ARA Tomohiro 荒知宏

… Alternative Names

Ara Tomohiro 荒知宏

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Researcher Number	80648345
Other IDs
Affiliation (Current)	2025: 福島大学, 経済経営学類, 准教授
Affiliation (based on the past Project Information) *help	2013 – 2024: 福島大学, 経済経営学類, 准教授
Review Section/Research Field	Principal Investigator Basic Section 07040:Economic policy-related / Economic policy Except Principal Investigator Basic Section 07040:Economic policy-related
Keywords	Principal Investigator 中間財貿易 / オフショアリング / アウトソーシング / 垂直特化 / 国際貿易 / 貿易政策 / マッチング / 輸出入企業 / 企業輸入選抜 / 企業輸出選抜 … More / 企業の輸出入選抜 / 貿易利益 / 部分的資本提携 / 中間財の貿易政策 / 中間財の貿易利益 / 比較優位 / 競争政策 / 契約と制度 … More Except Principal Investigator 研究開発 / 組織内権限移譲 / 垂直的品質差別化 / 人的資本投資 / 資本提携 / 部分的結合 / 企業間提携 / 権限移譲 / 競争政策 / 社会厚生 / 垂直的資本提携 / 水平的資本提携 / グローバルソーシング / グローバリゼイション / グローバリゼーション / グローバルサプライチェーン / グローバル経済 / 生産性 / 貿易費用 / 制度設計 / インフラ整備 Less

R&D of Multinational Corporations and Global Sourcing of Intermediate Goods
- Principal Investigator
  
  馬岩
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Kobe University
Firm Exporting, Firm Importing and Input TradePrincipal Investigator
- Principal Investigator
  
  荒知宏
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Fukushima University
Firm-Specificity of Human Capital: Process of its Endogenous Determination
- Principal Investigator
  
  森田穂高
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Hitotsubashi University
Dynamics of Global Economy with Infrastructure Development and Institutional Design
- Principal Investigator
  
  Yanase Akihiko
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Nagoya University
Globalization and Research Development
- Principal Investigator
  
  馬岩
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Kobe University
Theory and Policy of Intermediate Input TradePrincipal Investigator
- Principal Investigator
  
  Ara Tomohiro
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07040:Economic policy-related
- Research Institution
  Fukushima University
Outsourcing, Offshoring, and International TradePrincipal Investigator
- Principal Investigator
  
  Ara Tomohiro
- Project Period (FY)
  2016 – 2018
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Economic policy
- Research Institution
  Fukushima University
Contracts, Institutions, and International TradePrincipal Investigator
- Principal Investigator
  
  Ara Tomohiro
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Economic policy
- Research Institution
  Fukushima University

All 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 Other

All Journal Article Presentation Book

[Book] 国際経済学のフロンティア2016
- Author(s)
  荒知宏
- Publisher
  東京大学出版会
- Data Source
  KAKENHI-PROJECT-25780156
[Journal Article] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  Tomohiro Ara, Arpita Chatterjee, Arghya Ghosh, Hongyong Zhang
- Journal Title
  
  RIETI DP
  
  Volume: 17-E-025 Pages: 1-32
- Open Access
- Data Source
  KAKENHI-PROJECT-23K22109
[Journal Article] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024
- Author(s)
  Tomohiro Ara, Arpita Chatterjee, Arghya Ghosh, Hongyong Zhang
- Journal Title
  
  RIETI DP
  
  Volume: 19-E-066 Pages: 1-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22109
[Journal Article] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  Tomohiro Ara, Arpita Chatterjee, Arghya Ghosh, Hongyong Zhang
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 17-E-061 Pages: 1-32
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  Tomohiro Ara, Arpita Chatterjee, Arghya Ghosh, Hongyong Zhang
- Journal Title
  
  RIETI DP
  
  Volume: 17-E-061 Pages: 1-32
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Journal Article] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024
- Author(s)
  Tomohiro Ara, Arpita Chatterjee, Arghya Ghosh, Hongyong Zhang
- Journal Title
  
  RIETI DP
  
  Volume: 19-E-066 Pages: 1-28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Journal Article] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024
- Author(s)
  Tomohiro Ara, Arpita Chatterjee, Arghya Ghosh, Hongyong Zhang
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 19-E-066 Pages: 1-29
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 23-E-061 Pages: 1-44
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Journal Title
  
