Economist Intelligence Unit: For country reports, select Geographies.  For each country, information is available in sections including Business Environment, Data Tables - Macroeconomic Indicators, and others. 

International Journal of Human Resource Management (IJHRM) Special Issue on: International human resource management in contexts of high uncertainties.   2018-04-12, Vol.29 (7), p.1365-1373.

For additional material, including books, articles, etc. search BU Libraries Search.  Search for "international human resources" or search for a country and combine these search terms: labor or employment.