4 IZA Discussion Papers
IZA Discussion Paper No. 12943
IZA Discussion Paper No. 9489
published in: John Haltiwanger, Erik Hurst, Javier Miranda, and Antoinette Schoar (eds.), Measuring Entrepreneurial Businesses: Current Knowledge and Challenges, University of Chicago Press, 2017, 371 - 410.
IZA Discussion Paper No. 3888
published in: Review of Economics and Statistics, 2011, 93(1), 16-29