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Development and Application of Policy Modeling Method Capturing Non-linear Dynamics Embedded in Ecological and Economic Systems(Fostering Joint International Research)

Research Project

Project/Area Number 15KK0104
Research Category

Fund for the Promotion of Joint International Research (Fostering Joint International Research)

Allocation TypeMulti-year Fund
Research Field Social systems engineering/Safety system
Research InstitutionRitsumeikan University

Principal Investigator

UEHARA TAKURO  立命館大学, 政策科学部, 教授 (60384757)

Project Period (FY) 2016 – 2019
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥13,780,000 (Direct Cost: ¥10,600,000、Indirect Cost: ¥3,180,000)
Keywordsシステムダイナミクス / 生態経済システム / 産業連関表 / セーヌ河口域 / ヒラメ / 生態経済モデル / 社会生態系モデル / 生態経済学 / 生態経済モデリング / 環境政策 / シミュレーション工学
Outline of Final Research Achievements

This research developed a model that considers ecological and economic systems to be a unified system. A unified ecological economic system captures the inter-dependencies embedded in the system. This research developed a modeling method that synchronizes system dynamics with input-output table to capture the inter-dependencies. While the former can capture the non-linear dynamics of ecological systems, the latter can capture the impact of restoration measures and cost allocation principles on the regional economy by industry. The model was developed through its application to the Seine estuary and its surrounding local economy in which Soles are primary commercial fish. The model simulation revealed that the impact of cost allocation varies across the industries.

Academic Significance and Societal Importance of the Research Achievements

生態系と経済はお互いに影響しあっており、経済への影響を考慮しない生態系への対策、生態系への影響を考慮しない経済政策、ともに誰も望まない結果に陥る可能性がある。このため、生態系と経済システムを一つのシステムとして捉えるアプローチが必要である。本研究で開発した生態経済モデルは、セーヌ河口域とその地域経済に適用したものであるが、他の事例にも広く活用できるものである。特に、産業連関表は全都道府県、また一部の自治体で整備されており、適用しやすい手法であると考えられる。

Report

(5 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (4 results)

All 2018 2017

All Int'l Joint Research (1 results) Journal Article (2 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 2 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (1 results) (of which Int'l Joint Research: 1 results)

  • [Int'l Joint Research] Universite de Versailles Saint-Quentin-en-Yvelines(フランス)2017

    • Year and Date
      2017-04-02
    • Related Report
      2019 Annual Research Report
  • [Journal Article] Fully dynamic input-output/system dynamics modeling for ecological-economic system analysis2018

    • Author(s)
      Uehara, T., Cordier, M., & Hamaide, B.
    • Journal Title

      Sustainability

      Volume: 10 (6) Issue: 6 Pages: 1-22

    • DOI

      10.3390/su10061765

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] An Input-output Economic Model Integrated Within a System Dynamics Ecological Model: Feedback Loop Methodology Applied to Fish Nursery Restoration2017

    • Author(s)
      Cordier, M., Uehara, T., Weih, J., & Hamaide, B.
    • Journal Title

      Ecological Economics

      Volume: 140 Pages: 46-57

    • DOI

      10.1016/j.ecolecon.2017.04.005

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Presentation] Regional and sectoral impacts of cost allocation rules & impacts of ecological restoration schedule: input-output/system dynamics modeling2018

    • Author(s)
      Cordier M.
    • Organizer
      15th Congress of the International Society for Ecological Economics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research

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Published: 2016-10-04   Modified: 2021-02-19  

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