Date
  2012-09-11
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] 経済ネットワーク上でのリスク伝播モデル2011
- Author(s)
  藤原義久
- 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] Chained Financial Failures at Nation-wide Scale in Japan2011
- Author(s)
  Yoshi Fujiwara
- 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] Structure and Temporal Change of Credit Network between Banks and Large Firms2009
- Author(s)
  Yoshi Fujiwara
- 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] Structure and Temporal Change of Credit Network between Banks and Large Firms2009
- Author(s)
  藤原義久
- Organizer
  2009 Pacific Rim Conference
- Place of Presentation
  Ryukoku University, Kyoto.
- Year and Date
  2009-03-03
- Data Source
  KAKENHI-PROJECT-20330060
[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] 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] 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] Chained Financial Failures at Nation-wide Scale in Japan
- Author(s)
  Y. Fujiwara
- 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] 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] 経済におけるカスケード現象と自己励起型点過程
- Author(s)
  藤原義久
- Organizer
  同志社大学関係論的システムデザイン研究センター主催・計測自動制御学会関係論的システム科学調査研究会共催『関係論的システムデザイン研究センターシンポジウム』
- Place of Presentation
  同志社大学室町キャンパス，京都府京都市
- Year and Date
  2015-03-01 – 2015-03-02
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Fiscal Sustainability and Sovereign Debt Network: Data and Discussion
- Author(s)
  Y. Fujiwara
- Organizer
  Hawaiian International Workshop on Big Data and Macroeconomics 2014
- Place of Presentation
  Maui, Hawai, USA
- Year and Date
  2014-08-22 – 2014-08-24
- Invited
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Chained Financial Failures at Nation-wide Scale in Japan
- Author(s)
  Y. Fujiwara
- Organizer
  Latsis Symposium 2012, Risk Center, ETH Zurich
- Place of Presentation
  ETH Zurich (スイス)
- Invited
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Dynamics of Commodity Price Fluctuations in Japan
- Author(s)
  Y. Fujiwara
- 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] Chained Financial Failures at Nation-wide Scale in Japan
- Author(s)
  Yoshi Fujiwara
- Organizer
  International Workshop on Econophysics and Networks Across Scales
- Place of Presentation
  Leiden (Netherlands)
- Year and Date
  2013-05-27 – 2013-05-31
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] Financial Distress Propagation in Japanese Credit Network
- Author(s)
  Yoshi Fujiwara
- Organizer
  Econophysics-Kolkata VIII: Econophysics and data driven modelling of market dynamics
- Place of Presentation
  Kolkata (India)
- Year and Date
  2014-03-14 – 2014-03-17
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] Chained Financial Failures at Nation-wide Scale in Japan
- Author(s)
  Y. Fujiwara
- Organizer
  Central European University
- Place of Presentation
  Budapest, Hungary
- Invited
- Data Source
  KAKENHI-PROJECT-24243027
[Presentation] 経済現象における大森則:外生的ショックと内生的ショック
- Author(s)
  藤原義久
- Organizer
  日本行動計量学会第40回大会
- Place of Presentation
  新潟県立大学（新潟県）
- Invited
- Data Source
  KAKENHI-PROJECT-22300080
[Presentation] Modeling Chained Failures on Large-scale Economic Networks in Japan
- Author(s)
  Y. Fujiwara
- Organizer
  SMSEC2014, Social Modeling and Simulations + Econophysics Colloquium 2014
- Place of Presentation
  Nichii Gakkan, Kobe, Hyogo, Japan
- Year and Date
  2014-11-04 – 2014-11-06
- Data Source
  KAKENHI-PROJECT-25282094
[Presentation] Dynamics of Commodity Price Fluctuations in Japan
- Author(s)
  Y. Fujiwara
- Organizer
  ECCS'14 (European Conference on Complex Systems)
- Place of Presentation
  Lucca, Italy
- Year and Date
  2014-09-22 – 2014-09-26
- Data Source
  KAKENHI-PROJECT-25282094

1. AOYAMA Hideaki (40202501)

# of Collaborated Projects: 7 results

# of Collaborated Products: 57 results
2. SOUMA Wataru (50395117)

# of Collaborated Projects: 7 results

# of Collaborated Products: 41 results
3. IYETOMI Hiroshi (20168090)

# of Collaborated Projects: 7 results

# of Collaborated Products: 50 results
4. INOUE Hiroyasu (60418499)

# of Collaborated Projects: 6 results

# of Collaborated Products: 22 results
5. IKEDA Yuichi (90610858)

# of Collaborated Projects: 5 results

# of Collaborated Products: 4 results
6. YOSHIKAWA Hiroshi (30158414)

# of Collaborated Projects: 4 results

# of Collaborated Products: 7 results
7. 木村真 (50419959)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. TAMADA Schumpeter (60312790)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. FUJITA Masahisa (90281112)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. WATANABE Tsutomu (90313444)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 中村知道 (50615789)

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FUJIWARA Yoshihisa 藤原 義久

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Study on External Shocks and Response Dynamics on Large Economic Networks with ApplicationsPrincipal Investigator

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Understanding the Network Structure and Dynamics of Cryptoasset's Transactions at a Global ScalePrincipal Investigator

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Models and Simulations of Large-Scale Economic Networks and Their InstabilitiesPrincipal Investigator

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Study of Socio-Economic Crises Based on Complex Network SciencePrincipal Investigator

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[Book] Macro-Econophysics : New Studies on Economic Networs and Synchronization2017

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[Book] Macro-Econophysics: New Studies on Economic Networks and Synchronization2017

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[Book] Dynamics of Commodity Price Fluctuations, in "Proceedings of ECCS 2014 : European Conference on Complex Systems"2016

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FUJIWARA Yoshihisa 藤原義久

[Book] SGC-65臨時別冊・数理科学ネットワーク科学への招待2008