Ray, Surajit; Savin, N. E. - In: Journal of Applied Econometrics 23 (2008) 1, pp. 91-109
This paper illustrates the pitfalls of the conventional heteroskedasticity and autocorrelation robust (HAR) Wald test and the advantages of new HAR tests developed by Kiefer and Vogelsang in 2005 and by Phillips, Sun and Jin in 2003 and 2006. The illustrations use the 1993 Fama-French...