Aldashev, Alisher; Danzer, Alexander M. - 2014 - Version - November 2014
This paper investigates the economic returns to language skills and bilingualism. The analysis is staged in Kazakhstan …, a multi-ethnic country with complex ethnic settlement patterns that has switched its official state language from … bilingualism on earnings while Russian was the official state language in the 1990s. Surprisingly, the Kazakh language continues to …