Implied volatilities are frequently used to quote the prices of options. The implied volatility of a European option on a particular asset as a function of strike price and time to maturity is known as the asset's volatility surface. Traders monitor movements in volatility surfaces closely. In...

Drawing on a large sample of defaulted corporate debt from 1996 to 2007, we find that the debt recovery estimated using the Leland-Toft endogenous bankruptcy model has strong explanatory power on the debt recovery observed in the market. Our results hold after firm characteristics, industry...

This paper is concerned with the problem of production planning in a flexible manufacturing system consisting of a single or parallel failure-prone machines producing a number of different products. The objective is to choose the rates of production of the various products over time in order to...

This paper is concerned with the problem of production planning in a flexible manufacturing system consisting of a single or parallel failure-prone machines producing a number of different products. The objective is to choose the rates of production of the various products over time in order to...

In this paper, we study the empirical performance of structural credit risk models by examining the default probabilities calculated from these models with different time horizons. The parameters of the models are estimated from firm's bond and equity prices. The models studied include Merton...