定兼 仁

Last Update: 2021/07/30 20:56:24

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Name(Kanji/Kana/Abecedarium Latinum)
定兼 仁/サダカネ ヒトシ/Sadakane, Hitoshi
Primary Affiliation(Org1/Job title)
Kyoto Institute of Economic Research (KIER)/Assistant Professor
Affiliated programs (koza)
Org1 Job title
Graduate School of Economics Assistant Professor
Contact Address
Type Address(Japanese) Address(English)
Office 京都市左京区吉田本町 Yoshida-Honmachi, Sakyo-ku, Kyoto 606-8501
E-mail Address
E-mail address
sadakane @ kier.kyoto-u.ac.jp
Academic Organizations You are Affiliated to in Japan
Organization name(Japanese) Organization name(English)
日本経済学会 Japanese Economic Association
Academic Organizations Overaseas You are Affiliated to
Organization name Country
Econometric Society
American Economic Association
Academic Degree
Field(Japanese) Field(English) University(Japanese) University(English) Method
修士(経営学) 神戸大学
博士(経営学) 神戸大学
Academic Resume (Graduate Schools)
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(Japanese) Major(English) Completion Status
神戸大学 大学院経営学研究科博士前期課程経営学専攻 修了
神戸大学 大学院経営学研究科博士後期課程経営学専攻 修了
Academic Resume (Undergraduate School/Majors)
University(Japanese) University(English) Faculty(Japanese) Faculty(English) Major(s)(Japanese) Major(s)(English) Completion Status
神戸大学 経営学部 卒業
Personal Profile
(Japanese)
組織的意思決定に伴う、戦略的情報伝達のゲーム理論分析を行なっている。主に、(i) 金銭移転を伴う逐次的情報伝達メカニズムの探求、(ii) 戦略的情報伝達と情報収集の相互連関の分析、(iii) 多事業部制組織における情報伝達と最適な組織構造の探究を行なっている。
(English)
I specialize in studying strategic information transmission in organizational decision-making processes. My research interests include (i) multistage information transmission with voluntary monetary transfers, (ii) strategic interaction between information acquisition and transmission, and (iii) information transmission and the allocation of decision-making authority in multidivisional organizations.
Personal Website(s) (URL(s))
URL
https://sites.google.com/site/hitoshisadakane/
ORCID ID
https://orcid.org/0000-0002-6054-6705
researchmap URL
https://researchmap.jp/7000019534
Fields of research (key words)
Key words(Japanese) Key words(English)
ミクロ経済学 Microeconomics
ゲーム理論 Game Theory
組織の経済学 Organizational Economics
契約理論 Contract Theory
Published Papers
Author Author(Japanese) Author(English) Title Title(Japanese) Title(English) Bibliography Bibliography(Japanese) Bibliography(English) Publication date Refereed paper Language Publishing type Disclose
Hitoshi Sadakane 定兼 仁 Hitoshi Sadakane Multistage Information Transmission with Voluntary Monetary Transfers Multistage Information Transmission with Voluntary Monetary Transfers Multistage Information Transmission with Voluntary Monetary Transfers ISER Discussion Paper 1006(The 19th ISER-Moriguch Prize (2016) Awarded Paper) ISER Discussion Paper 1006(The 19th ISER-Moriguch Prize (2016) Awarded Paper) ISER Discussion Paper 1006(The 19th ISER-Moriguch Prize (2016) Awarded Paper) 2021/05 English Research paper(bulletin of university, research institution) Disclose to all
Hitoshi Sadakane 定兼仁 Hitoshi Sadakane Cheap talk and Fact-checking Cheap talk and Fact-checking Cheap talk and Fact-checking Working Paper Working Paper Working Paper 2020/12 English Research paper(scientific journal) Disclose to all
Hitoshi Sadakane, Yasuyuki Miyahara 定兼 仁, 宮原 泰之 Hitoshi Sadakane, Yasuyuki Miyahara Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player KIER Discussion Paper No. 1050 KIER Discussion Paper No. 1050 KIER Discussion Paper No. 1050 2020/12 English Research paper(other academic) Disclose to all
Hitoshi Sadakane, Ming Li Hitoshi Sadakane, Ming Li Hitoshi Sadakane, Ming Li Diversification and Decentralization Diversification and Decentralization Diversification and Decentralization Working Paper Working Paper Working Paper 2020/08 English Research paper(scientific journal) Disclose to all
Hitoshi Sadakane, Ramakanta Patra Hitoshi Sadakane, Ramakanta Patra Hitoshi Sadakane, Ramakanta Patra Bertrand Competition with One-sided Cost Uncertainty Bertrand Competition with One-sided Cost Uncertainty Bertrand Competition with One-sided Cost Uncertainty NCDS Working Paper No.76 NCDS Working Paper No.76 NCDS Working Paper No.76 2019/08 English Research paper(scientific journal) Disclose to all
