The standard way to summarize the yield curve is to use the first three principal components of the yield curve, resulting in level, slope and curvature factors. Yields, however, are non-stationary. We analyze the first three principal components of yield changes, which correspond to changes in...

We find increasingly large variations in returns from momentum strategies in recent years. Momentum strategies did not earn significant excess returns during the period of 1993-2004 which was due to their poor performance over the period from 2001-2004. Using sub-samples of smaller...