5 IZA Discussion Papers
IZA Discussion Paper No. 16379
IZA Discussion Paper No. 15480
IZA Discussion Paper No. 13256
IZA Discussion Paper No. 13228
published in:Health Economics, 2020, 29 (S1), 8 - 29
IZA Discussion Paper No. 9229
revised version published as "Do hospitals react to lower prices by supplying more services?" in: Health Economics, 2020, 29, 209-220