Using a unique and comprehensive dataset of loan-level home equity lines of credit serviced by large US national banks, we confirm that default risk of home equity lines of credit increases at end of draw. More importantly, we quantify the increase in default risk with the size of positive...

We examine the relevance and effectiveness of stock return correlations among financial institutions as an indicator of systemic risk. By analyzing the trends and fluctuations of daily stock return correlations and default correlations among the 22 largest bank holding companies and investment...

The commonly accepted explanation in early studies to diversification discount is that diversification destroys value because of operational inefficiency. Such argument neglects the real options value incorporated in the value measures. It cannot explain why a firm diversifies if diversification...

A number of researchers (Rubenstein, 2000; Thaler, 1981) have shown that investors have a preference for higher short-run returns, and a declining rate of time preference. Such preferences have been cited as evidence for both investor irrationality and short-comings of the discounted utility model...