Human capital and productive structure could account for an important part of the differences in productivity between Spanish regions; nevertheless we consider that gender wage discrimination could also have effects on it. The existence of a degree of discrimination means that there is a wage...

This paper adds to the empirical literature of health as a potential endogenous explanatory variable in wage equations by addressing problems such as unobserved heterogeneity, sample selection and measurement error (in the health variable) in one comprehensive framework. Moreover, by using...