8 IZA Discussion Papers
IZA Discussion Paper No. 15420
IZA Discussion Paper No. 15166
IZA Discussion Paper No. 13927
IZA Discussion Paper No. 13625
IZA Discussion Paper No. 10618
published in: American Economic Journal: Economic Policy, 2021, 13 (4), 490-520.
IZA Discussion Paper No. 9399
IZA Discussion Paper No. 9313
IZA Discussion Paper No. 6041
Second R&R Journal of Political Economy