Fujiwara Ippei

写真a

Affiliation

Faculty of Economics （Mita）

Position

Professor

Related Websites

Remarks

Ippei Fujiwara
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Career 【 Display / hide 】

  • 1993.04
    -
    2011.09

    Bank of Japan

  • 2011.10
    -
    Present

    Australian National University, Crawford School of Public Policy, Associate Professor (2011 - 2013), Professor (2013 -)

  • 2014.04
    -
    Present

    Keio University, Faculty of Economics, Professor

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Academic Background 【 Display / hide 】

  • 1986.04
    -
    1989.03

    Waseda University High School

    Other, Graduated

  • 1989.04
    -
    1993.03

    Waseda University, Faculty of Politics and Economics, School of Politics

    University, Graduated

  • 1998.10
    -
    2000.07

    University of Oxford, Department of Economics

    Graduate School, Completed, Master's course

  • 2002.04
    -
    2005.03

    Osaka University, Department of Economics

    Graduate School, Completed, Doctoral course

  • 2008.10
    -
    2010.07

    University of Oxford, Department of Economics

    Graduate School, Completed, Doctoral course

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Academic Degrees 【 Display / hide 】

  • 政治学士, 早稲田大学, Coursework, 1993.03

  • Master of Philosophy in Economics, University of Oxford (St. Antony's College), 2000.07

  • 応用経済学部博士, 大阪大学, Coursework, 2005.03

  • Doctor of Philosophy in Economics, University of Oxford (Nuffield College), Coursework, 2010.07

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Research Areas 【 Display / hide 】

  • Humanities & Social Sciences / Economic theory

  • Humanities & Social Sciences / Economic policy

  • Humanities & Social Sciences / Money and finance

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Research Keywords 【 Display / hide 】

  • Macroecoomics

  • International Finance

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Papers 【 Display / hide 】

  • Robots and labour: implications for inflation dynamics

    I Fujiwara, F Zhu

    BIS Paper  2020

  • Reconnecting Exchange Rate and the General Equilibrium Puzzle

    Y Chen, I Fujiwara, Y Hirose

     2020

  • A Technology-Gap Model of Premature Deindustrialization

    I Fujiwara, K Matsuyama

    CEPR Discussion Paper No. DP15530  2020

  • On two notions of imperfect credibility in optimal monetary policies

    I Fujiwara, T Kam, T Sunakawa

    Economics Letters 174, 22-25 （Economics Letters)  174   22 - 25 2019.01

    ISSN  01651765

    　View Summary

    © 2018 Elsevier B.V. We explore how outcomes of optimal monetary policy with loose commitment (Schaumburg and Tambalotti, 2007; Debortoli and Nunes, 2010) with the non-reoptimization probability of [Formula presented] can be interpretable as outcomes of deeper optimal policy under sustainable plans (Chari and Kehoe, 1990) with [Formula presented]-period punishment. In a standard monetary-policy framework, we show that, for any sufficiently high value of [Formula presented], there exists an integer [Formula presented] such that impulse responses to the cost-push shock under each policy are similar to each other.

  • Fiscal forward guidance: A case for selective transparency

    Fujiwara I, Waki Y

    Journal of Monetary Economics （Journal of Monetary Economics)   2019

    Joint Work,  ISSN  03043932

    　View Summary

    © 2019 Elsevier B.V. Should the fiscal authority use forward guidance to reduce future policy uncertainty perceived by private agents? Using dynamic general equilibrium models, we examine the welfare effects of announcing future fiscal policy shocks and show that selective transparency is desirable — announcing distortionary future policy shocks can be detrimental to ex ante social welfare, whereas announcing non-distortionary shocks generally improves welfare. Sizable welfare gains are found with constructive ambiguity regarding the timing of a tax increase in a realistic fiscal consolidation scenario. However, being secretive about distortionary shocks is time inconsistent, and welfare loss from communication may be unavoidable.

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Papers, etc., Registered in KOARA 【 Display / hide 】

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Reviews, Commentaries, etc. 【 Display / hide 】

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Research Projects of Competitive Funds, etc. 【 Display / hide 】

  • ロボット化（自動化）は、経済活動のあり方を変えてしまうのか？

    2021.04
    -
    2025.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (B), Principal investigator

  • Government debt as international liquidity

    2018.04
    -
    2021.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, Grant-in-Aid for Scientific Research (A) , Principal investigator

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Other 【 Display / hide 】

  • 　View Details

    Editor, Asia and the Pacific Policy Studies, 2012-

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    Associate Editor, Japan and the World Economy, 2009-

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    Research Associate, Globalization and Monetary Policy Institute, FRB Dallas, 2010-

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    Deputy Director, Centre for Applied Macroeconomic Analysis, Australian National University, 2011-

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    Fellow, Euro Area Business Cycle Network, 2010-

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Courses Taught 【 Display / hide 】

  • SEMINAR: MACROECONOMICS

    2022

  • RESEARCH SEMINAR D

    2022

  • RESEARCH SEMINAR C

    2022

  • RESEARCH SEMINAR B

    2022

  • RESEARCH SEMINAR A

    2022

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