This paper presents an analysis of an adaptive random search (ARS) algorithm, a global minimization method. A probability model is introduced to characterize the statistical properties of the number of iterations required to find an acceptable solution. Moreover, based on this probability model,...

Although there are theoretical costs and benefits to corporate diversification, there is ample empirical evidence that the stock market views the costs to outweigh the benefits (Lang and Stulz (1994), Berger and Ofek (1995), Servaes (1996), etc.) These studies are cross‐sectional studies which...

We derive an approximate pricing formula for use in reverse mortgage valuation that allows the house price and interest rate to be stochastic with a deterministic distribution of termination time. We compare the results from the approximate pricing formula to a simulation and find that the...