The University of Chicago Press is collaborating with JSTOR to digitize, preserve and extend access to Journal of Political Economy. http://www.jstor.org Commodity-Choice Behavior with Pigeons as Subjects Author(s): Raymond C. Battalio, John H. Kagel, Howard Rachlin and Leonard Green Source: Journal of Political Economy, Vol. 89, No. 1 (Feb., 1981), pp. 67-91 Published by: The University of Chicago Press Stable URL: http://www.jstor.org/stable/1837352 Accessed: 01-07-2015 11:55 UTC Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at http://www.jstor.org/page/ info/about/policies/terms.jsp JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact support@jstor.org. This content downloaded from 128.252.27.100 on Wed, 01 Jul 2015 11:55:31 UTC All use subject to JSTOR Terms and Conditions