New Economics Papers: this item is included in nep-cdm, nep-evo, nep-exp, nep-hpe and nep-pke Date: 2007-07 Note: 2007 University of Michigan Press, Forthcoming. From the series "Economics, Cognition, and Society," edited by Timur Kuran. Included here are the table of contents and introductory chapters. All rights reserved by the University of Michigan.