A Latent Factor Model with Global, Country, and Industry Shocks for International Stock Returns

Marco Del Negro and Robin Brooks

No 2005/052, IMF Working Papers from International Monetary Fund

Abstract: We estimate a latent factor model that decomposes international stock returns into global, country-, and industry-specific shocks and allows for stock-specific exposures to these shocks. We find that across stocks there is substantial dispersion in these exposures, which is partly explained by the extent to which firms operate across countries. We show that portfolios consisting of stocks with low exposures to country shocks achieve substantial variance reduction relative to the global market, both in- and out-of-sample. The shock exposures are thus a stock-selection device for international portfolio diversification.

Keywords: WP; market portfolio; exposure portfolio (search for similar items in EconPapers)
Pages: 34
Date: 2005-03-01
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Citations: View citations in EconPapers (11)

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