HAMADA Kojun 濱田弘潤

… Alternative Names

濱田弘潤ハマダコウジュン

Less

Researcher Number	70323954
Other IDs	https://orcid.org/0000-0002-4684-5477
Affiliation (Current)	2026: 新潟大学, 人文社会科学系経済学系列, 教授
Affiliation (based on the past Project Information) *help	2026: 新潟大学, 人文社会科学系経済学系列, 教授 2020 – 2024: 新潟大学, 人文社会科学系, 教授 2018 – 2019: 新潟大学, 人文社会科学系, 准教授 2013 – 2017: 新潟大学, 人文社会・教育科学系, 准教授 2014: 新潟大学, 経済学部, 准教授 2005: 新潟大学, 人文社会・教育科学系, 助教授 2004: 新潟大学, 経済学部, 助教授
Review Section/Research Field	Principal Investigator Basic Section 07040:Economic policy-related / Economic policy / Economic theory Except Principal Investigator Economic policy / Basic Section 07050:Public economics and labor economics-related / Basic Section 07040:Economic policy-related / Agro-economics
Keywords	Principal Investigator 資本蓄積 / 世代重複モデル / M&A / R&D / 経済政策 / 外部性 / 混合寡占市場 / AI / シンギュラリティ / 熟練・非熟練労働者 … More / 熟練・非熟練労働 / 国際貿易 / インセンティブ / 生産関数 / オートメーション / 経済成長 / 人工知能(AI) / 国際経済学 / 政策的コミットメント / 所得再分配 / トランスファー・パラドックス / 国際援助 / 産業規制 / 民営化 / 産業政策 / 寡占競争 / 合併規制 / takeover / コーポレートガバナンス / 排他的取引 / エージェンシー理論 / テイクオーバー / 戦略的貿易論 / 寡占理論 … More Except Principal Investigator 経済成長 / 世代重複モデル / 社会保障 / ロビー活動 / 政治経済学 / 経済成長モデル / 公営企業の民営化 / 社会インフラストラクチャー / 自動化 / 資本蓄積 / 所得分配 / 文化資本 / 出生率 / 公営企業 / 社会インフラ / 行動経済学 / 行動政治経済学 / 政治体制 / 民営化 / 国際間資本移動 / 租税競争 / 政治制度 / 公共選択 / 公的部門と民間部門の相互作用 / 戦略的インフラ整備 / 知識資本ベースの経済成長 / 市場の質と市場インフラ / 経済のグローバル化 / 政治経済モデル / 統一成長モデル / 政治活動モデル / 統一経済成長モデル / 親の消費習慣への願望 / 年金制度 / 社会保障制度 / 世代間の消費の外部性 / 経済援助 / 水産業 / 震災復興 / 宮城県 / 漁業協同組合 / 個別譲渡性漁獲割当制度（ITQ） / 個別漁獲割当制度（IQ） / 水産業特区 / 特定区画漁業権 / 漁業資源管理 / 新潟県 / ITQ(個別譲渡性漁獲割り当て) / IQ（個別漁獲割当） / 石巻市桃浦かき生産者合同会社 / 漁業権 / 東日本大震災 Less

Optimal Economic Policies in Mixed Oligopoly with Various ExternalitiesPrincipal Investigator
- Principal Investigator
  
  濱田弘潤
- Project Period (FY)
  2026 – 2029
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Niigata University
人口減少に対応するサステナブルな社会インフラ整備に関する理論研究
- Principal Investigator
  
  篠崎剛
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07050:Public economics and labor economics-related
- Research Institution
  Tohoku Gakuin University
A Theoretical Approach on the Impact of the Spread of AI on International TradePrincipal Investigator
- Principal Investigator
  
  Hamada Kojun
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Niigata University
A study of consistency of political systems and long-term economic growth
- Principal Investigator
  
  SHINOZAKI Tsuyoshi
- Project Period (FY)
  2019 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Tohoku Gakuin University
Theoretical Analysis of Strategic Infrastructure Development for a Formation of High Quality Market in Global Economy
- Principal Investigator
  
  Yanase Akihiko
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Economic policy
- Research Institution
  Nagoya University
A Theoretical Study on International Economic Transfer Based on Behavioral EconomicsPrincipal Investigator
- Principal Investigator
  
  Hamada Kojun
- Project Period (FY)
  2016 – 2020
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic policy
- Research Institution
  Niigata University
Dynamic Analysis of Foreign Aid with Consideration of Political Activity
- Principal Investigator
  
  SHINOZAKI Tsuyoshi
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic policy
- Research Institution
  Tohoku Gakuin University
A Study on the Reform of Merger Control to Enhance International Competitiveness of Japanese CompaniesPrincipal Investigator
- Principal Investigator
  
