3 IZA Discussion Papers
IZA Discussion Paper No. 11801
published in: Canadian Public Policy, 2018, 44 (S1), S91 - S112
IZA Discussion Paper No. 5336
published in: Chong Alberto(ed.), Measuring the Impact of Information Technologies in Latin America, World Bank, 2016
IZA Discussion Paper No. 2549
published in: LABOUR, 2007, 21 (2), 265–301