4 IZA Discussion Papers
IZA Discussion Paper No. 17055
IZA Discussion Paper No. 17055
IZA Discussion Paper No. 16483
IZA Discussion Paper No. 13667
forthcoming in: Data Science for Entrepreneurship, edited by W.J. Liebregts, W.J.A.M. van den Heuvel and J.A. van den Born, to be published by Springer.