Updated on 2024/09/20

写真a

 
OKAMOTO Chigusa
 
Organization
Faculty of Economics Assistant Professor
External link

Degree

  • 博士(経済学) ( 東京大学 )

  • 修士(経済学) ( 東京大学 )

Education

  • 2019.3
     

    The University of Tokyo   doctor course   finished without a degree after completion of required course credits

  • 2016.3
     

    The University of Tokyo   master course   completed

  • 2014.3
     

    Tsuda College   graduated

Research History

  • 2023.3 - Now

    東京大学 大学院経済学研究科附属政策評価研究教育センター   招聘研究員

  • 2021.4 - Now

    Chuo University   Faculty of Economics   Assistant Professor

  • 2020.5 - 2023.3

    The University of Tokyo

  • 2020.4 - 2021.3

    Chuo University   Faculty of Economics

  • 2020.4 - 2021.3

    Rikkyo University   College of Economics Department of Economics   Assistant Professor

  • 2020.4    

    The University of Tokyo

  • 2019.4 - 2020.3

    The University of Tokyo   Center for Research and Education in Program Evaluation, Faculty of Economics   Project Researcher

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Professional Memberships

  • 2017.8 - Now

    日本応用経済学会

  • 2016.9 - Now

    応用地域学会

  • 2016.6 - Now

    日本経済学会

Research Interests

  • 応用ミクロ計量

  • 空間経済学

  • 都市経済学

Research Areas

  • Humanities & Social Sciences / Economic policy

Papers

  • 企業と大学の研究活動の集積及び共集積に関する分析

    岡本千草

    経済学論纂   63 ( 3・4 )   2022.12

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    Publishing type:Research paper (bulletin of university, research institution)  

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  • Impacts of high-speed rail construction on land prices in urban agglomerations: Evidence from Kyushu in Japan Reviewed

    Chigusa Okamoto, Yasuhiro Sato

    Journal of Asian Economics   76   101364 - 101364   2021.10

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    Authorship:Corresponding author   Publishing type:Research paper (scientific journal)   Publisher:Elsevier {BV}  

    DOI: 10.1016/j.asieco.2021.101364

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  • The effect of automation levels on US interstate migration Reviewed

    Chigusa Okamoto

    ANNALS OF REGIONAL SCIENCE   63 ( 3 )   519 - 539   2019.12

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    Language:English   Publishing type:Research paper (scientific journal)   Publisher:SPRINGER  

    This study investigates the extent to which job process automation, which has resulted in wage inequality and job polarization in the USA and has affected US interstate migration over the past two decades. The level of automation in each state is calculated using data on the degree of automation of each occupation. In particular, this study examines how the difference in the levels among states explains the movement of migrants. The results show that people move to states with more automation in skilled occupations and less automation in unskilled occupations. This finding implies that automation has a complementary (substitution) effect on skilled (unskilled) occupations. The results also show that the former effect is larger and more robust than the latter one. Further analyses use migration flow data classified into several subgroups and find that both skilled and unskilled workers in most occupations move to states with more automation in skilled occupations and less automation in unskilled occupations.

    DOI: 10.1007/s00168-019-00940-z

    Web of Science

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  • Localization of Inter-firm Research Collaborations and University-firm Research Collaborations Reviewed

    11   55 - 71   2018.3

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    Language:Japanese  

    CiNii Books

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Books

  • やっぱり経済学はおもしろい! : 高校の勉強ってどう役立つの?

    ( Role: Contributor第3章 人や企業はなぜ集まるのか?)

