2 IZA Discussion Papers
IZA Discussion Paper No. 8338
published in: Journal of Econometrics, 2014, 183(1), 31–57
IZA Discussion Paper No. 2128
published as 'Learning from a Piece of Pie in: Review of Economic Studies, 2012, 79 (1), 162 - 196 (with Ivana Komunjer)