4 IZA Discussion Papers
IZA Discussion Paper No. 12046
published in: De economist, 2019, 167, 243–258
IZA Discussion Paper No. 10440
IZA Discussion Paper No. 5738
published as 'Does business networking boost firms' external financing opportunities? Evidence from Central and Eastern Europe' in: Applied Financial Economics, 2013, 23 (5), 415-432
IZA Discussion Paper No. 2638
published in: Journal of Comparative Economics, 2011, 39 (2), 140-158