The Emergence of Cooperation among Egoists Author(s): Robert Axelrod Reviewed work(s): Source: The American Political Science Review, Vol. 75, No. 2 (Jun., 1981), pp. 306-318 Published by: American Political Science Association Stable URL: http://www.jstor.org/stable/1961366 . Accessed: 19/12/2012 10:03 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. . American Political Science Association is collaborating with JSTOR to digitize, preserve and extend access to The American Political Science Review. http://www.jstor.org This content downloaded on Wed, 19 Dec 2012 10:03:00 AM All use subject to JSTOR Terms and Conditions