5 IZA Discussion Papers
IZA Discussion Paper No. 13703
IZA Discussion Paper No. 12514
published in: Journal of Productivity Analysis, 2019, 52 (1-3), 37-55
IZA Discussion Paper No. 10640
published in: World Development, 2020, 132, 104980.
IZA Discussion Paper No. 9361
published in: Agricultural Economics, 2020, 51(4), 489-638
IZA Discussion Paper No. 9207
published in: Agricultural and Resource Economics Review, 2021, 50 (3), 465 - 484