This paper combines the use of portfolio holdings data and conditioning information to create a new performance measure. Our conditional weight-based measure has several advantages. Using conditioning information avoids biases in weight-based measures as discussed by Grinblatt and Titman (1993)....

We examine the short horizon relation between liquidity and trading activity in the US Treasury market during nonannouncement periods at 5-, 10- and 30-minute intervals. Our results provide an interesting contrast to the findings of Lee et al. (1993), who examine this relation for the New York...

We conduct performance tests of the recommended asset allocations made by a panel of international investment houses (the "Houses") from 1982 through 2005. We compare the returns and Sharpe Ratios from the recommended-weight portfolio against those of several benchmark portfolios and to a set of...