The GDPs of all countries are from Summers, Robert and Heston, Alan, “A different Set of Worldwide Comparisons of Serious Product or service and Price tag Degree Estimates for a hundred thirty Countries, 1950–1985,” Evaluate of Earnings and Prosperity 34 (03 1988), pp. 1–26CrossRefGoogle Scholar. These estimates are depending https://collinsy665vqb0.wikidank.com/user