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Promoting hazard map use through nudge

Research Project

Project/Area Number 17K06603
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Civil engineering project/Traffic engineering
Research InstitutionKumamoto University

Principal Investigator

Fujimi Toshio  熊本大学, くまもと水循環・減災研究教育センター, 准教授 (40423024)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Keywordsハザードマップ / ナッジ / 行動政策 / 防災 / 減災 / 行動経済学 / 情報回避 / 水害 / 選択アーキテクチャー / 認知バイアス
Outline of Final Research Achievements

Many people are reluctant to take actions of disaster prevention and reduction. They often fail to do disaster preparedness, such as browsing hazard maps. It is found that these inefficient actions that come from our inherent bias of cognition by theoretical and empirical re-search on economics and psychology. So, we focus on the psychological factors that might influence our provision for disaster. This study demonstrates the main cause that prevents browsing the hazard map of the flood by survey that assign the subjects nudge policies. Then we reveal the more influential factors to encourage people browsing the hazard map, by means of analyzing the psychological factors that pre-vent them from browsing it.

Academic Significance and Societal Importance of the Research Achievements

ハザードマップを活用できている世帯が少ないことは,防災・減災において大きな問題である.ハザードマップの利用を促進するためには,これらの心理的要因を解明し,対策を講じることが必要である.本研究において,ハザードマップ閲覧を促すことが期待されるナッジ政策をWebアンケート調査を通じたランダム化比較試験によって検証し,ハザードマップの閲覧を促進するのに効果的なナッジ政策を明らかにしたことは社会的意義がある.

Report

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

    (21 results)

All 2020 2019 2018

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 8 results,  Open Access: 1 results) Presentation (13 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] Testing public interventions for flash flood evacuation through environmental and social cues: The merit of virtual reality experiments2020

    • Author(s)
      Fujimi Toshio、Fujimura Kodai
    • Journal Title

      International Journal of Disaster Risk Reduction

      Volume: - Pages: 101690-101690

    • DOI

      10.1016/j.ijdrr.2020.101690

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Economic evaluation of storm surge disaster risk reduction under uncertainty,2019

    • Author(s)
      Fujimi, T.
    • Journal Title

      Proceedings of the 2019 international conference on climate change, disaster management and environmental sustainability

      Volume: なし Pages: 119-122

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Review of floor risk management in Tunisia: Current state and challenges2019

    • Author(s)
      Belhout, Z. and Fujimi, T.
    • Journal Title

      Proceedings of the 2019 international conference on climate change, disaster management and environmental sustainability

      Volume: なし Pages: 79-88

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The evacuation shelter location knowledge of flood disaster in poor village community2019

    • Author(s)
      Aulady, M.F.N, and Fujimi, T.
    • Journal Title

      Proceedings of the 2019 international conference on climate change, disaster management and environmental sustainability

      Volume: なし Pages: 107-113

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Retrofitting of non-engineered buildings and its impact on earthquake risk reduction2019

    • Author(s)
      Mohammadi, M. ant Fujimi, T.
    • Journal Title

      Proceedings of the 2019 international conference on climate change, disaster management and environmental sustainability

      Volume: なし Pages: 149-157

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Policy Implication For Economic Losses Reduction Due To Earthquake Disaster In Bantul City, Indonesia2019

    • Author(s)
      M. F.N. Aulady, T. Fujimi
    • Journal Title

      OP Conference Series: Materials Science and Engineering

      Volume: なし Pages: 426-426

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] INVESTIGATION OF LEADING EVACUEES USING VR2019

    • Author(s)
      FUJIMURA Kodai、FUJIMI Toshio、TANAKA Ayumu、Mohamad F. N. AULADY
    • Journal Title

      Journal of Japan Society of Civil Engineers, Ser. D3 (Infrastructure Planning and Management)

      Volume: 75 Issue: 5 Pages: I_61-I_68

    • DOI

      10.2208/jscejipm.75.I_61

    • NAID

      130007775784

    • ISSN
      2185-6540
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Earthquake loss estimation of residential buildings in Bantul regency, Indonesia2019

    • Author(s)
      Aulady M. F.N. Fujimi, T.
    • Journal Title

      Journal of Disaster Risk Studies

      Volume: in press Pages: 0-5

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] VR 実験を用いた洪水避難促進の行動政策の定量評価2019

    • Author(s)
      藤見俊夫
    • Organizer
      第60回土木計画学研究発表会・秋大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] ハザードマップ閲覧要因のランダム比較試験に基づく検証2019

    • Author(s)
      大津遼太郎・藤見俊夫
    • Organizer
      平成30年度土木学会西部支部研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] 二項ロジスティック回帰分析を用いた熊本地震における橋梁破損の要因分析2019

    • Author(s)
      堤拓郎・藤見俊夫
    • Organizer
      平成30年度土木学会西部支部研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] VRを用いた河川形状の避難促進効果の定量分析2019

    • Author(s)
      田中歩夢・藤見俊夫
    • Organizer
      平成30年度土木学会西部支部研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] 不確実性プレミアムを考慮した世帯の高潮リスク軽減策の経済評価2019

    • Author(s)
      吉田洋樹・藤見俊夫
    • Organizer
      平成30年度土木学会西部支部研究発表会
    • Related Report
      2018 Research-status Report
  • [Presentation] Estimation of public preference for high-tide disaster risk reduction under uncertainty2018

    • Author(s)
      Toshio Fujimi
    • Organizer
      Asia Oceania Geosciences Society Annual Meeting 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Investigation of leading evacuees using VR2018

    • Author(s)
      Fujimura, K. and Fujimi, T.
    • Organizer
      The 13th UC-US-KU-TU International Joint Seminar, Tongji University, Shanghai, China, 2018.08.23-24
    • Related Report
      2018 Research-status Report
  • [Presentation] Flood risk analyses using the risk curves in Mathare Valley Nairobi Kenya2018

    • Author(s)
      Gitonga, J. K. and Fujimi, T.
    • Organizer
      The 13th UC-US-KU-TU International Joint Seminar, Tongji University, Shanghai, China, 2018.08.23-24
    • Related Report
      2018 Research-status Report
  • [Presentation] Economic losses and casualties’ reduction measure due to Earthquake Disaster in Bantul Region, Indonesia2018

    • Author(s)
      Aulady M. and Fujimi, T.
    • Organizer
      The 13th UC-US-KU-TU International Joint Seminar, Tongji University, Shanghai, China, 2018.08.23-24
    • Related Report
      2018 Research-status Report
  • [Presentation] ナッジ政策に基づいたハザードマップの利用促進に関する研究2018

    • Author(s)
      平野力也・藤見俊夫
    • Organizer
      平成29年度西部支部研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] VRを用いた率先避難者に関する基礎的検討2018

    • Author(s)
      藤村幸大・藤見俊夫
    • Organizer
      平成29年度西部支部研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 不確実性を考慮した大阪湾高潮リスク軽減の経済評価2018

    • Author(s)
      中村大晟・藤見俊夫
    • Organizer
      平成29年度西部支部研究発表会
    • Related Report
      2017 Research-status Report
  • [Presentation] 白川中流域における地下水涵養政策による渇水リスク評価2018

    • Author(s)
      川下拓真・藤見俊夫・濱武英
    • Organizer
      平成29年度西部支部研究発表会
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2021-02-19  

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