5 IZA Discussion Papers
IZA Discussion Paper No. 10186
IZA Discussion Paper No. 7582
A substantially revised version forthcoming in: Journal of Development Studies
IZA Discussion Paper No. 6887
published as 'A Control Function Approach to Estimating Dynamic Probit Models with Endogenous Regressors' in: Journal of Econometric Methods, 2013, 2 (1), 69-87
IZA Discussion Paper No. 6813
IZA Discussion Paper No. 2773
published in: Journal of the Royal Statistical Society, Series A (Statistics in Society), 2012, 175 (1), 153 - 166