Multivariate Incomplete Information in the Mixture Model of Contests
引入了一个通用的竞赛混合模型，结合了随机表现和多元不完全信息，并利用策略替代性等性质进行比较静态分析，适用于研究私人估值与预算约束、初始优势等变量的依赖结构。
ABSTRACT A general mixture model of contests is introduced, combining stochastic performance and multivariate incomplete information. Performance is determined by a mixture distribution with endogenous weights on a good and bad distribution, respectively. Incomplete information does not increase the complexity of the problem, and actions are unambiguously strategic substitutes when technologies are homogeneous. These properties enable comparative statics with respect to changes in the type distribution. Applications include examining the role of the dependence structure between private valuations on the one hand and private budget constraints, starting advantages, and productivity parameters on the other. Extensions to asymmetric contests are considered.