Purpose: The purpose of this paper is to establish the effect of top management team (TMT) cultural diversity on firm performance with a framework that considers such an effect from both cost and benefit perspectives. The paper also examines whether and how diversity management mechanisms such...

When different markers are responsive to different aspects of a disease, combination of multiple markers could provide a better screening test for early detection. It is also resonable to assume that the risk of disease changes smoothly as the biomarker values change and the change in risk is...

An important problem in epidemiology and medical research is the estimation of a causal effect of a treatment action at a single point in time on the mean of an outcome within a population defined by strata of some of the observed covariates. Marginal structural models (MSM) are models for...