Very cool graph (via Economix; I suggest the whole post):
The graph comes from "The Haves and the Have-Nots,” by Brancko Milanovic. (He is the coauthor (with Lindert and Williamson) of a great paper).
Coase's Theorem and Ricardo's Comparative Advantage are the best single ideas in Economics. Simple, non-trivial and even inteligent people find it hard to grasp. In his twenties, Coase had already proved that he was a genius. The question posed in The Nature of the Firm "Why do firms exist?" opened a whole new research program and has changed economic thought forever. The answer, almost everybody agree, is transaction costs.WN: (...) You have high hopes that the future of economics is in China. What makes you think so?
RC: It is obvious. It is the size of Chinese population. A new idea is always accepted only by a small proportion of the population. But a small proportion of the Chinese is a big number.
(...)
RC: I am now 100 years old. At my stage, life requires a constant effort. As I told you many times, do not get old. (...)

China’s size, high rate of growth, and increasing outward orientation mean that its emergence is surely changing international prices, improving the terms of trade for countries that produce its importables and deteriorating the terms of trade for countries that produce its exportables. Mexico fits squarely in the latter camp, whereas Argentina, Brazil, Chile, Colombia, and Peru fit in the former.