  Hamada Kojun
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic policy
- Research Institution
  Niigata University
Economic Analysis of the Fisheries Policies for Restoration after the Tohoku Great Earth Quake and Tsunami
- Principal Investigator
  
  KOMATSU Masayuki
- Project Period (FY)
  2012 – 2014
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Agro-economics
- Research Institution
  公益財団法人国際東アジア研究センター
   National Graduate Institute for Policy Studies
寡占理論を用いたM&Aの経済効果に関する研究Principal Investigator
- Principal Investigator
  
  濱田弘潤
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Economic theory
- Research Institution
  Niigata University

[Book] Welfare, Growth, and Intergenerational Impact: Economic Analysis in an Overlapping Generations Model2023
- Author(s)
  濱田弘潤, 金子昭彦, 柳原光芳
- Total Pages
  202
- Publisher
  Niigata University Scholars Series
- ISBN
  9784902140231
- Data Source
  KAKENHI-PROJECT-19K01679
[Book] Welfare, Growth, and Intergenerational Impact: Economic Analysis in an Overlapping Generations Model2023
- Author(s)
  Hamada Kojun, Kaneko Akihiko, Yanagihara Mitsuyoshi
- Total Pages
  204
- Publisher
  Niigata University Scholars Series
- ISBN
  9784902140231
- Data Source
  KAKENHI-PROJECT-20K01629
[Book] Advances in Local Public Economics: Theoretical and Empirical Studies (Minoru Kunizaki, Kazuyuki Nakamura, Kota Sugahara, and Mitsuyoshi Yanagihara Eds.)2019
- Author(s)
  Kojun Hamada, Yoshitomo Ogawa and Mitsuyoshi Yanagihara (Chapter 4 Subsidy Competition Between Regions: An Extension to Cross-shareholding and Employment Concerns)
- Total Pages
  366
- Publisher
  Springer
- ISBN
  9789811331060
- Data Source
  KAKENHI-PROJECT-16K03615
[Book] The International Transfer Problem: An Essay on the Transfer Paradox and Intergenerational Allocation2019
- Author(s)
  Kojun Hamada and Mitsuyoshi Yanagihara
- Total Pages
  194
- Publisher
  Niigata University Scholars Series
- ISBN
  9784902140217
- Data Source
  KAKENHI-PROJECT-16K03615
[Book] Competition Between Public and Private Firms: An Essay on the Theory of Mixed Oligopoly2018
- Author(s)
  Kojun Hamada
- Total Pages
  188
- Publisher
  Niigata University Scholars Series
- ISBN
  9784902140194
- Data Source
  KAKENHI-PROJECT-16K03615
[Book] 地方創生のための構造改革：独自の優位性を生かす戦略を(八田達夫・公益財団法人NIRA総合研究開発機構編)2018
- Author(s)
  濱田弘潤(分担執筆，第2章「漁業政策」，論点1「個別漁獲割当(IQ)制度導入の経済分析」)
- Total Pages
  240
- Publisher
  時事通信出版局
- ISBN
  9784788715837
- Data Source
  KAKENHI-PROJECT-16K03615
[Book] Economic Challenges Facing Japan’s Regional Areas (Tatsuo Hatta, Ed.)2018
- Author(s)
  Kojun Hamada (Chapter 5: Introduction of an Individual Quota (IQ) System to Japan’s Fishing Industry: An Economic Analysis)
- Total Pages
  184
- Publisher
  Palgrave Pivot
- ISBN
  9789811071096
- Data Source
  KAKENHI-PROJECT-16K03615
[Book] Competition Between Public and Private Firms: An Essay on the Theory of Mixed Oligopoly2018
- Author(s)
  Kojun Hamada
- Total Pages
  188
- Publisher
  Niigata University Scholars Series
- Data Source
  KAKENHI-PROJECT-16H03612
[Book] 『公共経済学研究VI (中京大学経済学部附属経済研究所研究叢書)』（白井正敏，釜田公良，古川章好編著）2017
- Author(s)
  金子昭彦，濱田弘潤，柳原光芳（第4章「世代間所得再分配とトランスファー問題：国内所得分配が国際援助の厚生効果に与える影響」執筆）
- Total Pages
  152
- Publisher
  勁草書房
- Data Source
  KAKENHI-PROJECT-16K03615
[Book] 公共経済学研究VI (中京大学経済学部附属経済研究所研究叢書) （白井正敏，釜田公良，古川章好（編著））2017
- Author(s)
  金子昭彦，濱田弘潤，柳原光芳 (第4章「世代間所得再分配とトランスファー問題：国内所得分配が国際援助の厚生効果に与える影響」分担執筆)
- Total Pages
  152
- Publisher
  勁草書房
- Data Source
  KAKENHI-PROJECT-15K03449
[Book] The Theory of Mixed Oligopoly: Privatization, Transboundary Activities, and Their Applications (Mitsuyoshi Yanagihara and Minoru Kunizaki (Eds.))2016
- Author(s)
  Kojun Hamada (Chapter 3, Privatization in a Stackelberg Mixed Oligopoly及びChapter 7, Privatization Neutrality Theorem When a Public Firm Maximizes Objectives Other than Social Welfare分担執筆)
- Total Pages
  208
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-16H03612
[Book] Equilibrium Theory for Cournot Oligopolies and Related Games: Essays in Honour of Koji Okuguchi (Springer Series in Game Theory) (Pierre von Mouche and Federico Quartieri (Eds.))2016
- Author(s)
  Kojun Hamada (Privatization Neutrality Theorem and Discriminatory Subsidy Policy分担執筆)
- Total Pages
  294
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] Privatization Versus Managerial Delegation: Revisiting Delegation in a Mixed Duopoly2025
- Author(s)
  Hamada Kojun, Kato Hideya
- Journal Title
  