  RIETI DP
  
  Volume: 23-E-061 Pages: 1-44
- Data Source
  KAKENHI-PROJECT-23K01395
[Journal Article] Global Firms: New Welfare Implications from Importing-Exporting2022
- Author(s)
  Tomohiro Ara
- Journal Title
  
  RIETI DP
  
  Volume: 22-E-071 Pages: 1-30
- Data Source
  KAKENHI-PROJECT-20H01498
[Journal Article] 部分的株式所有を伴う企業間提携の理論分析2022
- Author(s)
  森田穂高, 秋山薫平, 荒知宏, 野口翔右, ゴーシュ・アーゴ
- Journal Title
  
  経済研究
  
  Volume: 第73巻2号 Pages: 97-111
- NAID
  120007170657
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] 部分的株式所有を伴う企業間提携の理論分析2022
- Author(s)
  森田穂高・秋山薫平・荒知宏・野口翔右・Arghya Ghosh
- Journal Title
  
  経済研究
  
  Volume: 73（2） Pages: 97-116
- NAID
  120007170657
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23K22109
[Journal Article] Global Firms: New Welfare Implications from Importing-Exporting2022
- Author(s)
  Tomohiro Ara
- Journal Title
  
  RIETI DP
  
  Volume: 22-E-071 Pages: 1-30
- Data Source
  KAKENHI-PROJECT-23K22109
[Journal Article] Global Firms: New welfare implications from importing-exporting2022
- Author(s)
  Tomohiro ARA
- Journal Title
  
  RIETI DP
  
  Volume: 22-E-071
- Open Access
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] Global Firms: New Welfare Implications from Importing-Exporting2022
- Author(s)
  Tomohiro Ara
- Journal Title
  
  RIETI DP
  
  Volume: 22-E-07 Pages: 1-30
- Data Source
  KAKENHI-PROJECT-19K01599
[Journal Article] Two-sided heterogeneity: New implications for input trade2022
- Author(s)
  Tomohiro Ara
- Journal Title
  
  Review of International Economics
  
  Volume: － Issue: 3 Pages: 1032-1067
- DOI
  10.1111/roie.12652
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K01599, KAKENHI-PROJECT-23K01395, KAKENHI-PROJECT-20H01498, KAKENHI-PROJECT-20H01492, KAKENHI-PROJECT-23K22109
[Journal Article] Competition, Productivity and Trade, Reconsidered2021
- Author(s)
  Tomohiro Ara
- Journal Title
  
  RIETI Discussion Paper Series
  
  Volume: 21-E-032
- Open Access
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] Optimal Tariffs when the Trade Elasticity Varies2021
- Author(s)
  Tomohiro ARA
- Journal Title
  
  TUPD Discussion Papers from Graduate School of Economics and Management, Tohoku University
  
  Volume: 8 Pages: 1-53
- NAID
  120007167933
- Open Access
- Data Source
  KAKENHI-PROJECT-20H01492
[Journal Article] The Margins of Intermediate Goods Trade: Theory and Evidence2020
- Author(s)
  Tomohiro Ara, Hongyong Zhang
- Journal Title
  
  The International Economy
  
  Volume: 23 Issue: 0 Pages: 105-144
- DOI
  10.5652/internationaleconomy/ie2020.23.06.ta
- NAID
  130007950310
- ISSN
  1884-4367, 2186-6074
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K01599, KAKENHI-PROJECT-20H01492, KAKENHI-PROJECT-20H01498
[Journal Article] Country size, technology, and Ricardian comparative advantage2020
- Author(s)
  Tomohiro Ara
- Journal Title
  
  Review of International Economics
  
  Volume: 28 Issue: 2 Pages: 497-536
- DOI
  10.1111/roie.12461
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K01599, KAKENHI-PROJECT-20H01492, KAKENHI-PROJECT-20H01498
[Journal Article] Tariffs, vertical specialization and oligopoly2016
- Author(s)
  Ara, Tomohiro and Arghya Ghosh
- Journal Title
  
  European Economic Review
  
  Volume: 82 Pages: 1-23
- DOI
  10.1016/j.euroecorev.2015.09.010
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25780156
[Journal Article] Global Sourcing in Industry Equilibrium2014
- Author(s)
  Tomohiro Ara
- Journal Title
  
