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On Monetary Equilibria

Research Project

Project/Area Number 19530148
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Economic theory
Research InstitutionThe University of Tokyo

Principal Investigator

KAMIYA Kazuya  The University of Tokyo, 大学院・経済学研究科, 教授 (50201439)

Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords貨幣的均衡 / オークション / ワルラス均衡 / 貨幣 / マッチング / 非決定性 / サイクル / マッチング・モデル
Research Abstract

I investigated monetary equilibria and obtained the following results :
1. I presented several models with indeterminate equilibria. Moreover, I presented the logic behind the indeterminacy.
2. I presented a policy which leads the economy to an efficient allocation, when the monetary equilibria are indeterminate.
3. I analyzed the effect of choice of market institutions, e.g., an auction market or a Walrasian market, on the welfare of the economy.
4. I presented a fundamental method to prove the existence of equilibria in random matching models, such as monetary search models and labor search models, and analyzed the global structure of the set of equilibria. Moreover, I investigated equilibrium dynamics in cash-in-advance models.

Report

(6 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report   Self-evaluation Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (18 results)

All 2011 2010 2009 2007 Other

All Journal Article (12 results) (of which Peer Reviewed: 12 results) Presentation (5 results) Remarks (1 results)

  • [Journal Article] Stationary Monetary Equilibria with Strictly Increasing Value Functions and Non-Discrete Money Holdings Distributions : An Indeterminacy Result2011

    • Author(s)
      Kazuya Kamiya, Takashi Shimizu
    • Journal Title

      Journal of Economic Theory

      Volume: (掲載決定)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Matching Models with a Conservation Law : The Existence and Global Structure of the Set of Stationary Equilibria2009

    • Author(s)
      Kazuya Kamiya, Dolf Talman
    • Journal Title

      Journal of Mathematical Economics v.45, iss.5-6

      Pages: 397-413

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Matching Models with a Conservation Law : The Existence and Global Structure of the Set of Stationary Equilibria2009

    • Author(s)
      Kazuya Kamiya, Dolf Talman
    • Journal Title

      Journal of Mathematical Economics 45

      Pages: 397-413

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Matching Models with a Conservation Law : The Existence and Global Structure of the Set of Stationary Equilibria2009

    • Author(s)
      Kazuya Kamiya, Dolf Talman
    • Journal Title

      Journal of Mathematical Economics Vol.45

      Pages: 397-413

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Existence of Equilibria in Matching Models of Money : A New Technique2007

    • Author(s)
      Kazuya Kamiya, Takashi Shimizu
    • Journal Title

      Economic Theory v.32

      Pages: 447-460

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] On the Role of Tax-Subsidy Scheme in Money Search Models2007

    • Author(s)
      Kazuya Kamiya, Takashi Shimizu
    • Journal Title

      International Economic Review v.48

      Pages: 575-606

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Existence of Equilibria in Matching Models of Money : A New Technique2007

    • Author(s)
      Kazuya Kamiya, Takashi Shimizu
    • Journal Title

      Economic Theory 32

      Pages: 447-460

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] On the Role of Tax-Subsidy Scheme in Money Search Models2007

    • Author(s)
      Kazuya Kamiya, Takashi Shimizu
    • Journal Title

      International Economic Review 48

      Pages: 575-606

    • Related Report
      2009 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] Existence of Equilibria in Matching Models of Money: A New Technique2007

    • Author(s)
      Kazuya Kamiya and Takashi Shimizu
    • Journal Title

      Economic Theory 32

      Pages: 447-460

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the Role of Tax-Subsidy Scheme in Money Search Models2007

    • Author(s)
      Kazuya Kamiya and Takashi Shimizu
    • Journal Title

      International Economic Review 48

      Pages: 575-606

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Stationary Monetary Equilibria with Strictly Increasing Value Functions and Non-Discrete Money Holdings Distributions : An Indeterminacy Result

    • Author(s)
      Kazuya Kamiya, Takashi Shimizu
    • Journal Title

      Journal of Economic Theory (掲載決定)

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Matching Models with a Conservation Law: The Existence and Global Structure of the Set of Stationary Equilibria

    • Author(s)
      Kazuya Kamiya and Dolf Talman
    • Journal Title

      Journal of Mathematical Economics (掲載決定)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] Hysteresis in Dynamic General Equilibrium Models with Cash-in-Advance Constraints2010

    • Organizer
      Workshop on Macroeconomic Dynamics Sydney
    • Year and Date
      2010-07-25
    • Related Report
      2010 Final Research Report
  • [Presentation] Hysteresis in Dynamic General Equilibrium Models with Cash-in-Advance Constraints2010

    • Author(s)
      Kazuya Kamiya
    • Organizer
      Workshop on Macroeconomic Dynamics Sydney 2010
    • Place of Presentation
      Crowne Plaza Hotel, Sydney, Australia
    • Year and Date
      2010-07-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Hysteresis in Dynamic General Equilibrium Models with Cash-in-Advance Constraints2009

    • Organizer
      General Equilibrium Theory Workshop in Asia (GETA 2009)
    • Place of Presentation
      早稲田大学
    • Year and Date
      2009-07-31
    • Related Report
      2010 Final Research Report 2009 Annual Research Report 2009 Self-evaluation Report
  • [Presentation] Dynamic Auction Markets in a Large Economy2007

    • Organizer
      General Equilibrium Theory Workshop in Asia (GETA 2007)
    • Place of Presentation
      National University of Singapore
    • Year and Date
      2007-08-18
    • Related Report
      2010 Final Research Report 2009 Self-evaluation Report
  • [Presentation] Dynamic Auction Markets in a Large Economy2007

    • Author(s)
      神谷和也
    • Organizer
      The Forth Asian Workshop on General Equilibrium Theory (GATA2007)
    • Place of Presentation
      National University of Singapore
    • Year and Date
      2007-08-18
    • Related Report
      2007 Annual Research Report
  • [Remarks] ホームページ等

    • Related Report
      2010 Final Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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