4 IZA Discussion Papers
IZA Discussion Paper No. 7886
published as 'Is Tinkering with Institutional Quality a Panacea for Firm Performance? Insights from a Semiparametric Approach to Modeling Firm Performance' in: Review of Development Economics, 2018, 22 (1), 1-22
IZA Discussion Paper No. 6351
IZA Discussion Paper No. 6008
IZA Discussion Paper No. 1175
published in: Social Indicators Research, 2010, 95 (1), 111-128