This article investigates Day-of-the-Week and January Effects in the Shanghai and Shenzhen stock markets over the period 1990 to 2006 for both the 'A' and 'B' indices. During this period, these two Chinese stock markets went through the limit period and nonlimit period and then again through a...

This article extends the empirical literature on the efficiency of stock markets in the US by applying a battery of unit root tests to empirically ascertain whether stock prices are mean reverting. This article, unlike previous studies, employs a disaggregated approach using the daily closing...