In this thesis, I study three aspects of idiosyncratic volatility. First, I examine the relation between idiosyncratic volatility and future stock returns. Next, I examine the share price effect and its interaction with the idiosyncratic volatility on stock returns. Finally, I examine the time...

In this thesis, I imply a forward-looking systematic factor from CDO market spreads; I show that this factor is a measure of CDO market's expectation of future default correlation, and I empirically show that it is positively related to bond credit spreads. From this, I infer that corporate bond...

This article presents a new model for valuing a credit default swap (CDS) contract that is affected by multiple credit risks of the buyer, seller and reference entity. We show that default dependency has a significant impact on asset pricing. In fact, correlated default risk is one of the most...

Forecasts that the proportion of care provided by intensivists and pulmonologists in the U.S. will decrease below current standards in less than 10 years. While current health care reform initiatives and modification of existing practice patterns may temporarily forestall this problem, most...