00520nam a2200133Ia 4500 20260716043525.0 11.02.07 L579 Leon, Hyginus Testing volatility on the Trinidad and Tobago stock exchange 2000 Estimates the responsiveness of sectoral subindex returns to changes in the domestic market portfolio. Compares predictions of nonsystematic risk using GARCH and EGARCH specifications of the error variance. 5/17/04 JOYD A L579 49037 49037