Hafner, Christian M and Herwartz, Helmut Testing for linear autoregressive dynamics under heteroskedasticity J5045 2000 - 2000 - 177-197 V. 03 Issue. 2 Subjects--Topical Terms: Econometrics Subjects--Index Terms: Heteroskedasticity;Autoregression;Bootstrap;GARCH;Stochastic volatility;