  Japanese Economic Review
  
  Volume: 65(1) Issue: 1 Pages: 93-115
- DOI
  10.1111/jere.12010
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  Tomohiro Ara
- Organizer
  International Symposium on GVC, Trade and Finance
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  荒知宏
- Organizer
  東北大学政策デザイン研究センター × 上智大学人間の安全保障研究所合同ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024
- Author(s)
  Tomohiro Ara
- Organizer
  17th Australasian Trade Workshop 2024, University of Canterbury, New Zealand
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024
- Author(s)
  Tomohiro Ara
- Organizer
  17th Australasian Trade Workshop 2024
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024
- Author(s)
  Tomohiro Ara
- Organizer
  17th Australasian Trade Workshop 2024, University of Canterbury, New Zealand
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22109
[Presentation] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  Tomohiro Ara
- Organizer
  International Symposium on GVC, Trade and Finance, Kobe University, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024
- Author(s)
  荒知宏
- Organizer
  東北大学政策デザイン研究センター × 上智大学人間の安全保障研究所合同ワークショップ、東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  24th Annual Conference of European Trade Study Group, University of Surrey, UK
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  Tomohiro Ara
- Organizer
  The 4th Hawaii-Hitotsubashi-Keio (H2K) Workshop on International Economics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22109
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  24th Annual Conference of European Trade Study Group
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Optimal Input Tariff in Oligopoly: Entry, Heterogeneity and Demand Structure2023
- Author(s)
  Tomohiro Ara
- Organizer
  Workshop on International Trade and FDI
- Invited
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  18th Asia Pacific Trade Seminars
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  13th International Conference on Economics of Global Interactions
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Vietnam Symposium in Global Economic Issues 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  13th International Conference on Economics of Global Interactions, University of Bari Aldo Moro, Italy
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  荒知宏
- Organizer
  The 4th Hawaii-Hitotsubashi-Keio (H2K) Workshop on International Economics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01498
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  荒知宏
- Organizer
  Workshop on International Economics: New Trends in Theoretical and Empirical Studies
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01498
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  荒知宏
- Organizer
  Workshop on International Economics: New Trends in Theoretical and Empirical Studies
- Invited
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  IEFS Japan Annual Meeting 2023 in Memory of Prof. Fumio Dei
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  荒知宏
- Organizer
  Workshop on International Economics: New Trends in Theoretical and Empirical Studies
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  Tomohiro Ara
- Organizer
  Hawaii-Hitotsubashi-Keio (H2K) Workshop on International Economics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] Partial Equity Ownership in International Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Fukushima Economics Workshop 2024, 福島大学
- Data Source
  KAKENHI-PROJECT-23K22109
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Workshop on International Trade, FDI, and Innovation, Kobe University, Japan
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  12th Spring Meeting of The Japan Society of International Economics, 奈良県立大学
- Invited
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Partial Equity Ownership in International Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Fukushima Economics Workshop 2024
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  18th Asia Pacific Trade Seminars, Deakin University, Australia
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Partial Equity Ownership in International Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Fukushima Economics Workshop 2024, 福島大学
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  12th Spring Meeting of The Japan Society of International Economics
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Optimal Input Tariff in Oligopoly: Entry, Heterogeneity and Demand Structure2023
- Author(s)
  Tomohiro Ara
- Organizer
  Workshop on International Trade and FDI (Prof. Jota Ishikawa's Sixtieth Birthday Celebration Workshop), 島根大学
- Invited
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Workshop on International Trade, FDI, and Innovation
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  IEFS Japan Annual Meeting 2023 in Memory of Prof. Fumio Dei, Kobe University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2023
- Author(s)
  Tomohiro Ara
- Organizer
  Workshop on International Economics: New Trends in Theoretical and Empirical Studies
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K22109
[Presentation] Trade with Search Frictions: Identifying New Gains from Trade2023
- Author(s)
  Tomohiro Ara
- Organizer
  Vietnam Symposium in Global Economic Issues 2023, Ho Chi Minh University of Banking, Vietnam
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-23K01395
[Presentation] Trade with Search Frictions: Identifying Sources of Firm Heterogeneity2022
- Author(s)
  Tomohiro ARA
- Organizer
  The 4th Hawaii-Hitotsubashi-Keio (H2K) Workshop on International Economics
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Imprting-Exporting: A Sunoke Theory of Global Firms2022
- Author(s)
  荒知宏
- Organizer
  2nd KAKENHI-NIESG Joint Workshop on "Infrastructure, Institution, and Globalization"
- Invited
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Global Firms: New Welfare Implications from Importing-Exporting2022
- Author(s)
