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Analyzing Epistemic Structures of Interactive Decision-Making by Testable Models

Research Project

Project/Area Number 21K13263
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 07010:Economic theory-related
Research InstitutionWaseda University

Principal Investigator

劉 水歌  早稲田大学, 政治経済学術院, その他(招聘研究員) (80779083)

Project Period (FY) 2021-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2025: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2024: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2023: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2022: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2021: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
KeywordsGame theory / Political economy / computational model / Epistemic game theory / epistemic game theory / quantal equilibrium / political economy / Game Theory / testable models
Outline of Research at the Start

The standard game theory is a powerful tool for understanding the function of the society. Yet it lacks a substantive foundation. Epistemic game theory provides a cognitive basis for behavior. This research attempts to give EGT testable models, which could enhance its applicability.

Outline of Annual Research Achievements

First, the year’s plan is on progress according to the plan: I and Fabio Maccheroni (Bocconi U) had finished a paper on the epistemic foundation for quantal equilibrium, which provides an empirically testable property of population behavior. We have submitted the paper.

Second, Tomoo Kikuchi (Waseda U) and I had finished the paper on hegemony and competition between superpowers based on which a data simulation could be run and predictions bout paradigm shift could be made. The study of paradigm shift is rare in the literature but urgently relevant, providing huge rooms for integrating various models (including epistemic GT). We have submitted the paper. We are now extending the model into dominant currency shift.

Report

(2 results)
  • 2022 Annual Research Report
  • 2021 Research-status Report
  • Research Products

    (6 results)

All 2022 Other

All Int'l Joint Research (2 results) Presentation (3 results) (of which Int'l Joint Research: 2 results,  Invited: 3 results) Remarks (1 results)

  • [Int'l Joint Research] Bocconi University(イタリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] DEC, Bocconi University(イタリア)

    • Related Report
      2021 Research-status Report
  • [Presentation] Competing superpowers, globalization, and the world order2022

    • Author(s)
      Kikuchi Tomoo
    • Organizer
      Seoul National University Seminar (SNUAC)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A game-theoretical model pf competing superpowers2022

    • Author(s)
      Kikuchi Tomoo
    • Organizer
      INSE Seminar, Peking University
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] A game-theoretical model pf competing superpowers2022

    • Author(s)
      Kikuchi Tomoo
    • Organizer
      Governance in China and the US-China Trade War, Kobe University
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Remarks] Liu-Fabio paper

    • URL

      https://arxiv.org/abs/2106.16081

    • Related Report
      2021 Research-status Report

URL: 

Published: 2021-04-28   Modified: 2023-12-25  

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