“…The addition of the offshoring factor reduces the average alpha by approximately 2.6% per year, to just over 2% annually. Thus, the high raw returns of the EE indices are unlikely due to mispricing (e.g., Huang ()), and are more consistent with risks associated with exposure to foreign markets (e.g., Amihud, Bartov, and Wang (), Hoberg and Moon (), Barrot, Loualiche, and Sauvagnat ()). After we control for this exposure using the offshoring factor, the remaining alpha is economically low on average and is statistically insignificant for many of the EE indices.…”