Ghosh, Koushik; Saunders, Peter J.; Biswas, Basudeb - In: Contemporary Economic Policy 20 (2002) 1, pp. 83-92
This article investigates the relations among productivity growth, wage differentials, and net exports in the United States. The time periods considered are the long run and the short run. Cointegration test results indicate that all the test variables are cointegrated. Therefore, productivity...