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罗伯特·威尔逊是美国经济学联合会的杰出会员和美国国家科学院的经济学院士。他的最重要的贡献包括如下三个方面:有关非线性定价理论的贡献;有关序贯均衡思想的贡献;有关拍卖理论的贡献。本文重点评述了威尔逊提出的“二维非线性定价规则”的思想;提出的序贯均衡概念与泽尔腾的“完美均衡”概念的异同;以及他对“竞争性拍卖机制”、“双重拍卖机制”、“整体拍卖与分担拍卖机制”的卓越研究;同时还评述了他对于风险分担理论以及信息经济学突出的贡献。
Robert Wilson is a distinguished member of the Federation of American Economics and a Fellow of Economics at the National Academy of Sciences. His most important contributions include the following three aspects: the contribution of non-linear pricing theory; contribution to the idea of sequential equilibrium; the contribution of auction theory. This article focuses on Wilson’s idea of “two-dimensional nonlinear pricing rules”; the similarities and differences between the concept of sequential equilibrium proposed by Zellot and the concept of “perfect equilibrium”; and his research on the “competitive auction mechanism ”, “ Double auction mechanism ”, “ the overall auction and sharing auction mechanism ”of excellence; also commented on his risk sharing theory and information economics outstanding contribution.