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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 Russian to Kazakh. Using two newly assembled data sets, we...
Persistent link: https://www.econbiz.de/10011082829
Substantial elements of innovation have been observable during recent years in rig supply, in particular regarding …
Persistent link: https://www.econbiz.de/10010948889
A long period of rig scarcity and high rates has led to innovation in the procurement of rig services and in …
Persistent link: https://www.econbiz.de/10010948865