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Portfolio Selection Behavior by Individuals in Japan Under the Financial liberalization with Special Refarence to Financial Information

Research Project

Project/Area Number 07630091
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Public finance/Monetary economics
Research InstitutionWaseda University

Principal Investigator

MORI Teruo  Waseda University Political Science and Economics, Professor Waseda Univ., 政治経済学部, 教授 (40111075)

Project Period (FY) 1995 – 1996
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1996: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1995: ¥700,000 (Direct Cost: ¥700,000)
KeywordsErgodic world / bounded rationality / valuable information / the cost to cellect and analyze information / the individuality of financial institution / generaliyd financial information / learning effect to information / Erogodicな世界 / 制約された合理性 / 情報入手コスト / 情報サーチ力 / 個人部門の金融情報認知度 / 不確実性とリスク / 期待効用極大化仮説 / 絶対的危険回避度 / 一定の確率分布をもつ世界 / 不確実性の世界 / 情報の差 / 流動性制約
Research Abstract

We don't live in the ergodic world, as Neo-classical economists assume, but in the uncertain world. Though, it is never agnotic. We are going to find valuable economic informations and take a selection satisfying in our economy.
Our ability to cilllect and analyze economic informations acquisition andanalyze is not enough, and we, especially individuals, don't produce financial information by ourselves, because of speculiarity of financial assets and the non-individuality of financial institutions. We use the generalized financial in-formation dispatched by mass-media.
At the times of deposits rate in 1970' the generalized financial informations in favor to postal saving deposits were widespreaded by massmedia. On that ocassios, postal savings certificates-private time and saving deposit ratio increased with statistically significant results. Portfolio selection behavior by individuals in Japan responded to those informations.
Individuals with bounded rationality-not perfect rationality- have to acquire learning effects to those generalised financial informatoins. However, we could not find them with statistically significant results.

Report

(3 results)
  • 1997 Final Research Report Summary
  • 1996 Annual Research Report
  • 1995 Annual Research Report
  • Research Products

    (7 results)

All Other

All Publications (7 results)

  • [Publications] 森 映雄: "個人部門の金融情報サーチ" 現代政治経済研究所「研究叢書」1号 森 映雄編「現代金融の諸問題」. 63-83 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 森 映雄: "金融情報と個人部門の金融資産選択" 早稲田政治経済学雑誌. 333. (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 森 映雄: "限定合理性と金融情報" (社)東京都信用金庫協会研究センター「調査四季報」. 30号. 2-6 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Teruo Mori: "Financial Information Research by Individuals', in ed Teruo Mori Kinyu oyobi sorenikanrensuru Syomonndai" Research Paper No9, Institute for Rese-arch Contemporary Political and Economic Affair Wased a University. 63-83 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Teruo Mori: "Financial Information and Portfollio Behavior by Individuals'." The Waseda Journal of Political Scieace and Economics, The Waseda Society of Political Science and Economics. No.333. 155-186 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Teruo Mori: "Bounded Rationality and Financial Information'" Ttousa Sikihou, Tokyo Shinkin Bank Reserach Center. No.30. 2-6 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 森映雄: "個人部門の金融情報サーチ" 早稲田大学現代政治経済研究所研究叢書第9号「金融およびそれに関連する諸問題」. (未定). (1997)

    • Related Report
      1996 Annual Research Report

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Published: 1995-04-01   Modified: 2016-04-21  

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