Primary researchers of this study are:
Ferenczi, Imre, International Labour Office (ILO), Abt. Migration
Willcox, Walter F., National Bureau of Economic Research (NBER)
Dataset: 1.0.0 (23.02.2018) doi:10.4232/1.13688
Access class: A - Data and documents are released for academic research and teaching.
More information is available at the data catalogue: study description.