• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Understanding the Gains from Wage Rigidity in a Currency Union with Default Risk: Focusing on the Relationship between Terms of Trade and Fiscal Balance

Research Project

Project/Area Number 19K01755
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07060:Money and finance-related
Research InstitutionNagoya City University

Principal Investigator

OKANO Eiji  名古屋市立大学, 大学院経済学研究科, 教授 (20406713)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords賃金硬直性 / 経済厚生 / 共通通貨圏 / 名目賃金の硬直性 / 厚生損失 / 金融政策 / 動学的確率的一般均衡 / Wage Rigidity / Default Risk / 経済厚生損失 / ニューケインジアン / 名目賃金硬直性 / Sovereign Risk / Optimal MonetaryPolicy / Welfare Gains / Currency Union
Outline of Research at the Start

本研究ではGM (2016)と異なりデフォルトリスクを伴う共通通貨圏では名目賃金の硬直性は経済厚生損失削減に寄与しないこと、つまり、名目賃金の硬直性が低いほど経済厚生損失は削減されることを変動相場制との対比において明らかにする。そのため、Uribe (2006, JME)のデフォルトメカニズムが導入された動学的確率的一般均衡(Dynamic Stochastic General Equilibrium、DSGE)に基づく小国開放経済モデルを導出し、経済厚生損失が様々な賃金硬直性の下でどのような影響を受けるか検討する。

Outline of Final Research Achievements

This study analyzes how wage rigidity affects social welfare, by exploiting dynamic general equilibrium and focusing on the relationship between changes in the terms of trade and fiscal balance. Even in previous works, similar to this study, how wage rigidity affects social welfare, by exploiting the framework adopted by this study. Although previous works focus on changes in the terms of trade, however, those do focus on fiscal balance. Because of this, how fiscal balance affects the relationship between wage rigidity and social welfare is not considered. To consider this and analyze, unlike those previous works, the model in this study includes government budget constraint with endogenous fiscal feed back rule like Bohn rule explicitly. This study has succeeded to show that wage flexibility enhances social welfare in many cases, although previous works showed that wage flexibility does not necessary enhance social welfare in a currency union.

Academic Significance and Societal Importance of the Research Achievements

先行研究では共通通貨圏において賃金伸縮性は必ずしも経済厚生を高めることではないと主唱されている。本研究では政府を明示的にモデルに取り込むことで、先行研究とは異なり賃金伸縮性は経済厚生を高めることを示した。金融政策は財政政策と共に考えることでより現実的な政策的含意が得られるとするならば、現実的な政策的含意が得られたという点で本研究の成果は大いに意義があると言える。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (14 results)

All 2023 2022 2021 2020 2019 Other

All Journal Article (2 results) (of which Open Access: 2 results) Presentation (10 results) (of which Int'l Joint Research: 4 results) Remarks (2 results)

  • [Journal Article] Understanding the Gains from Wage Flexibility in a Currency Union: The Fiscal Policy Connection2020

    • Author(s)
      OKANO, Eiji
    • Journal Title

      Birkbeck Centre for Applied Macroeconomics Working Paper

      Volume: 2005 Pages: 1-43

    • Related Report
      2020 Research-status Report
    • Open Access
  • [Journal Article] Optimal monetary and fiscal policy rules, welfare gains and exogenous shocks in an economy with default risk2019

    • Author(s)
      OKANO, Eiji and Masataka Eguchi
    • Journal Title

      BCAM Working Paper Series

      Volume: 1902

    • Related Report
      2019 Research-status Report
    • Open Access
  • [Presentation] Understanding the Gains from Wage Flexibility in a Currency Union: The Fiscal Policy Connection2023

    • Author(s)
      OKANO, Eiji
    • Organizer
      日本金融学会関東部会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Understanding the Gains from Wage Flexibility in a Currency Union: The Fiscal Policy Connection2022

    • Author(s)
      OKANO, Eiji
    • Organizer
      The 30th Anniversary of the Maastricht Treaty
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Effects of Money-financed Fiscal Stimulus in a Small Open Economy2022

    • Author(s)
      岡野衛士
    • Organizer
      29th Symposium of the Society for Nonlinear Dynamics & Econometrics
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Effects of Money-financed Fiscal Stimulus in a Small Open Economy2022

    • Author(s)
      岡野衛士
    • Organizer
      日本金融学会中部部会2021年度第2回研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] The Effects of Money-financed Fiscal Stimulus in a Small Open Economy2021

    • Author(s)
      岡野衛士
    • Organizer
      15th International Conference on Computational and Financial Econometrics
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Understanding the Gains from Wage Flexibility in a Currency Union: The Fiscal Policy Connection2021

    • Author(s)
      岡野衛士
    • Organizer
      日本金融学会令和2(2020)年度第2回研究会
    • Related Report
      2020 Research-status Report
  • [Presentation] Understanding the Gains from Wage Flexibility in a Currency Union: The Fiscal Policy Connection2020

    • Author(s)
      岡野衛士
    • Organizer
      日本応用経済学会2020年度春季大会
    • Related Report
      2020 Research-status Report
  • [Presentation] Optimal Monetary and Fiscal Policy Rules, Welfare Gains and Exogenous Shocks in an Economy with Default Risk2019

    • Author(s)
      岡野衛士
    • Organizer
      日本金融学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Optimal Monetary and Fiscal Policy Rules, Welfare Gains and Exogenous Shocks in an Economy with Default Risk2019

    • Author(s)
      岡野衛士
    • Organizer
      日本応用経済学会2019年秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Understanding the Gains from Wage Rigidity: How Default Risks Work?2019

    • Author(s)
      OKANO, Eiji
    • Organizer
      INFINITI Conference on International Finance
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Remarks] 未公刊論文

    • URL

      https://www.econ.nagoya-cu.ac.jp/~eiji_okano/papers_j.html

    • Related Report
      2020 Research-status Report 2019 Research-status Report
  • [Remarks] Birkbeck Center for Applied Macroeconomics

    • URL

      http://www.bbk.ac.uk/research/centres/bcam/working-paper-series

    • Related Report
      2019 Research-status Report

URL: 

Published: 2019-04-18   Modified: 2024-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi