3 Americans Win Nobel in Economics - New York Times

3 Americans Win Nobel in Economics - New York Times:

"The field of mechanism design theory strives to take into account the realities of economic life systematically. Adam Smith’s “invisible hand” is a powerful metaphor that describes how the market, in theory, will always efficiently allocate scarce resources. Yet real-world conditions tend to complicate things. Competition is not completely free, consumers are not perfectly informed, optimizing private production and consumption may have social costs, and institutions can strongly shape economic bargaining. The work begun by Mr. Hurwicz, and advanced by Mr. Maskin and Mr. Myerson, gave economists and policy makers new intellectual tools to address questions like those listed in the academy’s citation: “How well do different such institutions, or allocation mechanisms, perform? What is the optimal mechanism to reach a certain goal, such as social welfare or private profit? Is government regulation called for, and if so, how is it best designed?”"

So Fama, Jensen, et al will have to wait at least another year.