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Credit risk assessment considering interconnectedness in financial market networks

Research Project

Project/Area Number 17K03813
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Money/ Finance
Research InstitutionNihon University

Principal Investigator

KANNO Masayasu  日本大学, 商学部, 教授 (00551061)

Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords信用リスク / 複雑ネットワーク / 中心性指標 / 金融証券市場 / J-REIT / 企業融資 / ストレステスト / 新型コロナウイルス感染症(COVID-19) / 新型コロナウイルス感染症 (COVID-19) / シンジケートローン / 金融工学 / 株式持ち合い / 相互連関性 / デフォルト連鎖 / ネットワーク理論 / 企業融資リスク / 期待ショートフォール / コピュラ関数
Outline of Final Research Achievements

This study analyzed credit contagion risk in Japan's financial market networks. In the cross-shareholdings network analysis, an increase of a direct centrality (i.e., degree or eigenvector centrality) indicates that the connections among cross-shareholdings become denser in a neighboring area and increase credit contagion risk, whereas an increase of an indirect centrality measure (i.e., eccentricity or farness centrality) shows that the connections among cross-shareholdings become dispersed at the global level and decrease credit contagion risk. In the corporate lending network analysis, the results show an expected shortfall with tail dependence of t-copula captures the heavy-tailed risk of Japanese institutions. In addition, the analysis conducted a stress test using a historical economic scenario pertaining to a credit rating migration matrix shortly after the Lehman Brothers' bankruptcy. Five peer-reviewed articles are published in international academic journals.

Academic Significance and Societal Importance of the Research Achievements

世界金融危機では、株式市場・信用デリバティブ市場など金融証券市場が相互連関した結果、機能不全に陥った。国際金融規制上、相互連関性はシステミック・リスクの誘因とされ、デフォルト連鎖の対策が実施されてきた。一方、事業会社の財務的困難は、金融証券取引や融資取引のネットワークを介して他の企業や金融機関に連鎖することが知られている。本研究では、各主体の信用リスク管理上の課題解決を図るべく、相互連関性がもたらす信用連鎖リスクの特性を複雑ネットワーク理論を用いて明らかにした。この研究成果は、金融証券市場に内在する相互連関性がもたらす信用連鎖リスクの管理の重要性を社会・経済に示した。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (32 results)

All 2021 2020 2019 2018 2017

All Journal Article (13 results) (of which Peer Reviewed: 5 results,  Open Access: 5 results) Presentation (16 results) (of which Int'l Joint Research: 12 results) Book (3 results)

  • [Journal Article] Sovereign Default Risk Valuation Using CDS Spreads: Evidence from the COVID-19 Crisis2021

    • Author(s)
      Kanno Masayasu
    • Journal Title

      SSRN Electronic Journal

      Volume: 3772135 Pages: 1-23

    • DOI

      10.2139/ssrn.3772135

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Journal Article] Credit rating migration risk and interconnectedness in a corporate lending network2020

    • Author(s)
      Kanno Masayasu
    • Journal Title

      Research in International Business and Finance

      Volume: 54 Pages: 101282-101282

    • DOI

      10.1016/j.ribaf.2020.101282

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Credit risk assessment in real estate investment trusts: A perspective on blockholding and lending networks2020

    • Author(s)
      Kanno Masayasu
    • Journal Title

      International Review of Financial Analysis

      Volume: 71 Pages: 101556-101556

    • DOI

      10.1016/j.irfa.2020.101556

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Risk Contagion of COVID-19 on Japanese Stock Market: A Network Approach2020

    • Author(s)
      Masayasu Kanno
    • Journal Title

      SSRN

      Volume: 3599609 Pages: 1-22

    • DOI

      10.2139/ssrn.3599609

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
    • Open Access
  • [Journal Article] Assessing the Impact of COVID-19 on Major Industries in Japan: A Dynamic Conditional Correlation Approach2020

    • Author(s)
      Kanno Masayasu
    • Journal Title

      SSRN Electronic Journal

      Volume: 3770614 Pages: 1-24

    • DOI

      10.2139/ssrn.3770614

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Journal Article] Credit rating migration risk and interconnectedness in a corporate lending network2019

    • Author(s)
      Masayasu Kanno
    • Journal Title

      SSRN

      Volume: 3152762 Pages: 1-35

    • DOI

      10.2139/ssrn.3152762

    • Related Report
      2019 Research-status Report 2018 Research-status Report 2017 Research-status Report
    • Open Access
  • [Journal Article] Credit risk assessment in real estate investment trusts: A perspective on blockholding and lending networks2019

    • Author(s)
      Masayasu Kanno
    • Journal Title

      SSRN

      Volume: 3347523 Pages: 1-39

    • DOI

      10.2139/ssrn.3347523

    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Open Access
  • [Journal Article] J-REIT市場における保有構造のリスク分析2019

    • Author(s)
      菅野正泰
    • Journal Title

      信託研究奨励金論集

      Volume: 40 Pages: 167-180

    • NAID

      40022276755

    • Related Report
      2019 Research-status Report
  • [Journal Article] Network structures and credit risk in cross-shareholdings among listed Japanese companies2018