  Managerial and Decision Economics
  
  Volume: 46 Issue: 3 Pages: 1763-1773
- DOI
  10.1002/mde.4488
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629, KAKENHI-PROJECT-23K01439
[Journal Article] 逐次手番複占下の産業内貿易：内生的製品差別化モデルの拡張2025
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 118 Pages: 25-52
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] 外部不経済のある独占市場の下での製品基準政策2024
- Author(s)
  濱田弘潤，寳多康弘
- Journal Title
  
  新潟大学経済論集
  
  Volume: 117 Pages: 1-21
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Impact of PAYG Pensions on Country Welfare Through Capital Accumulation2024
- Author(s)
  Hamada Kojun, Kaneko Akihiko, Yanagihara Mitsuyoshi
- Journal Title
  
  International Economics and Economic Policy
  
  Volume: 21 Issue: 1 Pages: 207-226
- DOI
  10.1007/s10368-024-00585-0
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629, KAKENHI-PROJECT-23K01439, KAKENHI-PROJECT-19K01679, KAKENHI-PROJECT-22K01447
[Journal Article] 自動化が資本蓄積と熟練・非熟練労働に与える影響2024
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 116 Pages: 19-43
- Data Source
  KAKENHI-PROJECT-19K01679
[Journal Article] 自動化が資本蓄積と熟練・非熟練労働に与える影響2024
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 116 Pages: 19-43
- Data Source
  KAKENHI-PROJECT-23K01439
[Journal Article] 自動化が資本蓄積と熟練・非熟練労働に与える影響2024
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 116 Pages: 19-43
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Edgeworth's Taxation Paradox When Firms Engage in Cost‐reducing Investment2023
- Author(s)
  Hamada Kojun, Ohkawa Takao, Okamura Makoto
- Journal Title
  
  Scottish Journal of Political Economy
  
  Volume: 70 Issue: 4 Pages: 391-397
- DOI
  10.1111/sjpe.12346
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629, KAKENHI-PROJECT-23K01360
[Journal Article] The Optimal Specific or Ad Valorem Tax When the Other Tax Is Exogenously Imposed in a Free‐entry Cournot Oligopoly Market2023
- Author(s)
  Hamada Kojun, Ohkawa Takao, Okamura Makoto
- Journal Title
  
  Bulletin of Economic Research
  
  Volume: 76 Issue: 1 Pages: 251-266
- DOI
  10.1111/boer.12422
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629, KAKENHI-PROJECT-23K01360
[Journal Article] 外部不経済のある生産技術を企業に自己選択させる補助金・課税政策2023
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 115 Pages: 1-26
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] 熟練・非熟練労働者の移民と経済成長に関する一考察2023
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 114 Pages: 15-37
- Data Source
  KAKENHI-PROJECT-19K01679
[Journal Article] Organizational Structure and Technological Investment Revisited: An Explanation Based on the Property Rights Approach2023
- Author(s)
  Hamada Kojun
- Journal Title
  
  Research in Economics
  
  Volume: 77 Issue: 3 Pages: 390-401
- DOI
  10.1016/j.rie.2023.06.006
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629, KAKENHI-PROJECT-23K01439, KAKENHI-PROJECT-19K01679
[Journal Article] 熟練・非熟練労働者の移民と経済成長に関する一考察2023
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 114 Pages: 15-37
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Commodity Tax Competition and Cross-border Shopping in a Tripoint Model2022
- Author(s)
  Kojun Hamada
- Journal Title
  
