运筹与管理Issue(4)：213-218,6.
统计信息下在线反向拍卖的竞争分析
Competitive Analysis of Online Reverse Auctions with Statistic Information
摘要
Abstract
For online reverse auctions with probability distribution bids from sellers , using online algorithm and average-case competitive analysis , we discuss the average-case optimal single pricing and the competitive per-formance of single price strategy , and then propose average-case competitive analysis strategy of online reverse auctions for unlimited divisible goods .We build a model of online reverse auctions on the base of the strategy , and obtain the competitive demand curve of the buyer through solving the model .Moreover, by comparing the average-case analysis strategies with the conventional worst-case competitive analysis which ignore statistic information of bids, we conclude that the competitive performance of the strategies is improved .关键词
在线反向拍卖/平均情形竞争分析/平均情形竞争比Key words
online reverse auction/average-case competitive analysis/average-case competitive ratio分类
管理科学引用本文复制引用
徐金红,马银戌,蒋微青..统计信息下在线反向拍卖的竞争分析[J].运筹与管理,2014,(4):213-218,6.基金项目
国家自然科学基金项目 （）
