5 IZA Discussion Papers
IZA Discussion Paper No. 11548
published as 'OPT policy changes and foreign born STEM talent in the U.S.' in: Labour Economics, 2019, 61, 101752
IZA Discussion Paper No. 10166
IZA Discussion Paper No. 8684
IZA Discussion Paper No. 8061
IZA Discussion Paper No. 5904
published in: Social Science Research, 2011, 40 (5), 1292 - 1336