  荒知宏
- Organizer
  2nd KAKENHI-NIESG Joint Workshop on “Infrastructure, Institution, and Globalization”
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Importing-Exporting: A Simple Theory of Global Firms"2022
- Author(s)
  Tomohiro Ara
- Organizer
  日本国際経済学会第80回全国大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] Importing-Exporting: A Simple Theory of Global Firms2021
- Author(s)
  Tomohiro ARA
- Organizer
  80th Japan Society of International Economics Annual Meeting
- Invited
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Intermediate input tariffs, oligopoly, and free entry: theory and evidence2021
- Author(s)
  Tomohiro Ara
- Organizer
  KAKENHI-NIESG Joint Workshop on “Infrastructure, Institution, and Globalization”
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01498
[Presentation] Importing-Exporting: A Simple Theory of Global Firms2021
- Author(s)
  荒　知宏
- Organizer
  日本国際経済学会の全国大会
- Data Source
  KAKENHI-PROJECT-20H01498
[Presentation] Intermediate input tariffs, oligopoly, and free entry: theory and evidence2021
- Author(s)
  荒知宏
- Organizer
  KAKENHI-NIESG Joint Workshop on “Infrastructure, Institution, and Globalization”
- Invited
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] "Intermediate input tariffs, oligopoly, and free entry: theory and evidence"2021
- Author(s)
  Tomohiro Ara
- Organizer
  KAKENHI-NIESG Joint Workshop on “Infrastructure, Institution, and Globalization”
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] Intermediate input tariffs, oligopoly, and free entry: theory and evidence2020
- Author(s)
  Tomohiro Ara
- Organizer
  Online Workshop on International Trade and FDI
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01498
[Presentation] Intermediate input tariffs, oligopoly, and free entry: theory and evidence2020
- Author(s)
  Tomohiro Ara
- Organizer
  Online Workshop on International Trade and FDI at Kobe University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] Competition, Productivity, and Trade, Reconsidered2020
- Author(s)
  荒知宏
- Organizer
  日本国際経済学会第79回全国大会
- Data Source
  KAKENHI-PROJECT-20H01498
[Presentation] "Relationship Specificity, Market Thickness and International Trade"2020
- Author(s)
  Tomohiro Ara
- Organizer
  KEIO International Economics Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Competition, Productivity, and Trade, Reconsidered"2020
- Author(s)
  荒知宏
- Organizer
  日本国際経済学会第79回全国大会
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] Competition, Productivity, and Trade, Reconsidered2020
- Author(s)
  荒知宏
- Organizer
  日本国際経済学会第79回全国大会
- Data Source
  KAKENHI-PROJECT-20H01492
[Presentation] "Intermediate input tariffs, oligopoly, and free entry: theory and evidence"2020
- Author(s)
  Tomohiro Ara
- Organizer
  Online Workshop on International Trade and FDI at Kobe University
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2019
- Author(s)
  Tomohiro Ara
- Organizer
  Australasian Trade Workshop 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2019
- Author(s)
  Tomohiro Ara
- Organizer
  Korea International Economic Association Winter Conference 2019
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2019
- Author(s)
  Tomohiro Ara
- Organizer
  10th International Conference on "Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development"
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Tariffs, Vertical Oligopoly and Market Structure: Empirical Investigation"2019
- Author(s)
  Tomohiro Ara
- Organizer
  Fukushima Economics Workshop 2019
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2019
- Author(s)
  Tomohiro Ara
- Organizer
  Asia Pacific Trade Seminars
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Tariffs, Vertical Oligopoly and Market Structure: Empirical Investigation"2019
- Author(s)
  Tomohiro Ara
- Organizer
  The 78th Japan Society of International Economics Annual Meetings
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2019
- Author(s)
  Tomohiro Ara
- Organizer
  Midwest International Trade Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "The Margins of Intermediate-input Trade: Theory and Evidence"2019
- Author(s)
  荒知宏
- Organizer
  大山先生・池間先生追悼ワークショップ
- Invited
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2019
- Author(s)
  Tomohiro Ara
- Organizer
  European Trade Study Group Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K01599
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2018
- Author(s)
  荒知宏
- Organizer
  第12回国際経済・産業ゼミナール
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Tariffs, Vertical Oligopoly and Market Structure"2018
- Author(s)
  Tomohiro Ara
- Organizer
  The 14th Annual Meeting of the Asia Pacific Trade Seminars
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Tariffs, Vertical Oligopoly and Market Structure"2018
- Author(s)
  荒知宏
- Organizer
  Ryukyu Economics Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Tariffs, Vertical Oligopoly and Market Structure"2018
- Author(s)
  Tomohiro Ara
- Organizer
  European Trade Study Group Conference
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2018
- Author(s)
  Tomohiro Ara
- Organizer
  Fukushima Economics Workshop
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Tariffs, Vertical Oligopoly and Market Structure"2018
- Author(s)
  Tomohiro Ara
- Organizer
  RIETI International Workshop: Frontiers in Research on Offshoring
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] "Complementarity between Firm Exporting and Firm Importing on Industry Productivity and Welfare"2018
- Author(s)
  Tomohiro Ara
- Organizer
  The 77th Japan Society of International Economics Annual Meetings
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2017
- Author(s)
  Tomohiro Ara
- Organizer
  International University of Japan seminar
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2017
- Author(s)
  Tomohiro Ara
- Organizer
  2017 Asian Meeting of the Econometric Society Meetings
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Relationship Specificity, Market Thickness and International Trade2017
