Arbeitspapier

Regulating the doom loop

Euro area governments have committed to break the doom loop between banks and sovereigns. But policymakers disagree on how to treat sovereign exposures in bank regulation. Our contribution is to model endogenous sovereign portfolio reallocation by banks in response to regulatory reform. Simulations highlight a tension between concentration and credit risk in portfolio reallocation. Resolving this tension requires regulatory reform to be complemented by an expansion in the portfolio opportunity set to include an area-wide low-risk asset. By reinvesting into such an asset, banks would reduce both their concentration and credit risk exposure.

ISBN
978-92-899-3882-2
Sprache
Englisch

Erschienen in
Series: ECB Working Paper ; No. 2313

Klassifikation
Wirtschaft
Financial Crises
Portfolio Choice; Investment Decisions
Banks; Depository Institutions; Micro Finance Institutions; Mortgages
Financial Institutions and Services: Government Policy and Regulation
Thema
Bank regulation
sovereign risk
systemic risk

Ereignis
Geistige Schöpfung
(wer)
Alogoskoufis, Spyros
Langfield, Sam
Ereignis
Veröffentlichung
(wer)
European Central Bank (ECB)
(wo)
Frankfurt a. M.
(wann)
2019

DOI
doi:10.2866/0731
Handle
Letzte Aktualisierung
10.03.2025, 11:42 MEZ

Datenpartner

Dieses Objekt wird bereitgestellt von:
ZBW - Deutsche Zentralbibliothek für Wirtschaftswissenschaften - Leibniz-Informationszentrum Wirtschaft. Bei Fragen zum Objekt wenden Sie sich bitte an den Datenpartner.

Objekttyp

  • Arbeitspapier

Beteiligte

  • Alogoskoufis, Spyros
  • Langfield, Sam
  • European Central Bank (ECB)

Entstanden

  • 2019

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