Return-volatility linkages in the international equity and currency markets
Bill B. Francis,
Iftekhar Hasan and
Delroy M. Hunter Additional contact information Bill B. Francis: University of South Florida - College of Business Administration
Delroy M. Hunter: University of South Florida - College of Business Administration
Abstract:
This paper, which is motivated by the literature on international asset pricing and recent work on exchange rate determination, investigates dynamic relationshiops between major currency and equity markets. Using a multivariate GARCH framework, we examine conditional cross- autocorrelations between pairs of national equity markets and related exchange rates. This provides a parsimonious way of testing mean- volatility relationships in currency and equity markets and re-examining the robustness of relationships between equity markets, while controlling for exchange rate effects. We find that the relationship between currency and equity markets is bi-directional, significant, persistent, and independent of the relationship strictly between equity markets, and that it is better captured by the conditional second moments