    • Author(s)
      Masayasu Kanno
    • Journal Title

      Japan & The World Economy

      Volume: 49 Pages: 17-31

    • DOI

      10.1016/j.japwor.2018.09.003

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Interconnectedness and systemic risk in the US CDS market2018

    • Author(s)
      Masayasu Kanno
    • Journal Title

      North American Journal of Economics and Finance

      Volume: 未定 Pages: 1-24

    • DOI

      10.1016/j.najef.2018.08.020

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] クレジット・デフォルト・スワップ市場のネットワークを介した相互連関性のリスク分析2018

    • Author(s)
      菅野正泰
    • Journal Title

      損害保険研究

      Volume: 80(1) Pages: 61-86

    • NAID

      130007842000

    • Related Report
      2018 Research-status Report 2017 Research-status Report
  • [Journal Article] Bank-insurer-firm tripartite interconnectedness of credit risk exposures in a cross-shareholding network2018

    • Author(s)
      Masayasu Kanno
    • Journal Title

      Risk Management

      Volume: TBD Issue: 4 Pages: 1-31

    • DOI

      10.1057/s41283-018-0033-4

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] Network structures and credit risk in the cross-shareholdings among listed Japanese companies2018

    • Author(s)
      Masayasu Kanno
    • Journal Title

      SSRN

      Volume: - Pages: 1-37

    • Related Report
      2017 Research-status Report
  • [Presentation] Risk contagion of COVID-19 on Japanese stock market: A network approach2020

    • Author(s)
      Kanno Masayasu
    • Organizer
      Modern Risk Society, 2020 CIRF & CFRI Joint Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Risk contagion of COVID-19 on Japanese stock market: A network approach2020

    • Author(s)
      菅野 正泰
    • Organizer
      日本ファイナンス学会 第2回秋季研究大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Credit risk assessment in real estate investment trusts: A perspective on blockholding and lending networks2019

    • Author(s)
      Masayasu Kanno
    • Organizer
      International Risk Management Conference (Italy, Milan)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Credit risk assessment in real estate investment trusts: A perspective on blockholding and lending networks2019

    • Author(s)
      Masayasu Kanno
    • Organizer
      日本ファイナンス学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Credit risk assessment in real estate investment trusts: A perspective on blockholding and lending networks2019

    • Author(s)
      Masayasu Kanno
    • Organizer
      APRIA 2019 Annual Conference (South Korea, Seoul)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Credit risk assessment in real estate investment trusts: A perspective on blockholding and lending networks2019

    • Author(s)
      Masayasu Kanno
    • Organizer
      The 2019 Vietnam Symposium in Banking and Finance (Bietnam, Hanoi)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Credit rating migration risk and interconnectedness in a corporate lending network2019

    • Author(s)
      Masayasu Kanno
    • Organizer
      The 12th Financial Risks International Forum
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bank-Insurer-Firm tripartite interconnectedness of credit risk exposures in a cross-shareholding network2018

    • Author(s)
      Masayasu Kanno
    • Organizer
      European Financial Management Association 2018 Annual Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Credit rating migration risk and interconnectedness in a corporate lending network2018

    • Author(s)
      Masayasu Kanno
    • Organizer
      The 2018 Joint IRFRC & APRIA Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Credit rating migration risk and interconnectedness in a corporate lending network2018

    • Author(s)
      Masayasu Kanno
    • Organizer
      The 2018 Vietnam Symposium in Banking and Finance
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Credit rating migration risk and interconnectedness in a corporate lending network2018

    • Author(s)
      Masayasu Kanno
    • Organizer
      CFE-CMStatistics 2018
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bank-Insurer-Firm tripartite interconnectedness of credit risk exposures in a cross-shareholding network2018

    • Author(s)
      菅野正泰
    • Organizer
      日本ファイナン学会第26回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] Network structures and credit risk in the cross-shareholdings among listed Japanese companies2017

    • Author(s)
      Masayasu Kanno
    • Organizer
      日本ファイナンス学会
    • Related Report
      2017 Research-status Report
  • [Presentation] Network structures and credit risk in the cross-shareholdings among listed Japanese companies2017

    • Author(s)
      Masayasu Kanno
    • Organizer
      Multinational Finance Society
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bank-insurer-firm tripartite interconnectedness of credit risk exposures in a cross-shareholding network2017

    • Author(s)
      Masayasu Kanno
    • Organizer
      Asia-Pacific Risk and Insurance Association
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Bank-insurer-firm tripartite interconnectedness of credit risk exposures in a cross-shareholding network2017

    • Author(s)
      Masayasu Kanno
    • Organizer
      The 2nd Vietnam Symposium in Banking and Finance
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Book] はじめての経営学2020

    • Author(s)
      菅野正泰他18名(日本大学経営学研究室)
    • Total Pages
      272
    • Publisher
      同文舘出版(株)
    • ISBN
      9784495390358
    • Related Report
      2019 Research-status Report
  • [Book] 実践コーポレート・ファイナンス2017

    • Author(s)
      菅野正泰
    • Total Pages
      144
    • Publisher
      創成社
    • ISBN
      9784794425003
    • Related Report
      2017 Research-status Report
  • [Book] 発展コーポレート・ファイナンス2017

    • Author(s)
      菅野正泰
    • Total Pages
      136
    • Publisher
      創成社
    • ISBN
      9784794425102
    • Related Report
      2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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