  Asia-Pacific Journal of Regional Science
  
  Volume: forthcoming Issue: 2 Pages: 837-862
- DOI
  10.1007/s41685-022-00235-w
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Hereditary and Acquired Altruism in an Overlapping Generations Model with Heterogeneous Agents2022
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 112 Pages: 1-20
- Data Source
  KAKENHI-PROJECT-19K01679
[Journal Article] Optimal Taxation in a Free‐entry Cournot Oligopoly: The Average Cost Function Approach2022
- Author(s)
  Hamada Kojun, Ohkawa Takao, Okamura Makoto
- Journal Title
  
  Canadian Journal of Economics
  
  Volume: 55 Issue: 2 Pages: 1166-1192
- DOI
  10.1111/caje.12598
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629, KAKENHI-PROJECT-20K01694, KAKENHI-PROJECT-18K01599
[Journal Article] 企業の立地選択と政府の課税競争に関する一考察：政策協調と輸入関税の分析2022
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 113 Pages: 1-31
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] A Duopoly of Strategic CSR Firms2022
- Author(s)
  Hamada Kojun
- Journal Title
  
  Journal of Institutional and Theoretical Economics
  
  Volume: 178 Issue: 3 Pages: 258-258
- DOI
  10.1628/jite-2022-0012
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Hereditary and Acquired Altruism in an Overlapping Generations Model with Heterogeneous Agents2022
- Author(s)
  Kojun Hamada
- Journal Title
  
  新潟大学経済論集
  
  Volume: 112
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Mixed Duopoly in Price Competition Under the Optimal Privatization Rate2021
- Author(s)
  Kojun Hamada
- Journal Title
  
  Economics Bulletin
  
  Volume: 41
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Generalization of Strategic Delegation2021
- Author(s)
  Kojun Hamada
- Journal Title
  
  Japanese Economic Review
  
  Volume: forthcoming Issue: 1 Pages: 1-16
- DOI
  10.1007/s42973-020-00070-8
- NAID
  210000162887
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] AI が経済成長に与える影響：モデル化とシンギュラリティに関する概説2021
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 111
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Location Tax/Subsidy Competition: When Governments Set Their Policies After Firms Choose Their Locations2021
- Author(s)
  Kojun Hamada, Yoshitomo Ogawa, Mitsuyoshi Yanagihara
- Journal Title
  
  International Economic Journal
  
  Volume: 35 Issue: 3 Pages: 323-343
- DOI
  10.1080/10168737.2021.1928265
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] 継起的寡占の自由参入均衡における企業数：線形モデルのケース2021
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 110 Pages: 1-15
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Fertility decline and a pay‐as‐you‐go pension system in a two‐sector model2021
- Author(s)
  Hamada Kojun、Kaneko Akihiko、Yanagihara Mitsuyoshi
- Journal Title
  
  Metroeconomica
  
  Volume: 73 Issue: 2 Pages: 466-480
- DOI
  10.1111/meca.12371
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19H01505, KAKENHI-PROJECT-19K01679, KAKENHI-PROJECT-20K01629
[Journal Article] Endogenous Timing in a Mixed Duopoly under the Optimal Degree of Privatization2020
- Author(s)
  Kojun Hamada
- Journal Title
  
  Annals of Public and Cooperative Economics
  
  Volume: forthcoming Issue: 4 Pages: 1-16
- DOI
  10.1111/apce.12292
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] Mixed Duopoly in Quantity Competition under the Optimal Privatization Rate2020
- Author(s)
  Kojun Hamada
- Journal Title
  
  Economics Bulletin
  
  Volume: 40 (1) Pages: 689-698
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] Mixed Duopoly in Quantity Competition under the Optimal Privatization Rate2020
- Author(s)
  Hamada Kojun
- Journal Title
  
  Economics Bulletin
  
  Volume: 40 Pages: 689-698
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] Cooperative Managerial Delegation Revisited: Including the Firm's Cost as a Managerial Objective2020
- Author(s)
  Kojun Hamada
- Journal Title
  
