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

Board Members' Personal Network and Banks' Behavior

Research Project

Project/Area Number 18K12810
Research Category

Grant-in-Aid for Early-Career Scientists

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

Principal Investigator

OSADA TAKESHI  埼玉大学, 人文社会科学研究科, 教授 (30612204)

Project Period (FY) 2018-04-01 – 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 2020: ¥390,000 (Direct Cost: ¥300,000、Indirect Cost: ¥90,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords個人ネットワーク / 企業不正の発生 / 銀行 / 金融行政 / 企業不正の発覚 / 取締役会の構造 / 公的資金注入政策 / Personal Network / 企業不正の発生要因 / 企業不正の発覚要因 / コーポレートガバナンス / 同窓会ネットワーク(学閥) / 出身地ネットワーク / 企業不正 / 取締役会 / 銀行行動
Outline of Final Research Achievements

We conducted two studies on personal networks among board members ("Personal Network, Board Structure and Corporate Fraud in Japan" and "Old Boy Network, Capital Injection and Banks' Returns: Evidence from Japanese Banks"). Although neither research reached its goal of publication in an international academic journal, we continues to revise and submit them. Both papers are published on the Sydney Banking and Financial Stability Conference website in 2019 and 2023.

Academic Significance and Societal Importance of the Research Achievements

個人ネットワーク(Personal Network)と経済活動に関する国内研究は殆どなく、学術的意義の高い研究であると考える。1つめの研究では、取締役会メンバー間の強力な個人ネットワークは不正発生・隠蔽の両方を防ぐのに役立つことを実証的に示しているが、この結果は、欧州や米国の先行研究と比較してコーポレートガバナンスにおける個人ネットワークの有効性における文化的な違いを浮き彫りにしており、学術的意義があると考えている。2つ目の研究では、銀行に対する資本注入政策が個人ネットワークを壊す働きをし、業績に負の影響を与えたこと明らかにしており、資本注入政策を評価する貴重な研究成果だと言える。

Report

(7 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (11 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (5 results) Journal Article (1 results) (of which Int'l Joint Research: 1 results,  Open Access: 1 results) Presentation (5 results) (of which Int'l Joint Research: 3 results)

  • [Int'l Joint Research] カリフォルニア州立大学フレズノ校(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] カリフォルニア州立大学フレズ ノ校(米国)

    • Related Report
      2022 Research-status Report
  • [Int'l Joint Research] カリフォルニア州立大学フレズ ノ校(米国)

    • Related Report
      2021 Research-status Report
  • [Int'l Joint Research] カリフォルニア州立大学フレズノ校(米国)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] カリフォルニア州立大学フレズノ校(米国)

    • Related Report
      2018 Research-status Report
  • [Journal Article] 取締役会の構造・個人ネットワークが日本企業の不正発生・発覚に与えた影響2020

    • Author(s)
      長田健・橋本武敏・デービッド・R・ヴェラ
    • Journal Title

      『ゆうちょ資産研究』

      Volume: 27 Pages: 75-102

    • NAID

      40022429025

    • Related Report
      2020 Research-status Report
    • Open Access / Int'l Joint Research
  • [Presentation] Personal Network, Board Structure and Corporate Fraud in Japan2023

    • Author(s)
      Takeshi Osada
    • Organizer
      The 2023 Sydney Banking and Financial Stability Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Personal Network, Board Structure and Corporate Fraud in Japan2022

    • Author(s)
      長田 健
    • Organizer
      横浜市立大学
    • Related Report
      2021 Research-status Report
  • [Presentation] Personal Network, Board Structure and Corporate Fraud in Japan2021

    • Author(s)
      長田 健
    • Organizer
      一橋大学 第10回金融研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] Personal Network, Board Structure and Corporate Fraud in Japan2021

    • Author(s)
      Takeshi OSADA
    • Organizer
      Western Economic Association International, VIRTUAL INTERNATIONAL CONFERENCE
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] OLD-BOY NETWORKS, CAPITAL INJECTION, AND BANKS' RETURNS: EVIDENCE FROM JAPANESE BANKS2019

    • Author(s)
      KAZUKI ONJI, TAKESHI OSADA, AND DAVID VERA
    • Organizer
      The 3rd Sydney Banking and Financial Stability Conference 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research

URL: 

Published: 2018-04-23   Modified: 2025-01-30  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi