The literature on conditional event-study methods criticizes standard event-study procedures as being misspecified, if events are voluntary and investors are rational. We argue, however, that standard procedures (i) lead to statistically valid inferences, under conditions described in the paper...

We analyze characteristics of firms that reprice their executive stock options (ESOs). We document that repricings are economically significant compensation events but there is little else unusual about compensation levels or changes in repricers. Cross-sectionally, repricers are rapidly growing...