  Bulletin of Economic Research
  
  Volume: forthcoming Issue: 2 Pages: 1-8
- DOI
  10.1111/boer.12240
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] 民営化と最適差別化補助金：補助金に歪みのある混合複占市場2020
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 109 Pages: 49-76
- NAID
  120006888810
- Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] 賦課方式年金財源に関する一考察：所得税から消費税へ2020
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 108 Pages: 1-21
- NAID
  40022209177
- Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] 賦課方式年金財源に関する一考察：所得税から消費税へ2020
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 108 Pages: 1-21
- NAID
  40022209177
- Data Source
  KAKENHI-PROJECT-19K01679
[Journal Article] 民営化と最適差別化補助金：補助金に歪みのある混合複占市場2020
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 109 Pages: 49-76
- NAID
  120006888810
- Open Access
- Data Source
  KAKENHI-PROJECT-20K01629
[Journal Article] 補助金政策に歪みのある混合寡占市場での最適差別化補助金2019
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 106 Pages: 1-17
- Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] Population Growth and the Transfer Paradox in an Overlapping Generations Model2019
- Author(s)
  Kojun Hamada, Tsuyoshi Shinozaki, Mitsuyoshi Yanagihara
- Journal Title
  
  Review of Development Economics
  
  Volume: 23 Issue: 1 Pages: 331-347
- DOI
  10.1111/rode.12541
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-17K03762
[Journal Article] 補助金政策に歪みのある混合寡占市場での最適差別化補助金2019
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 106 Pages: 1-17
- Open Access
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] 民営化と広告投資：混合寡占市場と純粋寡占市場における広告競争の比較分析2018
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 104 Pages: 1-40
- NAID
  120006763422
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] 民営化と広告投資：混合寡占市場と純粋寡占市場における広告競争の比較分析2018
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 104 Pages: 1-40
- NAID
  120006763422
- Open Access
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] Privatization Neutrality Theorem: When a Public Firm Pursues General Objectives2018
- Author(s)
  Kojun Hamada
- Journal Title
  
  Japanese Economic Review
  
  Volume: 69 Issue: 1 Pages: 59-68
- DOI
  10.1111/jere.12143
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-16H03612
[Journal Article] 情報の非対称性下の企業結合規制2018
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 105 Pages: 1-18
- NAID
  120006763613
- Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] 情報の非対称性下の企業結合規制2018
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 105 Pages: 1-18
- NAID
  120006763613
- Open Access
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] Oligopolistic Competition in the Banking Market and Economic Growth2018
- Author(s)
  Kojun Hamada, Akihiko Kaneko, Mitsuyoshi Yanagihara
- Journal Title
  
  Economic Modelling
  
  Volume: 68 Pages: 239-248
- DOI
  10.1016/j.econmod.2017.07.017
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-17K03727, KAKENHI-PROJECT-17K03762, KAKENHI-PROJECT-17K18563, KAKENHI-PROJECT-16H03612, KAKENHI-PROJECT-15K03449
[Journal Article] 純粋寡占市場における広告競争分析2017
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 103 Pages: 19-40
- NAID
  120006761961
- Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] 混合寡占市場における広告競争分析の再考2017
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 102(2016-II) Pages: 11-35
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] 純粋寡占市場における広告競争分析2017
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 103 Pages: 19-40
- NAID
  120006761961
- Open Access
- Data Source
  KAKENHI-PROJECT-16H03612
[Journal Article] INSUFFICIENT ENTRY OF EMPLOYEE-CONTROLLED FIRMS IN A FREE-ENTRY OLIGOPOLY2017
- Author(s)
  HAMADA Kojun、OHKAWA Takao、OKAMURA Makoto
- Journal Title
  
  Annals of Public and Cooperative Economics
  
  Volume: 89 Issue: 2 Pages: 437-448
- DOI
  10.1111/apce.12179
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03370, KAKENHI-PROJECT-17K03734, KAKENHI-PROJECT-15K03436, KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-16H03612
[Journal Article] Aspirations and the Transfer Parados in an Overlapping Generations Model2017
- Author(s)
  Kojun Hamada, Tsuyoshi Shinozaki, and Mitsuyoshi Yanagihara
- Journal Title
  
  Journal of Economics
  
  Volume: 印刷中 Issue: 3 Pages: 279-301
- DOI
  10.1007/s00712-017-0537-5
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26380360, KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-15K03449
[Journal Article] Incentive for Innovation and the Optimal Allocation of Patents2017
- Author(s)
  Kojun Hamada
- Journal Title
  
  Australian Journal of Management
  
  Volume: 42 Issue: 4 Pages: 692-707
- DOI
  10.1177/0312896216686152
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-16H03612
[Journal Article] The Transfer Paradox in a Pay-as-you-go Pension System2016
- Author(s)
  Kojun Hamada, Akihiko Kaneko, Mitsuyoshi Yanagihara
- Journal Title
  
  International Economics and Economic Policy
  
  Volume: 印刷中 Issue: 2 Pages: 221-238
- DOI
  10.1007/s10368-016-0338-2
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380286, KAKENHI-PROJECT-26380360, KAKENHI-PROJECT-16K03615, KAKENHI-PROJECT-15K03449
[Journal Article] 世代重複モデルの下での消費の外部性とトランスファー・パラドックス2016
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 101 Pages: 1-22
- NAID
  120006759031
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-16K03615
[Journal Article] Privatization Neutrality Theorem in a Mixed Oligopoly with Firm Asymmetry2016
- Author(s)
  Kojun Hamada
- Journal Title
  
  Economics Bulletin
  
  Volume: 36 Pages: 395-400
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] The Transfer Problem and Intergenerational Allocation in an Overlapping Generations Model2016
- Author(s)
  Kojun Hamada, Akihiko Kaneko and Mitsuyoshi Yanagihara
- Journal Title
  
  International Economic Journal
  
  Volume: 30 Issue: 4 Pages: 599-615
- DOI
  10.1080/10168737.2016.1204345
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26380360, KAKENHI-PROJECT-15K03449, KAKENHI-PROJECT-16K03615
[Journal Article] Intergenerational Altruism and the Transfer Paradox in an Overlapping Generations Model2016
- Author(s)
  Kojun Hamada, Mitsuyoshi Yanagihara
- Journal Title
  
  Quarterly Review of Economics and Finance
  
  Volume: 59 Pages: 161-167
- DOI
  10.1016/j.qref.2015.04.001
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K03449, KAKENHI-PROJECT-26380360, KAKENHI-PROJECT-25380286
[Journal Article] 世代重複モデルの下での消費の外部性とトランスファー・パラドックス2016
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 101(2016-I) Pages: 1-22
- NAID
  120006759031
- Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-15K03449
[Journal Article] 混合寡占市場の下での公企業と私企業の合併2016
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 100 Pages: 1-41
- NAID
  120006756189
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] Alternative Strategies of a Public Enterprise in Oligopoly Revisited: An Extension to Stackelberg Competition2016
- Author(s)
  Kojun Hamada
- Journal Title
  
  Bulletin of Economic Research
  
  Volume: 印刷中 Issue: S1 Pages: 85-96
- DOI
  10.1111/boer.12077
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25380286, KAKENHI-PROJECT-16H03612
[Journal Article] 混合寡占市場の下での内生的タイミングの再考察2015
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 98 Pages: 1-42
- NAID
  120006749538
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] 国際混合寡占市場の民営化と最適補助金・最適関税政策に関する概説2015
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 99 Pages: 45-89
- NAID
  120006750271
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] ハリス=トダロ・モデルにおけるトランスファー・パラドックスの考察2014
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 第96巻第2号 Pages: 29-47
- Data Source
  KAKENHI-PROJECT-24580317
[Journal Article] 混合寡占市場における民営化前後の社会厚生比較：シュタッケルベルク均衡への拡張2014
- Author(s)
  濱田弘潤，李坤麗
- Journal Title
  
  新潟大学経済論集
  
  Volume: 97 (2014-I) Pages: 25-44
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] ハリス=トダロ・モデルにおけるトランスファー・パラドックスの考察2014
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 96(2013-II) Pages: 29-47
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] 2期間モデルにおける習慣形成の合理的認識の有無とトランスファー・パラドックス2013
- Author(s)
  濱田弘潤
- Journal Title
  
  新潟大学経済論集
  
  Volume: 95(2013-I) Pages: 13-35
- NAID
  120006745491
- Data Source
  KAKENHI-PROJECT-25380286
[Journal Article] 契約理論分析における数値計算アプローチ : モラル・ハザードの場合2013
- Author(s)
  橋本日出男, 濱田弘潤, 細江宣裕
- Journal Title
  
  新潟大学経済論集
  
  Volume: 94号 Pages: 99-135
- NAID
  120006744570
- Data Source
  KAKENHI-PROJECT-24580317
[Journal Article] 契約理論分析における数値計算アプローチ: モラル・ハザードの場合2012
- Author(s)
  橋本日出男, 濱田弘潤, 細江宣裕
- Journal Title
  
  GRIPSディスカッションペーパー
  
  Volume: 12-03 Pages: 1-40
- NAID
  120006744570
- Data Source
  KAKENHI-PROJECT-24580317
[Journal Article] International M&A and Asymmetric Information on Market Demand2006
- Author(s)
  Kojun Hamada
- Journal Title
  
  国際公共政策研究第11巻・第1号(発表予定)
- NAID
  120004845520
- Data Source
  KAKENHI-PROJECT-16730095
[Journal Article] Observation of Common Retail Cost under Exclusive Dealing2005
- Author(s)
  Kojun Hamada
- Journal Title
  
  Seoul Journal of Economics 18(1)
  
  Pages: 1-19
- Data Source
  KAKENHI-PROJECT-16730095
[Journal Article] Export Subsidies and Timing of Decision-Making : An Extension to the Sequential-Move Game of Bradner and Spencer (1985,JIE) Model2005
- Author(s)
  Kojun Hamada
- Journal Title
  
  Working Papers, Faculty of Economics, NIIGATA UNIVERSITY No.51
  
  Pages: 48-48
- Data Source
  KAKENHI-PROJECT-16730095
[Journal Article] A Technical Note on Trade Policy and the Number of Firms in the Third-Country Market2005
- Author(s)
  Kojun Hamada
- Journal Title
  
  Working Papers, Faculty of Economics, NIIGATA UNIVERSITY No.57
  
  Pages: 32-32
- Data Source
  KAKENHI-PROJECT-16730095
[Journal Article] Export Subsidies and Timing of Decision-Marking : An Extension to the Sequential-Move Game of Bradner and Spencer (1985,JIE) Model2004
- Author(s)
  Kojun Hamada
- Journal Title
  
  Working Papers, Faculty of Economics, NIIGATA UNIVERSITY No.51
  
  Pages: 48-48
- Data Source
  KAKENHI-PROJECT-16730095
[Journal Article] Mergers under the Generalized Hierarchical Stackelberg Model2004
- Author(s)
  Kojun Hamada
- Journal Title
  
  Working Papers, Faculty of Economics, NIIGATA UNIVERSITY No.46
  
  Pages: 20-20
- Data Source
  KAKENHI-PROJECT-16730095
[Journal Article] International M&A and Asymmetric Information on Market Demand2004
- Author(s)
  Kojun Hamada
- Journal Title
  
  Working Papers, Faculty of Economics, NIIGATA UNIVERSITY No.43
  
  Pages: 18-18
- NAID
  120004845520
- Data Source
  KAKENHI-PROJECT-16730095
[Presentation] Privatization Versus Managerial Delegation Under Constant Marginal Cost2024
- Author(s)
  濱田弘潤
- Organizer
  PET (Public Economic Theory) 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K01629
[Presentation] Commodity Tax Competition and Cross-border Shopping in a Tripoint Model2019
- Author(s)
  Kojun Hamada and Yoshitomo Ogawa (presented by Hamada)
- Organizer
  PET(Public Economic Theory) 2019
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] Commodity Tax Competition and Cross-border Shopping in a Tripoint Model2019
- Author(s)
  Kojun Hamada
- Organizer
  20th international Conference of the Association for Public Economic Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03612
[Presentation] Commodity Tax Competition and Cross-border Shopping in a Tripoint Model2019
- Author(s)
  濱田弘潤
- Organizer
  International Conference on Public Economic Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01679
[Presentation] Firms' Location Choices and Tax Competition in a Third-market Model2018
- Author(s)
  Kojun Hamada, Yoshitomo Ogawa, and Mitsuyoshi Yanagihara
- Organizer
  19th international Conference of the Association for Public Economic Theory
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H03612
[Presentation] Subsidy Competition Between Regions: An Extension to Cross-shareholding and Employment Concerns2018
- Author(s)
  Kojun Hamada, Yoshitomo Ogawa, and Mitsuyoshi Yanagihara
- Organizer
  第55回日本地域学会年次大会
- Data Source
  KAKENHI-PROJECT-16H03612
[Presentation] Firms’ Location Choices and Tax Competition in a Third-market Model2018
- Author(s)
  Kojun Hamada, Yoshitomo Ogawa, and Mitsuyoshi Yanagihara (presented by Hamada)
- Organizer
  PET(Public Economic Theory) 2018
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] Subsidy Competition Between Regions: An Extension to Cross-shareholding and Employment Concerns2018
- Author(s)
  濱田弘潤，小川禎友，柳原光芳（報告者：濱田）
- Organizer
  第55回日本地域学会年次大会
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] Domestic Income Transfer and Workers' Welfare in a Dual Economy2017
- Author(s)
  Makoto Tawada, Ling Qi, Kojun Hamada (presented by Tawada)
- Organizer
  PRSCO 2017, 25th Pacific Conference of the RSAI (Regional Science Association International)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] Lobbying to Landowners Accelerates the Great Divergence2017
- Author(s)
  Tsuyoshi Shinozaki, Akihiko Kaneko, Kojun Hamada, and Mitsuyoshi Yanagihara (presented by Shinozaki)
- Organizer
  PRSCO 2017, 25th Pacific Conference of the RSAI (Regional Science Association International)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] Population Growth and the Transfer Paradox in an Overlapping Generations Model2017
- Author(s)
  Kojun Hamada, Tsuyoshi Shinozaki, and Mitsuyoshi Yanagihara (presented by Yanagihara)
- Organizer
  PRSCO 2017, 25th Pacific Conference of the RSAI (Regional Science Association International)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] Privatization Neutrality Theorem When a Public Firm Maximizes Objectives Other than Social Welfare2016
- Author(s)
  濱田弘潤
- Organizer
  第53回日本地域学会年次大会
- Place of Presentation
  新潟大学
- Year and Date
  2016-10-10
- Data Source
  KAKENHI-PROJECT-16H03612
[Presentation] Lobbying to Landowners Accelerates the Great Divergence2016
- Author(s)
  Kojun Hamada, Akihiko Kaneko, Tsuyoshi Shinozaki and Mitsuyoshi Yanagihara (presented by Shinozaki)
- Organizer
  China Meeting of Econometric Society 2016
- Place of Presentation
  Southwestern University of Finance and Economics, Chengdu (China)
- Year and Date
  2016-06-25
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03615
[Presentation] The Privatization Neutrality Theorem When a Public Firm Has a Different Objective from Welfare Maximization2015
- Author(s)
  濱田弘潤
- Organizer
  第41回NIESG定例研究会
- Place of Presentation
  中京大学
- Year and Date
  2015-03-06
- Data Source
  KAKENHI-PROJECT-25380286
[Presentation] Privatization Neutrality Theorem in Mixed Oligopoly with Firm Asymmetry2014
- Author(s)
  濱田弘潤
- Organizer
  第40回NIESG定例研究会
- Place of Presentation
  松山大学経済学部
- Year and Date
  2014-12-20
- Data Source
  KAKENHI-PROJECT-25380286
[Presentation] Donor Altruism and the Transfer Paradox in an Overlapping Generations Model2013
- Author(s)
  Kojun Hamada and Mitsuyoshi Yanagihara
- Organizer
  2013 IIFP CONGRESS
- Place of Presentation
  Taormina, Sicily, Italy
- Data Source
  KAKENHI-PROJECT-25380286

