4 IZA Discussion Papers
IZA Discussion Paper No. 15262
IZA Discussion Paper No. 14997
IZA Discussion Paper No. 13826
published in: World Bank Economic Review, 2021, 35 (4), 872-892
IZA Discussion Paper No. 2258
published as 'Off-farm Labour Supply and Labour Markets in Rapidly Changing Circumstances: Bulgaria during Transition' in: Economic Systems, 2011, 35 (3), 378 - 389