Hitoshi Sadakane 定兼 仁 Hitoshi Sadakane Complementarity between Communication and Investigation Complementarity between Communication and Investigation Complementarity between Communication and Investigation Working paper Working paper Working paper 2017/11 English Research paper(other academic) Disclose to all
Hitoshi Sadakane 定兼 仁 Hitoshi Sadakane Essays on Strategic Information Transmission Essays on Strategic Information Transmission Essays on Strategic Information Transmission Kobe University 神戸大学 Kobe University 2017/03 English Doctoral Thesis Disclose to all
Hitoshi Sadakane 定兼 仁 Hitoshi Sadakane An Analysis on Information Acquisition and Transmission 情報獲得と情報伝達に関する分析 An Analysis on Information Acquisition and Transmission Kokumin Keizai-zasshi, 213, 4, 43-59 国民経済雑誌, 213, 4, 43-59 Kokumin Keizai-zasshi, 213, 4, 43-59 2016/04 Japanese Research paper(scientific journal) Disclose to all
Title language:
Conference Activities & Talks
Title Title(Japanese) Title(English) Conference Conference(Japanese) Conference(English) Promotor Promotor(Japanese) Promotor(English) Date Language Assortment Disclose
Diversification and Decentralization Diversification and Decentralization Diversification and Decentralization 6th World Congress of the Game Theory Society 6th World Congress of the Game Theory Society 6th World Congress of the Game Theory Society 2021/07/21 English Oral presentation(general) Disclose to all
Cheap Talk and Fact-checking Cheap Talk and Fact-checking Cheap Talk and Fact-checking CIRJE ミクロ経済学ワークショップ CIRJE ミクロ経済学ワークショップ 2021/06/08 English Oral presentation(general) Disclose to all
Cheap Talk Game with Fact-checking Cheap Talk Game with Fact-checking Cheap Talk Game with Fact-checking 法政大学経済学部学会研究会 法政大学経済学部学会研究会 2020/12/19 Oral presentation(general) Disclose to all
Cheap Talk Game with Fact-checking Cheap Talk Game with Fact-checking Cheap Talk Game with Fact-checking 関西ゲーム理論研究会 関西ゲーム理論研究会 2020/11/21 Disclose to all
Diversification and Decentralization Diversification and Decentralization Diversification and Decentralization 東京理科大学ゲーム理論セミナー 東京理科大学ゲーム理論セミナー 東京理科大学ゲーム理論セミナー 2020/11/05 Oral presentation(general) Disclose to all
When Does Diversification Require Decentralization? When Does Diversification Require Decentralization? When Does Diversification Require Decentralization? World Congress of the Econometric Society 2020 World Congress of the Econometric Society 2020 World Congress of the Econometric Society 2020 2020/08 English Oral presentation(general) Disclose to all
Diversification and Decentralization Diversification and Decentralization Diversification and Decentralization 京都大学経済研究所 ミクロ経済学・ゲーム理論研究会 京都大学経済研究所 ミクロ経済学・ゲーム理論研究会 2020/07/30 English Oral presentation(general) Disclose to all
When Does Diversification Require Decentralization? When Does Diversification Require Decentralization? When Does Diversification Require Decentralization? 京都大学経済研究所 ミクロ経済学・ゲーム理論研究会 京都大学経済研究所 ミクロ経済学・ゲーム理論研究会 2019/12/26 English Oral presentation(general) Disclose to all
Intra-Firm Communication in Oligopoly Intra-Firm Communication in Oligopoly Intra-Firm Communication in Oligopoly CIREQ Micro CIREQ Micro CIREQ Micro 2019/03/29 English Oral presentation(general) Disclose to all
Intra-Firm Communication and Organizational Design in a Cournot Competition with Strategic Investments Intra-Firm Communication and Organizational Design in a Cournot Competition with Strategic Investments Intra-Firm Communication and Organizational Design in a Cournot Competition with Strategic Investments 6th Annual Communication Theory Workshop 6th Annual Communication Theory Workshop 6th Annual Communication Theory Workshop 2018/12/28 English Oral presentation(general) Disclose to all
Information Aggregation through Communication and Investigation Information Aggregation through Communication and Investigation Information Aggregation through Communication and Investigation 京都大学経済研究所 ミクロ経済学・ゲーム理論研究会 京都大学経済研究所 ミクロ経済学・ゲーム理論研究会 2018/03/08 English Oral presentation(general) Disclose to all
Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Yonsei-Kyoto-Osaka Economic Theory Workshop Yonsei-Kyoto-Osaka Economic Theory Workshop Yonsei-Kyoto-Osaka Economic Theory Workshop 2018/01/12 Oral presentation(general) Disclose to all
