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Simulation analysis on financial markets using network theory

Research Project

Project/Area Number 25780203
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Money/ Finance
Research InstitutionKobe University

Principal Investigator

Kobayashi Teruyoshi  神戸大学, 経済学研究科(研究院), 准教授 (10387607)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2013: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsシステミックリスク / 複雑ネットワーク / 金融危機 / ネットワーク / 金融ネットワーク / システミック・リスク
Outline of Final Research Achievements

I introduce a model of banks that have debts of different levels of seniority between one another, such as loans and other exposure to default risk.
Seniority determines the order in which debts are repaid in the event of bankruptcy. It can be so important during crises, in fact, that institutions sometimes dispute which debts are more senior than others. However, the effect of seniority structure on the risk of systemic crises is inadequately understood.
By unraveling this dimension of the financial system, I and my collaborator not only generalize prominent cascade models in the physics and economics literature, but we also find new ways in which regulators might tame systemic risk.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (8 results)

All 2015 2014 2013 Other

All Int'l Joint Research (1 results) Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Acknowledgement Compliant: 2 results,  Open Access: 2 results) Presentation (1 results) (of which Invited: 1 results) Remarks (1 results)

  • [Int'l Joint Research] Columbia University(米国)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] Trend-driven information cascades on random networks2015

    • Author(s)
      Teruyoshi Kobayashi
    • Journal Title

      Physical Review E

      Volume: 92 Issue: 6 Pages: 062823-062823

    • DOI

      10.1103/physreve.92.062823

    • NAID

      120005693961

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Cascades in multiplex financial networks with debts of different seniority2015

    • Author(s)
      Charles D Brummitt
    • Journal Title

      Physical Review E

      Volume: 91 Issue: 6 Pages: 062813-062813

    • DOI

      10.1103/physreve.91.062813

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] A Model of Financial Contagion with Variable Asset Returns May Be Replaced with a Simple Threshold Model of Cascades2014

    • Author(s)
      Teruyoshi KOBAYASHI
    • Journal Title

      Economics Letters

      Volume: 124 Issue: 1 Pages: 113-116

    • DOI

      10.1016/j.econlet.2014.05.003

    • Related Report
      2014 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Efficient Immunization Strategies to Prevent Financial Contagion2014

    • Author(s)
      Teruyoshi KOBAYASHI, Kohei HASUI
    • Journal Title

      Scientific Reports

      Volume: 4 Issue: 1 Pages: 1-7

    • DOI

      10.1038/srep03834

    • NAID

      120005600764

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Network versus portfolio structure in financial systems2013

    • Author(s)
      T.Kobayashi
    • Journal Title

      European Physical Journal B

      Volume: 86 Issue: 10 Pages: 434-434

    • DOI

      10.1140/epjb/e2013-40072-9

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] Network versus portfolio structure in financial systems

    • Author(s)
      小林照義
    • Organizer
      決済のワークショップ
    • Place of Presentation
      日本銀行本店
    • Related Report
      2013 Research-status Report
    • Invited
  • [Remarks] HP

    • URL

      https://terukobayashi.wordpress.com/

    • Related Report
      2015 Annual Research Report

URL: 

Published: 2014-07-25   Modified: 2022-01-27  

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