    中央大学出版部  2023.7  ( ISBN:9784805727126

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    Total pages:v, 184p   Language:Japanese  

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MISC

  • Urban Redevelopment Program and Demand Externality

    Daiji Kawaguchi, Keisuke Kawata, Chigusa Okamoto

    CREPE DISCUSSION PAPER NO.152   2024.4

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  • 日本のスタートアップ事業分野とその立地パターンについて

    岡本千草

    CREI Report   ( 16 )   2024.3

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  • Impact of aggregation and diversity of facilities and company locations on start-up locations

    ( 13 )   2023.6

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  • Intermediaries in Transaction Networks: Location of Wholesalers' Headquarters and Other Establishments

    Tadashi Ito, Chigusa Okamoto, Yukiko Saito

    RIETI Discussion Paper Series 20-E-056   2020.6

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Presentations

  • Entry location of startups: Does diversity matter?

    Chigusa Okamoto

    第4回アントレプレナーシップ研究会  2024.9 

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  • スタートアップの創出や成長に対する事業関連性の影響

    岡本千草

    サステナブル・インフラ研究会  2024.6 

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  • Startup Location and Business Attributes in Japan

    Chigusa Okamoto

    CREI International Forum  2024.3 

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  • 日本におけるスタートアップの立地と事業属性の関連性 Invited

    岡本千草

    日本不動産金融工学会  2024.2 

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  • Entry and exit location of startups: Does diversity matter?

    Chigusa Okamoto

    応用地域学会第37回研究発表大会  2023.12 

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  • Entry and exit location of startups: Does diversity matter?

    Chigusa Okamoto

    東京大学 都市経済ワークショップ  2023.11 

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  • Entry and exit location of startups: does diversity matter?

    Chigusa Okamoto

    中央大学企業研究所公開研究会  2023.10 

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  • Entry and exit location of startups

    Chigusa Okamoto

    大阪公立大学経済学会研究会  2023.9 

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  • Urban Redevelopment Program and Shopping Externality

    Daiji Kawaguchi, Keisuke Kawata, Chigusa Okamoto

    2023 Asian Meeting of the Econometric Society  2023.7 

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  • Urban Redevelopment Program and Shopping Externality

    Daiji Kawaguchi, Keisuke Kawata, Chigusa Okamoto

    関西労働研究会  2023.4 

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  • Entry and exit location of startups in Japan

    Chigusa Okamoto

    一橋大学 環境技術ワークショップ  2023.4 

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  • Knowledge spillovers through industry-university research collaborations

    Chigusa Okamoto

    応用地域学会第35回研究発表大会  2021.11 

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  • Urban Redevelopment Program and Shopping Externality

    TCJS Early-Career Scholar Forum  2021.9 

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  • Urban Redevelopment Program and Shopping Externality

    Daiji Kawaguchi, Keisuke Kawata, Chigusa Okamoto

    慶應義塾大学経済研究所 応用経済学ワークショップ  2021.7 

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  • Urban Redevelopment Program and Shopping Externality

    Daiji Kawaguchi, Keisuke Kawata, Chigusa Okamoto

    神戸大学 六甲フォーラム  2021.5 

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  • Externality of public housing rebuilding

    Daiji Kawaguchi, Keisuke Kawata, Chigusa Okamoto

    応用地域学会第33回研究発表大会  2019.11 

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  • Impacts of high-speed rail construction on urban agglomerations: Evidence from Kyushu in Japan

    Chigusa Okamoto, Yasuhiro Sato

    政策研究大学院大学 ポリシー・モデリング・ワークショップ  2019.7 

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  • Impacts of high-speed rail construction on urban agglomerations: Evidence from Kyushu in Japan

    Chigusa Okamoto, Yasuhiro Sato

    京都大学 Urban Economics Workshop  2019.1 

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  • Neighborhood Externalities from “One-room Apartments”

    Chigusa Okamoto

    応用地域学会第32回研究発表大会  2018.12 

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  • The Impacts of High-Speed Rail Construction on Urban Agglomerations: Evidence from Kyusyu in Japan

    Chigusa Okamoto, Yasuhiro Sato

    応用地域学会第32回研究発表大会  2018.12 

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  • The impacts of high-speed railway construction on urban agglomerations: Evidence from Kyusyu in Japan