Complementarity between Communication and Investigation Complementarity between Communication and Investigation Complementarity between Communication and Investigation The Osaka Workshop on Economics of Institutions and Organizations The Osaka Workshop on Economics of Institutions and Organizations The Osaka Workshop on Economics of Institutions and Organizations 2017/12/15 Japanese Oral presentation(general) Disclose to all
Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player The 23rd Decentralization Conference in Japan 第23回 DC コンファレンス The 23rd Decentralization Conference in Japan 2017/09/08 Japanese Oral presentation(general) Disclose to all
Complementarity between Communication and Investigation Complementarity between Communication and Investigation Complementarity between Communication and Investigation SWET: Summer Workshop on Economic Theory SWET: Summer Workshop on Economic Theory SWET: Summer Workshop on Economic Theory 2017/08/10 Japanese Oral presentation(general) Disclose to all
Multistage Information Transmission with Voluntary Monetary Transfer Multistage Information Transmission with Voluntary Monetary Transfer Multistage Information Transmission with Voluntary Monetary Transfer International Conference on Game Theory at Stony Brook International Conference on Game Theory at Stony Brook International Conference on Game Theory at Stony Brook 2017/07/20 English Oral presentation(general) Disclose to all
Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Japanese Economic Association Spring Meeting 日本経済学会春季大会2017 Japanese Economic Association Spring Meeting 2017/06/25 Japanese Oral presentation(general) Disclose to all
Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Asia Meeting of the Econometric Society Asia Meeting of the Econometric Society Asia Meeting of the Econometric Society 2017/06/04 English Oral presentation(general) Disclose to all
Multistage Information Transmission with Voluntary Monetary Transfer Multistage Information Transmission with Voluntary Monetary Transfer Multistage Information Transmission with Voluntary Monetary Transfer AEI-Five Conference AEI-Five Conference AEI-Five Conference 2017/05/29 English Oral presentation(general) Disclose to all
Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Communication Enhancement through Information Acquisition by Uninformed Player Workshop on Microeconomics and Game Theory Institute of Economic Research, Kyoto University 京都大学経済研究所ミクロ経済学・ゲーム理論研究会 Workshop on Microeconomics and Game Theory Institute of Economic Research, Kyoto University 2017/04/13 English Oral presentation(general) Disclose to all

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Title language:
External funds: competitive funds and Grants-in-Aid for Scientific Research (Kakenhi)
Type Position Title(Japanese) Title(English) Period
科学研究費助成事業 研究活動スタート支援 Representative 組織におけるコミュニケーションの理論分析ー金銭移転の伴う情報伝達の可能性と限界 2017/08/25-2019/03/31
研究活動スタート支援 Representative 組織におけるコミュニケーションの理論分析ー金銭移転の伴う情報伝達の可能性と限界 (平成29年度分) 2017/04/01-2018/03/31
研究活動スタート支援 Representative 組織におけるコミュニケーションの理論分析ー金銭移転の伴う情報伝達の可能性と限界 (平成30年度分) 2018/04/01-2019/03/31
研究活動スタート支援 Representative 組織におけるコミュニケーションの理論分析ー金銭移転の伴う情報伝達の可能性と限界 (2019年度分) 2019/04/01-2020/03/31
Teaching subject(s)
Name(Japanese) Name(English) Term Department Period
ILASセミナー:ゲーム理論と戦略的意思決定の技術 ILAS Seminar :Game Theory and the Art of Strategic Decision Making 前期 全学共通科目 2020/04-2021/03
応用ゲーム理論 Applied Game Theory 後期 経済学研究科 2020/04-2021/03
応用ゲーム理論 Applied Game Theory 後期 経済学研究科 2021/04-2022/03
情報伝達のゲーム分析 Game Theoretic Analysis of Information Transmission 前期 経済学研究科 2021/04-2022/03
Faculty management (title, position)
Title Period
資料委員会 委員 2017/04/01-2022/03/31
編集・研究会委員会 委員 2017/04/01-2022/03/31
Experience of living abroad
Organization Department Research theme Country Period
Yale University Cowles Foundation for Research in Economics Game Theoretic Study on Strategic Information Acquisition and Transmission in Organization アメリカ 2018/05/15-2018/08/24
Concordia University Department of Economics Game Theoretic Study on Strategic Information Acquisition and Transmission in Organization カナダ 2019/03/08-2019/11/30