6 IZA Discussion Papers
IZA Discussion Paper No. 16272
IZA Discussion Paper No. 15951
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. 10688
published in: Journal of Business Venturing, 2017, 32 (4), 371-384
IZA Discussion Paper No. 10166
IZA Discussion Paper No. 7367