846 THE AMERICAN ECONOMIC REVIEW DECEMBER 1997 paper.University of Wyoming. economics.Princeton,NJ:Princeton Uni- versity Press,1995.pp.111-94. Ph D dis ic Behavior Maddala,G. dependent and quali mbridge fornia Institute of Technology,1994. e Un 198 El-Gamal,Mahmoud A.and Grether,David Marwell,Gerald and Ruth E"Ex ent Are People Bayesian?Uncovering Behav on the Provision of Public Goods.II:Provi. Statist of the American Stakes Experience and the Free Case Srudies,December Eisher,Joseph:Isaac.R.Mark:Schatzberg. 4).M Probabilistic Choice.in C.Manski and D. nd fo McFadden,eds..Structural analysis of dis- on the Voluntary Contribution Mecha Public Choice,December 1995 MA:MIT Mckelvey.Richard and Palfrey Thomes DAn dCamerer.Colin F.Th Experimental Study of the Centipede Utility The conometrica,July 1992.60(4). ber1994.62(6) al Re Charles R. ntal lic Goods Provision in an nomic Behavior.July 1995.10(1).pp.6- en 38 ics Fehr 198526 Mark and Walker,.James M.‘“Group Goods Experim ents:How M why. Social Science Working Paper No 19 California Institute of Technology. 1988,103(1),pp.179-99 Information and the Pro- Linear Public Goods Exp ei Isaac,R.Mark:Walker -27 M Susan H.Divergent Evidence on Free Rid. frey. Howard Riding:New Evidence on Probability Bia 432. Public Choice,1984. and Learning in T.Palfrey,ed.,Labora Group Size and the Voluntary 91p296yo on Uuli Pub Goods:Experimenta Saijo,Tats yoshi and Nakamura,Hideki.The 1-36. Pp.535-60. nber of econometrics.New d.o O."Pu Goods Alvin Roth,eds..Handbook ofexperimental846 THE AMERICAN ECONOMIC REVIEW DECEMBER 1997 Working paper. University of Wyoming, 1989. Chen, Kay-YuL' 'The Strategic Behavior of Ra￾tional Novices." Ph.D. dissertation, Cali￾fornia Institute of Technology, 1994. El-Gamal, Mahmoud A. and Grether, David. "Are People Bayesian? Uncovering Behav￾ioral Strategies." Journal of the American Statistical Association; Applications and Case Studies, December 1995, 90(432), pp. 1137-45. Fisher, Joseph; Isaac, R. Mark; Schatzherg, Jeffrey W. and Walker, James M. 'Hetero￾geneous Demand for Public Goods: Effects on the Voluntary Contribution Mecha￾nism." Public Choice, December 1995. S5(3-4), pp. 249-66. Hariess, David W. and Camerer, Colin F. "The Predictive Utility of Generalized Expected Utility Theories." Econometrica, Novem￾ber 1994, 62(6), pp. 1251-89. Isaac, R. Mark; McCue, Kenneth F. and Plott, Charles R. "Public Goods Provision in an Experimental Environment." Journal of Public Economics, February 1985, 26(1), pp. 51-74. Isaac, R. Mark and Walker, James M. "Group Size Effects in Public Goods Provision: The Voluntary Contributions Mechanism." Quarterly Journal of Economics, February 1988, ;Oi(l),pp . 179-99. "Complete Information and the Pro￾vision of Public Goods." Discussion Paper 89-18, University of Arizona, 1989. Isaac, R. Mark; Walker, James M. and Thomas, Susan H. "Divergent Evidence on Free Rid￾ing: An Experimental Examination of Pos￾sible Explanations." Public Choice, 1984, 43(2), pp. 113-49. Isaac, R. Mark; Walker, James M. and Williams, Arlington W. * 'Group Size and the Voluntary Provision of Public Goods: Experimental Evidence Utilizing Large Groups." Journal of Public Economics, Ma y 1994, 5 4 ({) , pp. 1-36 . Kmenta, Jan. Elements of econometrics. New York: Macmillan, 1971. Ledyard, John O. "Public Goods: A Survey of Experimental Research," in John Kagel and Alvin Roth, eds.. Handbook of experimental economics. Princeton, NJ: Princeton Uni￾versity Press, 1995, pp. 111-94. Maddala, G. S. Limited-dependent and quali￾tative variables in economics. Cambridge: Cambridge University Press, 1983. Marwell, Gerald and Ames, Ruth E.' 'Experiments on the Provision of Riblic Goods, II: Provi￾sion Points, Stakes, Experience and the Free Rider Problem." American Journal of Soci￾ology, January 1980, 55(4), pp. 926-37. McFadden, Daniel. "Econometric Models of Probabilistic Choice," in C. Manski and D. McFadden, eds.. Structural analysis of dis￾crete data with econometric applications. Cambridge, MA: MIT Press, 1982, pp. 198-272. McKelvey, Richard and Palfrey, Thomas R. ' 'An Experimental Study of the Centipede Game." Econometrica, July 1992, 60(4), pp. 803-36. "Quantal Response Equilibrium for Normal Form Games." Games and Eco￾nomic Behavior, July 1995, W( 1), pp. 6 - 38. Palfrey, Thomas R. and Prishrey, Jeffrey E. "Anomalous Behavior in Linear Public Goods Experiments: How Much and Why?" Social Science Working Paper No. 833, California Institute of Technology, 1993. "Altruism, Reputation, and Noise in Linear Public Goods Experiments." Jour￾nal of Public Economics, September 1996, 67(3), pp. 409-27. Palfrey, Thomas R. and Rosenthal, Howard. "Testing Game-Theoretic Models of Free Riding: New Evidence on Probability Bias and Learning," in T. Palfrey, ed.. Labora￾tory research in political economy. Ann Ar￾bor, MI: University of Michigan Press, 1991, pp. 239-68. Saijo, Tatsuyoshi and Nakamura, Hideki. "The 'Spite' Dilemma in Voluntary Contributions Mechanism Experiments." Journal of Con￾flict Resolution, September 1995, 59(3), pp. 535-60. Vuong, Quang H. 'Likelihood Ratio Tests for Model Selection and Non-nested Hypothe￾ses." Econometrica, March 1989, 57(2), pp. 307-33