Little attention has been given to the effect of higher order kernels for bandwidth selection for multidimensional derivatives of densities. This paper investigates the extension of cross validation methods to higher dimensions for the derivative of an unconditional joint density. I present and...

Labor supply models and research underpinned by labor supply decisions typically assume the agents’ choices are functions of wage and wage offers. However, there is evidence that these selections are not only wage-driven, but at least in part depend on non-wage benefits encompassed in jobs...