Arbeitspapier

Cross-Boarder Diversification in Bank Asset Portfolios

Taking the mean-variance portfolio model as a benchmark, we compute the optimally diversified portfolio for banks located in France, Germany, the U.K., and the U.S. under different assumptions about currency hedging. We compare these optimal portfolios to the actual cross-border assets of banks from 1995-1999 and try to explain the deviations. We find that banks over-invest domestically to a considerable extent and that cross-border diversification entails considerable gain. Banks underweight countries which are culturally less similar or have capital controls in place. Capital controls have a strong impact on the degree of underinvestment whereas less political risk increases the degree of over-investment.

ISBN
82-7553-255-8
Sprache
Englisch

Erschienen in
Series: Working Paper ; No. 2004/11

Klassifikation
Wirtschaft
Banks; Depository Institutions; Micro Finance Institutions; Mortgages
Portfolio Choice; Investment Decisions
Financial Markets and the Macroeconomy
Macroeconomic Aspects of International Trade and Finance: General
Thema
international banking
portfolio diversification
international integration

Ereignis
Geistige Schöpfung
(wer)
Buch, Claudia M.
Driscoll, John C.
Østergaard, Charlotte
Ereignis
Veröffentlichung
(wer)
Norges Bank
(wo)
Oslo
(wann)
2004

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

  • Buch, Claudia M.
  • Driscoll, John C.
  • Østergaard, Charlotte
  • Norges Bank

Entstanden

  • 2004

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