3 IZA Discussion Papers
IZA Discussion Paper No. 10777
published in: Journal of Wine Economics, 2017, 12 (1), 3 - 15
IZA Discussion Paper No. 9700
published in: American Economic Journal: Applied Economics, 2018, 10 (1), 236–265
IZA Discussion Paper No. 5675
published in: Review of Economic Studies, 2013, 80 (4), 1237-1266