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Global CGE Analysis of Free Trade Agreements and Trade War

Research Project

Project/Area Number 19K01677
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 City University

Principal Investigator

Itakura Ken  名古屋市立大学, 大学院経済学研究科, 教授 (90405217)

Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
KeywordsCGE / 計算可能な一般均衡モデル / GVCs / グローバル・バリューチェーン / 貿易政策 / 貿易紛争 / 応用一般均衡 / EPA / 応用一般均衡分析 / FTA / 貿易戦争 / 自由貿易 / 貿易摩擦 / GVC
Outline of Research at the Start

自由貿易協定や経済連携協定により自由化が進展する一方で、協定脱退や新たな関税措置等による貿易摩擦の高まりや保護主義への回帰傾向がある。本研究の目的は、貿易自由化と貿易摩擦の経済効果を分析可能とするグ ローバル CGE モデルを開発し、経済連携協定と貿易摩擦の経済的な影響を複数の将来政策シナリオによる数値シミュレーションから明らからにすることである。また、分析モデルにグローバル・ バリュー・チェーン(GVCs)構造を組み込むことで、当該国家間の貿易政策が、輸出入や国内供給による各国各産業の中間財取引を通じて、他国産業に波及する経路について分析を行う。

Outline of Final Research Achievements

As the FTAs has been increasing over the past decades, retreats from liberalizing trade have also risen, for some escalating to the U.S.'s withdrawal from TPP and to the trade war between U.S. and China. Our aim for this project was to investigate the economic effects of trade liberalization as well as trade conflict. Interlinkages of production activities across countries play an important role in affecting international trade and investment. Global value chains that capture the interlinkages were adopted in our modeling. For these objectives, we developed a recursively dynamic computable general equilibrium (CGE) model of global trade, which embodies the global value chains (GVCs) structure. We applied this model to estimate the potential economic effect of US-China trade war, and also to examine the combination effect of CPTPP and RCEP. The former was published in journal and the latter was presented at conference. We commenced to explore the sub-national effect of trade policies.

Academic Significance and Societal Importance of the Research Achievements

研究成果の学術的意義は、本研究が先駆的な取り組みとしてGVCs構造を備えた逐次動学型グローバルCGEモデルを開発し、分析応用したことにある。この成果により、国際的なサプライチェーンを通じて、経済連携協定や貿易摩擦の影響が当該国から他の国へ伝播する過程をより現実に即したデータとモデルで考察することが可能となった。また日本国内への影響について、都道府県を対象に地域別分析を可能とする手法の開発に着手できた。
研究成果の社会的意義は、国際間の貿易政策が国と国内地域にどのような経済的影響を及ぼすのかを数量的に明らかにすることで、将来の見通しや政策対応に関する判断材料を提供することに資する点にある。

Report

(4 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (15 results)

All 2022 2021 2020 2019

All Journal Article (3 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (10 results) (of which Int'l Joint Research: 5 results) Book (2 results)

  • [Journal Article] 愛知県産業連関表のGTAPデータベースへの応用2021

    • Author(s)
      板倉健、岩本朋大
    • Journal Title

      国際地域経済研究

      Volume: 20 Pages: 21-32

    • NAID

      40022503791

    • Related Report
      2020 Research-status Report
  • [Journal Article] Modelling trade and other economic interactions between countries in baseline projections2020

    • Author(s)
      Bekkers Eddy、Antimiani Alessandro、Carrico Caitlyn、Flaig Dorothee、Fontagne Lionel、Foure Jean、Francois Joseph、Itakura Ken、Kutlina-Dimitrova Zornitsa、Powers William、Saveyn Bert、Teh Roberto、van Tongeren Frank、Tsigas Marino
    • Journal Title

      Journal of Global Economic Analysis

      Volume: 5 Issue: 1 Pages: 273-345

    • DOI

      10.21642/jgea.050107af

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Evaluating the Impact of the US-China Trade War2020

    • Author(s)
      Itakura, Ken
    • Journal Title

      Asian Economic Policy Review

      Volume: 15 Issue: 1 Pages: 77-93

    • DOI

      10.1111/aepr.12286

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Developing Long-Term Baseline for a Global CGE Model with 47 Prefectures in Japan2022

    • Author(s)
      Itakura, Ken, Tomohiro Iwamoto, and Akira Hibiki
    • Organizer
      6th International Conference on Economic Structures
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Regional Computable General Equilibrium Model of Japan and the Global Economy2021

    • Author(s)
      Itakura, Ken, and Tomohiro Iwamoto
    • Organizer
      80th Annual Meeting of the Japan Society of International Economics
    • Related Report
      2021 Annual Research Report
  • [Presentation] Global Supply Chains and Mega-Regional Trade Agreements2021

    • Author(s)
      Itakura, Ken, and Hiro Lee
    • Organizer
      80th Annual Meeting of the Japan Society of International Economics
    • Related Report
      2021 Annual Research Report
  • [Presentation] Should the United States Rejoin the Trans-Pacific Trade Deal?2021

    • Author(s)
      Itakura, Ken, and Hiro Lee
    • Organizer
      24th Annual Conference on Global Economic Analysis
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Incorporating Aichi Prefecture into a Global CGE Model2021

    • Author(s)
      Itakura, Ken, Tomohiro Iwamoto
    • Organizer
      10th Spring Meeting of the Japan Society of International Economics
    • Related Report
      2021 Annual Research Report
  • [Presentation] Incorporating a Sub-Region into a Global CGE Model: Case of Aichi Prefecture in Japan2021

    • Author(s)
      Ken Itakura
    • Organizer
      The 5th International Conference on Economic Structures
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 愛知県産業連関表のGTAPデータベースへの応用2020

    • Author(s)
      板倉健
    • Organizer
      名古屋市立大学経済学研究科火曜研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] Global Value Chains and Trade Response to Trade War2019

    • Author(s)
      Itakura, Ken
    • Organizer
      78th Annual Meeting of the Japan Society of International Economics
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Incorporating Global Value Chains into the Dynamic GTAP Model2019

    • Author(s)
      Itakura, Ken
    • Organizer
      22th Annual Conference on Global Economic Analysis
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] グローバルバリューチェーンと米中貿易戦争の影響2019

    • Author(s)
      板倉 健
    • Organizer
      2020年度名古屋市立大学経済学研究科火曜研究会
    • Related Report
      2019 Research-status Report
  • [Book] Taking Part in RCEP: CGE Analysis Focusing on Industrial Impact, Chapter 17 in Designing Integrated Industrial Policies Volume II2021

    • Author(s)
      Ken Itakura
    • Publisher
      Routledge
    • ISBN
      9781003020240
    • Related Report
      2020 Research-status Report
  • [Book] 東南アジアにおける東アジア統合の経済効果, 第3章, 東アジアの経済統合2020

    • Author(s)
      板倉健
    • Publisher
      勁草書房
    • ISBN
      9784326504770
    • Related Report
      2020 Research-status Report

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Published: 2019-04-18   Modified: 2023-01-30  

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