Arbeitspapier

Firm-level evidence on international stock market comovement

We explore the link between international stock market comovement and the degree to which firms operate globally. Using stock returns and balance sheet data for companies in 20 countries, we estimate a factor model that decomposes stock returns into global, country-specific and industry-specific shocks. We find a large and highly significant link : on average, a firm raising its international sales by 10 percent raises the exposure of its stock return to global shocks by 2 percent and reduces its exposure to countryspecific shocks by 1.5 percent. This link has grown stronger since the mid-1980s.

Language
Englisch

Bibliographic citation
Series: Discussion Paper Series 1 ; No. 2005,11

Classification
Wirtschaft
Portfolio Choice; Investment Decisions
International Financial Markets
Subject
Diversification
risk
international financial markets
industrial structure
Internationaler Finanzmarkt
Kapitalertrag
Portfolio-Management
Portfolio-Investition
Internationaler Preiszusammenhang
Globalisierung
Welt

Event
Geistige Schöpfung
(who)
Brooks, Robin
Del Negro, Marco
Event
Veröffentlichung
(who)
Deutsche Bundesbank
(where)
Frankfurt a. M.
(when)
2005

Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Brooks, Robin
  • Del Negro, Marco
  • Deutsche Bundesbank

Time of origin

  • 2005

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