- Author(s)
  荒知宏
- Organizer
  香川大学地域科学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2017
- Author(s)
  Tomohiro Ara
- Organizer
  Australian Trade Workshop
- Place of Presentation
  Queensland University of Technology (Australia)
- Year and Date
  2017-03-18
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] The Margins of China's Intermediate Goods Trade2017
- Author(s)
  荒知宏
- Organizer
  第10回国際経済・産業ゼミナール
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure: Empirical Investigation2017
- Author(s)
  荒知宏
- Organizer
  第9回国際経済・産業ゼミナール
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2016
- Author(s)
  荒知宏
- Organizer
  ランチタイム・ワークショップ（BBL）
- Place of Presentation
  京都大学（京都府・京都市）
- Year and Date
  2016-10-27
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Relationship Specificity, Market Thickness, and International Trade2016
- Author(s)
  Tomohiro Ara
- Organizer
  UBC Workshop on Economics of Global Interactions
- Place of Presentation
  University of British Columbia (Canada)
- Year and Date
  2016-05-27
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2016
- Author(s)
  荒知宏
- Organizer
  第9回国際経済・産業ゼミナール
- Place of Presentation
  金沢星稜大学（石川県・金沢市）
- Year and Date
  2016-10-01
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2016
- Author(s)
  Tomohiro Ara
- Organizer
  日本国際経済学会第75回全国大会
- Place of Presentation
  中京大学（愛知県・名古屋市）
- Year and Date
  2016-10-29
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Relationship Specificity, Market Thickness, and International Trade2016
- Author(s)
  荒知宏
- Organizer
  中京大学セミナー
- Place of Presentation
  中京大学（愛知県・名古屋市）
- Year and Date
  2016-03-03
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2016
- Author(s)
  荒知宏
- Organizer
  六甲フォーラム
- Place of Presentation
  神戸大学（兵庫県・神戸市）
- Year and Date
  2016-10-24
- Invited
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Tariffs, Vertical Oligopoly and Market Structure2016
- Author(s)
  Tomohiro Ara
- Organizer
  Midwest International Trade Conference
- Place of Presentation
  Purdue University (United States)
- Year and Date
  2016-12-02
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K17106
[Presentation] Relationship Specificity, Market Thickness, and International Trade2015
- Author(s)
  Ara, Tomohiro
- Organizer
  10th Australasian Trade Workshop
- Place of Presentation
  University of Sydney (Sydney, Australia)
- Year and Date
  2015-04-07
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] omparative Advantage, Monopolistic Competition, and Heterogeneous Firms in a Ricardian Model with a Continuum of Sectors2015
- Author(s)
  Ara, Tomohiro
- Organizer
  Hitotsubashi Summer Institute: International Trade and FDI
- Place of Presentation
  Hitotsubashi University (Kunitachi, Tokyo)
- Year and Date
  2015-07-31
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Comparative Advantage, Monopolistic Competition, and Heterogeneous Firms in a Ricardian Model with a Continuum of Sectors2015
- Author(s)
  Ara, Tomohiro
- Organizer
  Japan-CBS Applied Theory Workshop
- Place of Presentation
  Copenhagen Business School (Copenhagen, Denmark)
- Year and Date
  2015-09-17
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Relationship Specificity, Market Thickness and International Trade2014
- Author(s)
  荒知宏
- Organizer
  東北大学セミナー
- Place of Presentation
  東北大学
- Year and Date
  2014-10-30
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Relationship Specificity, Market Thickness and International Trade2014
- Author(s)
  Tomohiro Ara
- Organizer
  日本国際経済学会春期大会
- Place of Presentation
  法政大学
- Year and Date
  2014-06-07
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Institutions as a Ricardian Source Comparative Advantage2014
- Author(s)
  Tomohiro Ara
- Organizer
  9th Australasian Trade Workshop
- Place of Presentation
  Perth, Australia
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Relationship Specificity, Market Thickness and International Trade2014
- Author(s)
  Tomohiro Ara
- Organizer
  Hitotsubashi One-day Trade Workshop
- Place of Presentation
  一橋大学
- Year and Date
  2014-12-23
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Institutions as a Source Comparative Advantage2013
- Author(s)
  Tomohiro Ara
- Organizer
  Midwest International Trade Conference
- Place of Presentation
  East Lansing, Michigan, USA
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Institutions as a Ricardian Source Comparative Advantage2013
- Author(s)
  Tomohiro Ara
- Organizer
  4th International Conference on "Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development"
- Place of Presentation
  Bari, Italy
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Institutions as a Ricardian Source Comparative Advantage2013
- Author(s)
  Tomohiro Ara
- Organizer
  European Trade Study Group Conference
- Place of Presentation
  Birmingham, UK
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Relationship Specificity, Market Thickness and International Trade2013
- Author(s)
  荒知宏
- Organizer
  第3回国際経済・産業セミナー
- Place of Presentation
  福島大学
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Relationship Specificity, Market Thickness and International Trade
- Author(s)
  Tomohiro Ara
- Organizer
  10th Australasian Trade Workshop
- Place of Presentation
  University of Sydney
- Year and Date
  2015-04-07 – 2015-04-08
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Relationship Specificity, Market Thickness and International Trade
- Author(s)
  Tomohiro Ara
- Organizer
  Midwest International Trade Conference
- Place of Presentation
  University of Kansas
- Year and Date
  2014-10-17 – 2014-10-19
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Institutions as a Source Comparative Advantage
- Author(s)
  荒知宏
- Organizer
  東北大学セミナー
- Place of Presentation
  東北大学
- Invited
- Data Source
  KAKENHI-PROJECT-25780156
[Presentation] Institutions as a Source Comparative Advantage
- Author(s)
  荒知宏
- Organizer
  京都大学セミナー
- Place of Presentation
  京都大学
- Invited
- Data Source
  KAKENHI-PROJECT-25780156

