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Theoretical Analysis on Blocking the World Economy by Governments' Strategic Supply of Public Infrastructure and International Trade

Research Project

Project/Area Number 20K01605
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07040:Economic policy-related
Research InstitutionNagoya University

Principal Investigator

TAWADA Makoto  名古屋大学, 経済学研究科, 名誉教授 (10137028)

Co-Investigator(Kenkyū-buntansha) 柳瀬 明彦  名古屋大学, 経済学研究科, 教授 (10322992)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords戦略的ゲーム / 公共インフラ / 比較優位論 / 非対称均衡 / 貿易利益 / 純粋戦略同時ゲーム / 戦略的貿易ゲーム / リカードの比較優位論 / 公共インフラ供給 / 非対称ナッシュ均衡 / リカード・モデル / 純粋公共インフラ / ナッシュ均衡 / 貿易政策 / 政府の戦略的行動 / 地域間貿易
Outline of Research at the Start

近年の中国によるアジア地域への積極的なインフラ供給戦略は日本や欧米などのインフラ供給に影響を与えている。国家間のインフラ供給競争が、世界貿易ひいてはそれによる世界経済にどのような影響をもたらすかを考察する。特に本研究では国家間のインフラ供給戦略にもとづく公共インフラの供給が国際貿易を通してもたらす世界経済における国家間の貿易状況を見ていくことで世界経済が地域間でのブロック化につながる可能性を、理論モデルを構築して討するものである。

Outline of Final Research Achievements

We considered the supply of public infrastructure of the increasing return type in a traditional general equilibrium trade model and pointed out the possibility of the existence of the multiple equilibria. Then, we introduced the strategic supply game between governments and showed in a model of Ricardian type that the principle of comparative advantage carries over even in the game and trade is gainful to both countries. In the game setting, however, the analysis revealed that the production inefficiency may emerge at the equilibrium and the asymmetric equilibrium possibly appears between identical countries. Proceeding with a more detailed analysis, we investigated the properties of this asymmetric equilibrium. Additionally we showed the equilibrium to become symmetric necessarily if the infrastructure is the type of diminishing returns.

Academic Significance and Societal Importance of the Research Achievements

近年の世界経済は中国の「一帯一路」構想とアメリカ・日本を中心とする「自由で開かれたインド・太平洋」構想の間での世界経済の覇権争いが顕著になっている。特にこうした国々が大規模な公共インフラを戦略的に供給することで、周辺諸国との貿易を自国に取り組み、貿易による勢力拡大を図り、自国の経済厚生を高めることにある。このような国家間の戦略的公共インフラ供給は世界経済のブロック化を促進させて、世界経済を悪化させる可能性がある。このような場合において、世界経済の悪化を防止するような経済的手段の考察に役立つと考えられる。

Report

(5 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (25 results)

All 2023 2022 2021 2020

All Journal Article (12 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 11 results,  Open Access: 5 results) Presentation (13 results) (of which Int'l Joint Research: 7 results,  Invited: 2 results)

  • [Journal Article] Symmetry-breaking and trade in neoclassical economies with domestic policies having diminishing effect to production scale2023

    • Author(s)
      Shinozaki Tsuyoshi、Tawada Makoto、Yanagihara Mitsuyoshi
    • Journal Title

      Fulbright Review of Economics and Policy

      Volume: 3 Issue: 2 Pages: 128-137

    • DOI

      10.1108/frep-04-2023-0016

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Infrastructure and International Trade Theory:Multiple Equilibria, Trade Patterns, and Nonlinear Dynamics2023

    • Author(s)
      Yanase Akihiko
    • Journal Title

      The International Economy

      Volume: 26 Issue: 0 Pages: 20-43

    • DOI

      10.5652/internationaleconomy/ie2023.26.03.ay

    • ISSN
      1884-4367, 2186-6074
    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mixed Market Structure and R & D: A Differential Game Approach2023

    • Author(s)
      Yanase Akihiko、Long Ngo Van
    • Journal Title

      Dynamic Games and Applications

      Volume: 14 Issue: 1 Pages: 97-132

    • DOI

      10.1007/s13235-023-00504-z

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Public Infrastructure Strategically Supplied by Governments and Trade in a Ricardian Economy2022

    • Author(s)
      Suga Nobuhito、Tawada Makoto、Yanase Akihiko
    • Journal Title

      Foreign Trade Review

      Volume: 58 Issue: 1 Pages: 68-99

    • DOI

      10.1177/00157325221119043

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] Resource Use and Pollution: A Synthesis2022

    • Author(s)
      Li Gang、Yanase Akihiko
    • Journal Title

      Environmetal and Resource Economics

      Volume: 83 Issue: 3 Pages: 861-901

    • DOI

      10.1007/s10640-022-00713-x

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] 公共中間財を含む特殊なヘクシャー=オリーン型経済の国際貿易理論の分析2022

