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...

The paper uses a factor analysis model to study co-movements in non-durable consumption and output among the fifty U.S. states from 1969 to 1995. The paper finds that asymmetric shocks in output are, on average, large, i.e., of the same magnitude of U.S. business cycle fluctuations. Regional...