46 IZA Discussion Papers
IZA Discussion Paper No. 2347
shorter version published as "Dealing with Limited Overlap in Estimation of Average Treatment Effects" in: Biometrika, 2009, 96 (1), 187-199
IZA Discussion Paper No. 2091
published in: Review of Economics and Statistics, 2008, 90 (3), 389-405
IZA Discussion Paper No. 1808
published in: American Economic Review, 2008, 98 (4), 1591-1604
IZA Discussion Paper No. 1312
published in: Journal of Health Economics, 2008, 27 (5), 1312-1325
IZA Discussion Paper No. 967
IZA Discussion Paper No. 638