Personnel Information

写真b

MURAKAMI KAYO

Organization
School of Economics
Research Fields, Keywords
Environmental Economics, Consumer behavior, Social labeling, Energy, Public Policy
Teaching and Research Fields
最終的に財を購入・消費する「人」「消費者」の行動やそのメカニズムに焦点をあて、社会システムや公共政策をどう設計すべきか、主に実証分析を通して研究しています。これまでに、食品表示と消費者教育、再生可能エネルギーと原子力発電に対する消費者選好、節電ナッジの効果検証、環境価値観の国際比較などのトピックで、アンケート調査やフィールド実験をしてきました。課題に特化したミクロデータを自分で作り、個人や社会の特徴と政策効果・価値観とのつながりを直接分析することで、社会問題の背景や政策課題を考察することが多いです。
特に、製品表示やナッジなどの「情報を用いた政策介入」に関心を持っており、そのような情報を公共政策の一手段としてどのように位置づけて評価し、政策選択やポリシーミックスに活用していくべきかを経済学的に考えています。
Syllabus information URL
https://syllabus.kwansei.ac.jp/uniasv2/UnSSOLoginControlFree?REQ_ACTION_DO=/AGA030PLS01Action.do?REQ_FUNCTION_JUMP_START_FLG=1&SLB_LINK_DISP_FLG=689&TCH_NO=230006&REQ_PRFR_FUNC_ID=AGA030
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Degree 【 display / non-display 】

  • Degree name:博士（経済学）
    Classified degree field:Humanities & Social Sciences / Economic policy
    Conferring institution:Kyoto University
    Acquisition way:Coursework

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Research Areas 【 display / non-display 】

  • Research field:Humanities & Social Sciences / Economic policy

  • Research field:Environmental Science/Agriculture Science / Environmental impact assessment

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Papers 【 display / non-display 】

  • Title: HETEROGENEOUS TREATMENT EFFECTS OF NUDGE AND REBATE: CAUSAL MACHINE LEARNING IN A FIELD EXPERIMENT ON ELECTRICITY CONSERVATION
    Journal name: International Economic Review
    Date of publication: 2022.06
    Author(s): Kayo Murakami, Hideki Shimada, Yoshiaki Ushifusa, Takanori Ida

    DOI: 10.1111/iere.12589
    Type of publication: Research paper (scientific journal)

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  • Title: Explaining the diverse values assigned to environmental benefits across countries
    Journal name: Nature Sustainability  vol.5  (9)  (p.753 - 761)
    Date of publication: 2022.06
    Author(s): Kayo Murakami, Norihiro Itsubo, Koichi Kuriyama

    DOI: 10.1038/s41893-022-00914-8
    Type of publication: Research paper (scientific journal)

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  • Title: Consumer Policy and Resource Management Problem ―A Conjoint Analysis of the Marine Eco Label―
    Journal name: Law and Economics Review  vol.14  (1)  (p.32 - 49)
    Date of publication: 2018.08
    Author(s): Tadashi Yukimoto, Kayo Murakami

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  • Language: English
    Title: Development of weighting factors for G20 countries. Part 2: estimation of willingness to pay and annual global damage cost
    Journal name: International Journal of Life Cycle Assessment  vol.23  (12)  (p.1 - 16)
    Date of publication: 2017.07
    Author(s): Kayo Murakami, Norihiro Itsubo, Koichi Kuriyama, Kentaro Yoshida, Koji Tokimatsu

    DOI: 10.1007/s11367-017-1372-1
    Type of publication: Research paper (scientific journal)

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  • Language: English
    Title: Electricity demand response in Japan: Experimental evidence from a residential photovoltaic power-generation system
    Journal name: Economics of Energy and Environmental Policy  vol.5  (1)  (p.73 - 88)
    Date of publication: 2016
    Author(s): Takanori Ida, Kayo Murakami, Makoto Tanaka

    DOI: 10.5547/2160-5890.5.1.itak
    Type of publication: Research paper (scientific journal)

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Books 【 display / non-display 】

  • Title: 電力を「由来」で選ぶ
    Publisher: 週刊エコノミスト 学者が斬る・視点争点
    Date of publication: 2023.02

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  • Title: 情報がもたらす「期待」と「幻想」
    Publisher: 週刊エコノミスト 学者が斬る・視点争点
    Date of publication: 2023.01

    Authorship：Sole author

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  • Title: 「誰一人取り残さない」社会の経済合理性
    Publisher: 週刊エコノミスト 学者が斬る・視点争点
    Date of publication: 2022.12

    Authorship：Sole author

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  • Title: 使用電力を "人と比べる" 副作用
    Publisher: 週刊エコノミスト 学者が斬る・視点争点
    Date of publication: 2022.11

    Authorship：Sole author

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  • Title: Economically Enabled Energy Management
    Publisher: Springer
    Date of publication: 2020.03
    Author(s): Takeshi Hatanaka, Yasuaki Wasa, Kenko Uchida, Editors

    Area of responsibility: Ch 6. Behavioral Study of Demand Response: Web-Based Survey, Field Experiment, and Laboratory Experiment
    Authorship：Contributor

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MISC 【 display / non-display 】

  • Title:What determines the values of environmental benefits? Evidence from a worldwide survey
    Publisher:Research Square Platform LLC
    Date of publication:2021.09
    Author(s):Kayo Murakami, Norihiro Itsubo, Koichi Kuriyama

    DOI:10.21203/rs.3.rs-838391/v1

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  • Title:Heterogeneity of weighting to mitigate global environmental damages among G20 countries
    Journal name:Society for Environmental Economics and Policy Studies, 2021 Annual conference
    Date of publication:2021.09
    Author(s):Kayo MURAKAMI

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  • Title:ナッジとリベートの異質介入効果：因果的機械学習の節電フィールド実験への応用
    Publisher:京都大学
    Journal name:京都大学大学院経済学研究科 ディスカッションペーパーシリーズ  vol.j-20-003
    Date of publication:2020.07
    Author(s):村上佳世, 嶌田栄樹, 牛房義明, 依田高典

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  • Language：English
    Title:Deregulation and status quo bias: Evidence from stated and revealed switching behaviors in the electricity market in Japan
    Journal name:Graduate School of Economics, Kyoto University, Discussion Paper  vol.E-19-01
    Date of publication:2019.04
    Author(s):Kayo Murakami, Takanori Ida

  • Language：English
    Title:Consumer behavior toward organic labels: Implications for sustainable food policy and environmental education
    Journal name:RIHN/UCB International Workshop “Food, Agriculture and Human Impacts on the Environment: Japan, Asia and Beyond" in University of California, Berkeley
    Date of publication:2017.11
    Author(s):Kayo Murakami

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Awards 【 display / non-display 】

  • Prize: 会長賞
    Date awarded:2019.02
    Awarding organization：LCA日本フォーラム
    Award-winner (group):村上佳世

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Research Projects 【 display / non-display 】

  • Research category:Grant-in-Aid for Scientific Research (C)
    Project year：2020.04 - 2025.03
    Title:情報を用いた環境政策と消費者教育に関する研究
    Awarding organization：Japan Society for the Promotion of Science
    System name：Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)

  • Research category:Grant-in-Aid for JSPS Fellows
    Project year：2018.04 - 2021.03
    Title:評価主体の多様性に着目した環境価値に関する国際比較
    Awarding organization：Japan Society for the Promotion of Science
    System name：Grants-in-Aid for Scientific Research Grant-in-Aid for JSPS Fellows

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Teaching Experience (Off-campus) 【 display / non-display 】

  • Subject：Law and Behavioral Economics
    Institution name：Kobe University

  • Subject：Law and Economics
    Institution name：Kobe University, Faculty of Law, Faculty of Economics

  • Subject：Environmental Economics B
    Institution name：Osaka Prefecture University

  • Subject：Environmental Economics
    Institution name：Konan University

  • Subject：環境経済，環境と商品，循環型社会論
    Institution name：

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Committee Memberships 【 display / non-display 】

  • Organization name:環境省
    Committee name:日本版ナッジユニット連絡会議有識者

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Social Contribution 【 display / non-display 】

  • Title:[勉強会] 消費者目線で経済政策を考える
    Date：2022.12

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  • Title:What determines the values of environmental benefits? Evidence from a worldwide survey
    Date：2021.10

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  • Title:[レクチャーシリーズ] 消費者目線で経済政策を考える
    Date：2021.09

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  • Title:[出前授業] 消費者の選択で世界は変わるか？―エコラベルの可能性ー（高校生向け）
    Date：2016.10

  • Title:[出前授業] エコラベルって何？消費者の能動的な選択に向けて（一般向け）
    Date：2016.01

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