The GDPs of all nations around the world are from Summers, Robert and Heston, Alan, “A different List of Global Comparisons of Actual Solution and Price Level Estimates for 130 International locations, 1950–1985,” Critique of Money and Prosperity 34 (03 1988), pp. one–26CrossRefGoogle Scholar. These estimates are determined by https://mancur-8859257.azzablog.com/30505921/5-simple-techniques-for-mancur88