推广了一些拍卖模型,推广的模型允许竞买人的最高可接受报价是随机变量.并对该模型,求出了拍卖的成交概率、平均成交价、成交时应价次数和成交价的联合概率分布以及边缘分布.
This paper extended the models of references [1] and [2].The extending model is permitted that the highest acceptable bid is random variables about bidder.For this model,we have calculated that the transaction probability,mean transaction price,the joint distribution probability and marginal distributions for the number of bid price in transacting and transaction price.