    • Author(s)
      多和田眞
    • Journal Title

      経済研究所報(愛知学院大学)

      Volume: 2号 Pages: 3-23

    • Related Report
      2021 Research-status Report
  • [Journal Article] Trade costs and free trade agreements: Implications for tariff complementarity and welfare2022

    • Author(s)
      Akihiko Yanase and Masafumi Tsubuku
    • Journal Title

      International Review of Economics and Finance

      Volume: 78 Pages: 23-37

    • DOI

      10.1016/j.iref.2021.10.012

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Domestic product standards, harmonization, and free trade agreements2022

    • Author(s)
      Yanase Akihiko、Kurata Hiroshi
    • Journal Title

      Review of World Economics

      Volume: forthcoming Issue: 3 Pages: 855-885

    • DOI

      10.1007/s10290-021-00446-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Dynamic Game of International Pollution Control with General Oligopolistic Equilibrium: Neary Meets Dockner and Long2022

    • Author(s)
      Yanase Akihiko、Kamei Keita
    • Journal Title

      Dynamic Games and Applications

      Volume: - Issue: 3 Pages: 751-783

    • DOI

      10.1007/s13235-022-00434-2

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] On Patterns and Efficiency of Investment in Transport Infrastructure2021

    • Author(s)
      Yanase Akihiko、Tsubuku Masafumi
    • Journal Title

      The International Economy

      Volume: 24 Issue: 0 Pages: 58-79

    • DOI

      10.5652/internationaleconomy/ie2020.24.02.ay

    • NAID

      130007969078

    • ISSN
      1884-4367, 2186-6074
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Production possibilities and trade in a one-primary factor economy with public infrastructure2020

    • Author(s)
      Tawada Makoto、Yanase Akihiko
    • Journal Title

      Asia-Pacific Journal of Regional Science

      Volume: 5 Issue: 1 Pages: 169-189

    • DOI

      10.1007/s41685-020-00162-8

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Strategic Investment in an International Infrastructure Capital: Nonlinear Equilibrium Paths in a Dynamic Game between Two Symmetric Countries2020

    • Author(s)
      Yanase Akihiko、Long Ngo Van
    • Journal Title

      Mathematics

      Volume: 9 Issue: 1 Pages: 63-63

    • DOI

      10.3390/math9010063

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] Symmetry-breaking and trade in neoclassical economies with domestic policies having diminishing effect to production scale2023

    • Author(s)
      多和田眞
    • Organizer
      日本地域学会年次大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Government, Endogenous Comparative Advantage, and Symmetry-Breaking2023

    • Author(s)
      柳瀬明彦
    • Organizer
      マクロ経済学研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Cross-country Heterogeneity in Production-Environment Nexus and International Trade2023

    • Author(s)
      柳瀬明彦
    • Organizer
      Asian Meeting of the Econometric Society
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Government, Endogenous Comparative Advantage, and Symmetry-Breaking2023

    • Author(s)
      柳瀬明彦
    • Organizer
      Vietnam Symposium in Global Economic Issues
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Government, Endogenous Comparative Advantage, and Symmetry-Breaking2023

    • Author(s)
      柳瀬明彦
    • Organizer
      日本国際経済学会中部支部冬季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Agreements on product standards in a three-country model of international oligopoly2022

    • Author(s)
      柳瀬明彦
    • Organizer
      International Conference on Public Economic Theory
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Public Intermediate Good and Endogenous Ricardian Comparative Advantage2022

    • Author(s)
      柳瀬明彦
    • Organizer
      Singapore Economic Review Conference 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Agreements on Product Standards in a Three-country Model of International Oligopoly2022

    • Author(s)
      柳瀬明彦
    • Organizer
      12th International Conference on Economics of Global Interactions
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Trade costs, infrastructure, and dynamics in a global economy2022

    • Author(s)
      柳瀬明彦
    • Organizer
      The Vietnam Economist Annual Meeting 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Patterns of Trade and Gains from trade in an Overlapping Generations and Specific Factors Model2022

    • Author(s)
      多和田眞
    • Organizer
      日本地域学会年次大会
    • Related Report
      2022 Research-status Report
  • [Presentation] インフラストラクチャーと国際貿易理論2021

    • Author(s)
      柳瀬明彦
    • Organizer
      日本国際経済学会全国大会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] Dynamic Game of International Pollution Control with General Oligopolistic Equilibrium: Neary Meets Dockner and Long2021

    • Author(s)
      Akihiko Yanase
    • Organizer
      VIRTUAL WORKSHOP ON "Dynamic games in environmental economics and management
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Mixed Market Structure and R&D: A Differential Game Approach2021

    • Author(s)
      Akihiko Yanase
    • Organizer
      KAKENHI-NIESG Joint Workshop on “Infrastructure, Institution, and Globalization”
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2025-01-30  

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