    Chigusa Okamoto, Yasuhiro Sato

    65th Annual North American Meetings of the Regional Science Association International  2018.11 

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  • Neighborhood Externalities from "One-room Apartments"(ポスター報告)

    Chigusa Okamoto

    日本経済学会2018年度秋季大会  2018.9 

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  • Neighborhood externalities from one-room apartments

    Chigusa Okamoto

    IDE School on Urban and Regional Economics in Developing Countries for Young Economists  2018.5 

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  • The Impacts of High-Speed Rail Way Construction on Urban Agglomerations: Evidence from Kyusyu in Japan

    Chigusa Okamoto, Yasuhiro Sato

    Mastering ’Metrics: Empirical Strategies for Policy Analysis  2018.5 

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  • Neighborhood Externalities from "One-room Apartments"

    Chigusa Okamoto

    東京大学 都市経済ワークショップ  2018.4 

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  • The impacts of high-speed rail way construction on urban agglomerations: Evidence from Kyusyu in Japan

    Chigusa Okamoto, Yasuhiro Sato

    東北大学現代経済学研究会  2018.3 

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  • The Effect of Automation on US Interstate Migration

    Chigusa Okamoto

    香川大学 地域科学セミナー  2018.2 

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  • The Effect of Automation on Intercity Migration

    Chigusa Okamoto

    The 7th Asian Seminar in Regional Science  2017.9 

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  • The effect of automation on interstate migration

    Chigusa Okamoto

    東京大学 都市経済ワークショップ  2017.7 

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  • The effect of automation on routine work and intercity migration(ポスター報告)

    Chigusa Okamoto

    日本経済学会2017年度春季大会  2017.6 

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  • The effect of automation on intercity migration

    Chigusa Okamoto

    京都大学 Urban Economics Workshop  2017.6 

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  • 産学間と企業間の共同研究における地理的近接性

    岡本千草

    「イノべーションと政策研究」ワークショップ  2017.3 

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  • The impact of production automation on routine work and intercity migration

    Chigusa Okamoto

    九州産業大学 空間経済学研究会  2017.3 

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  • The impact of production automation on routine work and intercity migration

    2017.1 

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  • 企業間と産学間の共同研究における地理的近接性

    岡本千草

    応用地域学会第30回研究発表大会  2016.11 

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  • 地理的近接性に関する産学間共同研究と企業間共同研究の比較(ポスター報告)

    岡本千草

    日本経済学会2016年度秋季大会  2016.9 

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  • 地理的近接性に関する産学間共同研究と企業間共同研究の比較

    岡本千草

    東京大学 都市経済ワークショップ  2016.6 

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  • 地理的集積パターンに関する産学間共同開発と企業間共同開発との比較

    岡本千草

    東京大学 ミクロ経済学ワークショップ  2016.1 

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Awards

  • 2017年度日本応用経済学会奨励賞

    2018.6   日本応用経済学会  

Research Projects

  • 国際化と移民の社会的統合に関する研究

    Grant number:22H00836  2022.4 - 2026.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (B)  Grant-in-Aid for Scientific Research (B)  The University of Tokyo

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    Grant amount: \17160000 ( Direct Cost: \13200000 、 Indirect Cost: \3960000 )

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  • Assessment of the Urban Transport Policy using Quantitative Spatial Equilibrium Approach

    Grant number:21K01456  2021.4 - 2024.3

    Japan Society for the Promotion of Science  Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)  Grant-in-Aid for Scientific Research (C)  JICA Ogata Sadako Research Institute for Peace and Development

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    Grant amount: \4030000 ( Direct Cost: \3100000 、 Indirect Cost: \930000 )

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  • 産学連携による地域経済への知識波及に関する研究

    Grant number:20K22103  2020.9 - 2022.3

    日本学術振興会  科学研究費助成事業 研究活動スタート支援  研究活動スタート支援  立教大学

    岡本 千草

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    Grant amount: \2600000 ( Direct Cost: \2000000 、 Indirect Cost: \600000 )

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