1. 馬岩 (10403221)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
2. 朱連明 (60770691)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 古澤泰治 (80272095)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 森田穂高 (00791956)

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
5. FURUSAWA Taiji

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. GHOSH Arghya

# of Collaborated Projects: 2 results

# of Collaborated Products: 1 results
7. Yanase Akihiko (10322992)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 玉井寿樹 (00456584)

# 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. 杉田洋一 (20743719)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
11. 牧岡亮 (10836323)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
12. 佐藤進 (40876710)

# of Collaborated Projects: 1 results

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13. MORITA Hodaka

# of Collaborated Projects: 1 results

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ARA Tomohiro 荒 知宏

Ara Tomohiro 荒 知宏

Research Projects

Research Products

Co-Researchers

R&D of Multinational Corporations and Global Sourcing of Intermediate Goods

Principal Investigator

Project Period (FY)

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Review Section

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Firm Exporting, Firm Importing and Input TradePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

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Firm-Specificity of Human Capital: Process of its Endogenous Determination

Principal Investigator

Project Period (FY)

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Review Section

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Dynamics of Global Economy with Infrastructure Development and Institutional Design

Principal Investigator

Project Period (FY)

Research Category

Review Section

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Globalization and Research Development

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Theory and Policy of Intermediate Input TradePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Outsourcing, Offshoring, and International TradePrincipal Investigator

Principal Investigator

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Research Field

Research Institution

Contracts, Institutions, and International TradePrincipal Investigator

Principal Investigator

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Research Institution

[Book] 国際経済学のフロンティア2016

Author(s)

Publisher

Data Source

[Journal Article] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024

Author(s)

Journal Title

Data Source

[Journal Article] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024

Author(s)

Journal Title

Data Source

[Journal Article] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024

Author(s)

Journal Title

Data Source

[Journal Article] Tariffs on Input Trade Margins under Vertical Oligopoly: Theory and Evidence2024

Author(s)

Journal Title

Data Source

[Journal Article] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024

Author(s)

Journal Title

Data Source

[Journal Article] Input Tariff in Oligopoly: Entry, Heterogeneity, and Demand Curvature2024

Author(s)

Journal Title

ARA Tomohiro 荒知宏

Ara Tomohiro 荒知宏