We focus on understanding the role of productivity in determining wage structure differences between men and women in academia. The data arise from a pay equity study carried out in a single midwestern U.S. university over the 1996–1997 academic year. Econometric results confirm that external...

We describe a simulation optimization method to design PSA screening policies based on expected quality adjusted life years (QALYs). Our method integrates a simulation model in a genetic algorithm which uses a probabilistic method for selection of the best policy. We present computational...

In this article, we consider a decision process in which vaccination is performed in two phases to contain the outbreak of an infectious disease in a set of geographic regions. In the first phase, a limited number of vaccine doses are allocated to each region; in the second phase, additional...