In this paper, we provide evidence that trading driven by investors' behavioral biases contributes to stock return momentum. In particular, we focus on two types of irrational trading, momentum trading and confidence-influenced trading, which could be driven by psychological biases introduced by...

This study investigates empirically the factors that determine whether firms borrow from banks and other finance companies versus issuing bonds for sale to the public. I analyze 1,560 new borrowings from banks, non-bank private lenders, and the public debt market by 1,480 U.S. public firms over...

This dissertation is comprised of two essays in which I investigate the idea that cross-subsidization of poorly-performing units within conglomerates is a cause for the value loss from diversification. In the first essay, I document a significant curvilinear relation between the value of...

A turn-of-the-month effect in U.S. equity returns was initially identified by Lakonishok and Smidt (1988) using the DJIA for the period 1897-1986. According to the turn-of-the-month effect, equity returns over the interval beginning the last trading day of the month and ending three days later...