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Asset Price Fluctuations and Macroeconomic Policy

Research Project

Project/Area Number 21K01448
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07040:Economic policy-related
Research InstitutionSenshu University

Principal Investigator

Nutahara Kengo  専修大学, 経済学部, 教授 (30553672)

Project Period (FY) 2021-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2023: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2022: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2021: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsマクロ経済学 / 資産価格 / 金融政策 / 景気循環 / 長期インフレ率 / 格差 / 財政金融政策 / マクロ経済 / 経済政策
Outline of Research at the Start

本研究計画では、マクロ経済における資産価格変動のメカニズムの分析と、それをもとに望ましいマクロ経済政策の分析を行う。まず、実証分析によって資産価格がどのような要因で変動するのかを分析する。また実証分析の結果と整合的なマクロ経済理論モデルを開発し、マクロ経済政策の効果を分析を通じて、望ましい政策についての研究を行う。

Outline of Final Research Achievements

This research project aims to understand the mechanism of asset price fluctuations and to analyze the desirable economic policy. First, I examined the relation between asset price fluctuations and the trend inflation rate, and investigated whether the central bank should consider asset price fluctuations. Second, I developed a model with heterogeneous households (i.e., households with access to asset markets and households without access to asset markets), and investigated the relation between income inequality among households and monetary policy. Third, using a model with heterogeneous households, I estimated the sources of business cycles and inequality in Japan and the US, and investigated the effects of reducing inequality on business cycles.

Academic Significance and Societal Importance of the Research Achievements

1990年代の日本のいわゆる「失われた10 年」や2007年後半からの金融危機(Great Recession)などのような大きな景気後退の前後には,しばしば株価や地価などの資産価格の大きな変動が見られる。本研究では、日本が経験した長期デフレや現在のようなインフレトレンドにおいて金融政策は資産価格変動を考慮すべきかに一定の示唆を与えることができた。加えて、近年注目されている格差の一要因として資産保有に着目し、資産保有による格差を金融政策および政府は考慮すべきかについても一定の示唆を与えることができた。

Report

(4 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • Research Products

    (13 results)

All 2024 2023 2022 2021 Other

All Journal Article (3 results) Presentation (9 results) (of which Int'l Joint Research: 6 results) Remarks (1 results)

  • [Journal Article] Sources of Inequality and Business Cycles: Evidence from the US and Japan2024

    • Author(s)
      Masaru Inaba, Kengo Nutahara, and Daichi Shirai
    • Journal Title

      CIGS Working Paper

      Volume: No. 23-006E

    • Related Report
      2023 Annual Research Report
  • [Journal Article] A Benefit of Monetary Policy Response to Inequality2022

    • Author(s)
      奴田原健悟
    • Journal Title

      CIGS Working Paper

      Volume: 22-0006E

    • Related Report
      2022 Research-status Report
  • [Journal Article] Trend inflation, asset prices and monetary policy2021

    • Author(s)
      Kengo Nutahara
    • Journal Title

      CIGS Working Paper

      Volume: 21-0004E Pages: 1-28

    • Related Report
      2021 Research-status Report
  • [Presentation] Sources of Inequality and Business Cycles: Evidence from the US and Japan2023

    • Author(s)
      奴田原健悟
    • Organizer
      29th International Conference Computing in Economics and Finance
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sources of Inequality and Business Cycles: Evidence from the US and Japan2023

    • Author(s)
      奴田原健悟
    • Organizer
      Econometric Society Australasian Meeting 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Sources of Inequality and Business Cycles: Evidence from the US and Japan2023

    • Author(s)
      奴田原健悟
    • Organizer
      アカデミックセミナー(日本政策投資銀行設備投資研究所)
    • Related Report
      2023 Annual Research Report
  • [Presentation] Sources of Inequality and Business Cycles: Evidence from the US and Japan2023

    • Author(s)
      奴田原健悟
    • Organizer
      マクロ経済動学の理論・数量分析
    • Related Report
      2023 Annual Research Report
  • [Presentation] A Benefit of Monetary Policy Response to Inequality2023

    • Author(s)
      奴田原健悟
    • Organizer
      日本金融学会2023年度秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A Benefit of Monetary Policy Response to Inequality2023

    • Author(s)
      奴田原健悟
    • Organizer
      Vietnam Symposium in Banking and Finance 2023
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] A Benefit of Monetary Policy Response to Inequality2022

    • Author(s)
      奴田原健悟
    • Organizer
      53th Annual Conference of the Money, Macro and Finance Society
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Benefit of Monetary Policy Response to Inequality2022

    • Author(s)
      奴田原健悟
    • Organizer
      Singapore Economic Review Conference 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] A Benefit of Monetary Policy Response to Inequality2022

    • Author(s)
      奴田原健悟
    • Organizer
      Computing in Economics and Finance 2022
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Remarks] DSGE workshop

    • URL

      https://www.kengonutahara.com/dsge-workshop

    • Related Report
      2021 Research-status Report

URL: 

Published: 2021-04-28   Modified: 2025-01-30  

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