It's the Aggregation, Stupid!

Abstract:     
This Comment reviews James Surowiecki's book, The Wisdom of Crowds (2004). It first situates Surowiecki's arguments with respect to traditional ideas of crowd stupidity, on the one hand, and Hayekian arguments about spontaneously ordering systems, on the other. Surowiecki notes that crowds can be both much smarter and much stupider than their component parts. The Comment examines Surowiecki's criteria for distinguishing smart crowds from stupid ones. It then applies those criteria to juries and theories of deliberative democracy, and makes several suggestions as to how we can structure deliberative institutions so as to make them wiser than their members.

Number of Pages in PDF File: 8

Keywords: Surowiecki, Hayek, crowds, juries, deliberative democracy, wisdom of crowds

JEL Classification: A12, K00

Accepted Paper Series