The international transmission of intraday price volatility among the United States, United Kingdom, and Japanese stock index futures markets in the period 1988--1994 is investigated in this paper. The empirical results based on extreme-value estimators and vector autoregression indicate the...

This paper models index stock returns for four major European stock markets as conditionally heteroskedastic processes with time dependent serial correlation. The evidence suggests that current returns in these markets are nonlinearly dependent on their past history. The dependence is strong...