Country and Industry Dynamics in Stock Returns

March 1, 2003

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Format: Chicago

Luis Catão, and Allan Timmermann. Country and Industry Dynamics in Stock Returns, (USA: International Monetary Fund, 2003) accessed November 21, 2024

Disclaimer: This Working Paper should not be reported as representing the views of the IMF.The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate

Summary

A perennial question in international finance is to what extent stock returns are influenced by country-location, as opposed to industry-affiliation, factors. This paper develops a novel methodology to measure these effects, in which portfolios mimicking "pure" country and industry factors are first constructed and their joint dynamics then modeled as regime-switching processes. Estimation using global firm-level data allows us to identify well-defined volatility states over the past thirty years and shows that the contribution of the industry factor becomes systematically more prominent during high global volatility states, while the country factor contribution declines. Using the model's estimates, we find that portfolio diversification possibilities vary considerably across economic states.

Subject: Econometric analysis, Expenditure, Financial institutions, Financial markets, Market capitalization, Public expenditure review, Stock markets, Stocks, Time series analysis

Keywords: Country effect, Country portfolio, Diversification, Europe, Global, Industry factor, Industry portfolio, Industry state process, International Financial Markets, Market capitalization, Public expenditure review, Regime Switching, Risk, Stock markets, Stocks, Time series analysis, Volatility State, Volatility States, WP

Publication Details

Pages:

51
Volume:

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DOI:

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Issue:

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Series:

Working Paper No. 2003/052
Stock No:

WPIEA0522003
ISBN:

9781451847277
ISSN:

1018-5941

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