Updated on 2025/05/14

写真a

 
HAGIWARA, Reona
 
Affiliation
Faculty of Political Science and Economics, School of Political Science and Economics
Job title
Assistant Professor(non-tenure-track)
Degree
MA in Economics ( 2016.03 Hitotsubashi University )
Ph.D. in Economics ( 2021.02 Hitotsubashi University )
Homepage URL
https://sites.google.com/view/reona-hagiwara/

Research Experience

  • 2024.09
    -
    Now

    Toyo University   Faculty of Economics   Part-time Lecturer

  • 2024.04
    -
    Now

    Musashi University   Faculty of Economics   Part-time Lecturer

  • 2023.04
    -
    Now

    Waseda University   School of Political Science and Economics   Assistant Professor

  • 2022.09
    -
    2024.03

    Tokyo University of Science   School of Management Department of Business Economics   Part-time Lecturer

  • 2021.04
    -
    2023.03

    Bank of Japan   Institute for Monetary and Economic Studies (IMES)   Economist

  • 2020.04
    -
    2021.03

    Mitsubishi Economic Research Institute (MERI)   Research Fellow,

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Education Background

  • 2016.04
    -
    2021.02

    Hitotsubashi University   Graduate School of Economics  

  • 2015.04
    -
    2016.03

    Hitotsubashi University   Graduate School of Economics  

  • 2011.04
    -
    2015.03

    Hitotsubashi University   Faculty of Economics  

Professional Memberships

  • 2019.10
    -
    Now

    日本財政学会

  • 2017.06
    -
    Now

    日本経済学会

Research Areas

  • Economic theory / Economic policy

Research Interests

  • Macroeconomics

  • Fiscal Policy

  • Social Security

  • Welfare Analysis

 

Papers

  • Social Security Reform and Labor Supply of the Elderly in Japan

    Reona Hagiwara

    SSRN Working Paper (5102740 WPS)    2025.04

  • The Premium Gap in Asset Returns: Medical Expenditure Risk and Portfolio Choice

    Reona Hagiwara

    SSRN Working Paper (4590480 WPS)    2025.03

  • Macroeconomic and Welfare Effects of Family Policy: Cash Transfers vs In-kind Benefits

    Reona Hagiwara

       2025.02  [Refereed]

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

    Reona Hagiwara

    Economic Modelling   141 ( 106908 )  2024.12  [Refereed]

  • Seigniorage and Japanese fiscal sustainability: Simulation analysis using an overlapping generations model

    Reona Hagiwara

    Economic Modelling   84   340 - 356  2020.01  [Refereed]

    DOI

    Scopus

    1
    Citation
    (Scopus)

Books and Other Publications

  • 在職老齢年金制度の見直しによる経済効果

    萩原玲於奈( Part： Sole author)

    公益財団法人 三菱経済研究所  2021.08

Presentations

  • Macroeconomic and Welfare Effects of Family Policy: Cash Transfers vs In-kind Benefits

     [Invited]

    現代経済学研究会セミナー、東北大学 

    Presentation date： 2024.10

  • Macroeconomic and Welfare Effects of Family Policy: Cash Transfers vs In-kind Benefits

    日本経済学会2024年度秋季大会、福岡大学 

    Presentation date： 2024.10

  • Macroeconomic and Welfare Effects of Family Policy: Cash Transfers vs In-kind Benefits

    Japanese Economic Review Conference (Heterogeneity and Macroeconomics)、明治大学 

    Presentation date： 2024.08

  • Macroeconomic and Welfare Effects of Family Policy: Cash Transfers vs In-kind Benefits

     [Invited]

    DSGEワークショップ、専修大学 

    Presentation date： 2024.07

  • Medical Expenditure Risk and Liquidity Premium

    日本経済学会2024年度春季大会、東京経済大学 

    Presentation date： 2024.05

  • Medical Expenditure Risk and Liquidity Premium

     [Invited]

    Presentation date： 2024.04

  • Aging, Healthcare System, and Interest Rates

    Tokyo-Taipei-Seoul Macroeconomics Network 1st Workshop 

    Presentation date： 2024.02

  • Aging, Health Risk, and Interest Rates

    Summer Workshop on Economic Theory (SWET) 

    Presentation date： 2023.08

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

    Presentation date： 2023.04

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

     [Invited]

    Topics in Macroeconomics (Lecture by Professor Sagiri Kitao)、東京大学 

    Presentation date： 2022.07

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

    Computing Economics and Finance (CEF), Southern Methodist University 

    Presentation date： 2022.06

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

    Presentation date： 2021.12

  • Medical Demand Elasticity Matters: The Welfare Effects of Public Health Insurance Reform in an Aging Economy

    日本経済学会2021年度秋季大会、大阪大学（オンライン開催） 

    Presentation date： 2021.10

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

    第16 回 Modern Monetary Economics Summer Institute (MME SI) in Kobe、神戸大学 

    Presentation date： 2021.09

  • Welfare Effects of Health Insurance Reform: The Role of Elastic Medical Demand

    The 7th Hitotsubashi Summer Institute (HSI)、一橋大学 

    Presentation date： 2021.08

  • 医療需要の価格弾力性と公的医療保険制度改革の厚生効果

    第15 回若手経済学者のためのマクロ経済学コンファレンス、大阪大学 

    Presentation date： 2021.02

  • 日本の公的医療保険制度改革のマクロ経済および厚生効果

    日本財政学会第76回大会、横浜国立大学 

    Presentation date： 2019.10

  • わが国における子育て支援政策の財政および厚生分析－人口が内生化されたOLGモデルによるアプローチ－

    日本経済学会2018年度秋季大会（ポスター発表）、学習院大学 

    Presentation date： 2018.09

  • シニョレッジと日本財政の持続可能性－世代重複モデルを用いたシミュレーション分析－

    日本経済学会2017年度秋季大会（ポスター発表）、青山学院大学 

    Presentation date： 2017.09

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Research Projects

  • 人口高齢化社会における公的年金制度改革と高齢者の就労行動に関する定量分析

    日本学術振興会  科学研究費助成事業

    Project Year :

    2024.04
    -
    2027.03
     

    萩原 玲於奈

  • 世代重複型動学的一般均衡モデルを用いた人口高齢化、健康・医療費リスク、金利水準の関係性に関する研究

    公益財団法人東京海上各務記念財団  社会科学分野研究助成事業

    Project Year :

    2023.06
    -
    2025.06
     

    萩原 玲於奈

  • 世代重複モデルを用いた出産・子育て支援政策の経済効果および厚生効果に関する研究

    日本学術振興会  科学研究費助成事業

    Project Year :

    2023.08
    -
    2025.03
     

    萩原 玲於奈

 

Syllabus

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Teaching Experience

  • 経済各論(家計の多様性とマクロ経済学)

    武蔵大学  

    2025.04
    -
    Now
     

  • マクロ経済学演習B

    東洋大学  

    2024.09
    -
    Now
     

  • 経済学研究（財政と社会保障）

    早稲田大学  

    2023.10
    -
    Now
     

  • Intermediate Seminar

    Waseda University  

    2023.04
    -
    Now
     

  • Fresh-Start Seminar

    Waseda University  

    2023.04
    -
    Now
     

  • 財政学２

    武蔵大学  

    2024.09
    -
    2025.03
     

  • Public Economics I

    Musashi University  

    2024.04
    -
    2024.07
     

  • Macroeconomics II

    Tokyo University of Science  

    2022.09
    -
    2024.03
     

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