In this paper, we investigate the timing, volume, and profitability of insider trading has changed over time corresponding to changes in the regulatory environment over the period 1986-2008. Consistent with increased regulatory scrutiny, we find that there has been a steady increase over time in...

We provide a new insight on how changes in risk affect a firm's capital structure decisions. Using an approach that alleviates potential problems caused by high capital structure adjustment costs, we test whether firms that experience a substantial increase in risk choose an external financing...

This paper examines the influence of corporate governance systems on insiders' ability to profit from their information advantage and the ways through which corporate governance systems influence such ability. We find that corporate governance significantly reduces the profitability of insider...

Logic suggests that a link might exist between insider trades and share repurchases because of their potential to signal mispricing when market prices deviate from fair value; both events emanate from essentially the same set of decision makers. Using the overall repurchase sample, adding...

Logic suggests a link might exist between insider trades and share repurchases for their potential to signal mispricing when market prices deviate from fair value; both events emanate from essentially the same set of decision makers. A rich set of literatures suggests that executives have timing...

The Fama and French (2015) 5-factor model is commonly used to measure the performance of stock return portfolios. Importantly, we find that three of the Fama and French (2015) firm-level characteristics (i.e., size, BV/MV, and profitability) have no significant explanatory power in the...