We modify the Additively Non-ignorable (AN) model of Hirano et. al. (2001) so that it is suitable for data collection efforts that have a short panel component. Our modification yields a convenient semi-parametric bias correction framework for handling endogenous attrition and substitution...

We modify the Additively Non-ignorable (AN) model of Hirano et. al. (2001) so that it is suitable for data collection efforts that have a short panel component. Our modification yields a convenient semi-parametric bias correction framework for handling endogenous attrition and substitution...

Standard models of promotion tournaments do not distinguish between wages and bonuses and thus cannot explain variation in the use of bonuses. We combine classic and market-based tournament theories to develop a model in which wages and bonuses serve distinctly different roles. We use this model...