1. SHINOZAKI Tsuyoshi (80467266)

# of Collaborated Projects: 3 results

# of Collaborated Products: 1 results
2. 金子昭彦 (10282873)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
3. 柳原光芳 (80298504)

# of Collaborated Projects: 3 results

# of Collaborated Products: 6 results
4. 加藤秀弥 (80434629)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
5. TAKARADA Yasuhiro (60327137)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KOMATSU Masayuki (70537133)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. HOSOE Nobuhiro (60313483)

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
8. Yanase Akihiko (10322992)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. 古川雄一 (50510848)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 太田代幸雄 (30313969)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 須賀宣仁 (70431377)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. OKAMURA Makoto

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
13. OHKAWA Takao

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

HAMADA Kojun 濱田 弘潤

濱田 弘潤 ハマダ コウジュン

Research Projects

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Optimal Economic Policies in Mixed Oligopoly with Various ExternalitiesPrincipal Investigator

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人口減少に対応するサステナブルな社会インフラ整備に関する理論研究

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A Theoretical Approach on the Impact of the Spread of AI on International TradePrincipal Investigator

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A study of consistency of political systems and long-term economic growth

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Theoretical Analysis of Strategic Infrastructure Development for a Formation of High Quality Market in Global Economy

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A Theoretical Study on International Economic Transfer Based on Behavioral EconomicsPrincipal Investigator

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Dynamic Analysis of Foreign Aid with Consideration of Political Activity

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A Study on the Reform of Merger Control to Enhance International Competitiveness of Japanese CompaniesPrincipal Investigator

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Economic Analysis of the Fisheries Policies for Restoration after the Tohoku Great Earth Quake and Tsunami

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寡占理論を用いたM&Aの経済効果に関する研究Principal Investigator

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[Book] Welfare, Growth, and Intergenerational Impact: Economic Analysis in an Overlapping Generations Model2023

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[Book] Welfare, Growth, and Intergenerational Impact: Economic Analysis in an Overlapping Generations Model2023

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[Book] Advances in Local Public Economics: Theoretical and Empirical Studies (Minoru Kunizaki, Kazuyuki Nakamura, Kota Sugahara, and Mitsuyoshi Yanagihara Eds.)2019

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HAMADA Kojun 濱田弘潤

濱田弘潤ハマダコウジュン

[Book] 地方創生のための構造改革：独自の優位性を生かす戦略を(八田達夫・公益財団法人NIRA総合研究開発機構編)2018

[Book] 『公共経済学研究VI (中京大学経済学部附属経済研究所研究叢書)』（白井正敏，釜田公良，古川章好編著）2017

[Book] 公共経済学研究VI (中京大学経済学部附属経済研究所研究叢書) （白井正敏，釜田公良，古川章好（編著））2017