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Welfare effect of information disclosure

Research Project

Project/Area Number 26780121
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Economic theory
Research InstitutionMeiji Gakuin University (2015)
Osaka University (2014)

Principal Investigator

NAKAMURA Tomoya  明治学院大学, 経済学部, 准教授 (70706928)

Project Period (FY) 2014-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords情報公開 / 社会厚生 / 情報公開政策 / 社会厚生最大化
Outline of Final Research Achievements

I have examined two projects regarding information disclosure. First project is a problem of endogenous information acquisition. We show that, if the price of public information is constant, then social welfare become worse. However, if the price is increasing regarding users of public information, then welfare is maximized. Second project is market separation. We suppose two markets that have different precision of public information and two types of market participants that have different precision of private information. Then we show that two types of participants take different strategies of entering the markets by the conditions of parameters.

Report

(3 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • Research Products

    (3 results)

All 2015

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (2 results)

  • [Journal Article] One-Leader and Multiple-Follower Stackelberg Games with Private Information2015

    • Author(s)
      Tomoya Nakamura
    • Journal Title

      Economics Letters

      Volume: 127 Pages: 27-30

    • DOI

      10.1016/j.econlet.2014.12.010

    • NAID

      40022346298

    • Related Report
      2014 Research-status Report
    • Peer Reviewed
  • [Presentation] Endogenous Information Acquisition and the Partial Announcement Policy2015

    • Author(s)
      中村友哉
    • Organizer
      先端政策分析研究会
    • Place of Presentation
      琉球大学(沖縄県那覇市)
    • Year and Date
      2015-09-06
    • Related Report
      2015 Annual Research Report
  • [Presentation] Endogenous Information Acquisition and the Partial Announcement Policy2015

    • Author(s)
      中村友哉
    • Organizer
      Contract Theory Workshop East
    • Place of Presentation
      一橋大学(東京都国立市)
    • Year and Date
      2015-06-26
    • Related Report
      2015 Annual Research Report

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Published: 2014-04-04   Modified: 2017-05-10  

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