![]() | Altruism, Morality, and Economic Theory EDMUND S. PHELPS is professor of economics at Columbia University. CONTRIBUTORS: Kenneth J. Arrow, William Baumol, Bruce R. Bolnick, James M. Buchanan, Guido Calabresi, Peter Hammond, Edward F. McClennen, Roland N. McKean, Thomas Nagel, Wilfried Pauwels, Edmund S. Phelps, Amartya K. Sen, Karl Shell, William S. Vickrey, and Burton A. Weisbrod |
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