详细信息
随机等价互补品序贯组合拍卖数量折扣研究 ( EI收录)
Research on quantity discount in sequential combinatorial auctions with stochastically equivalent complementary objects
文献类型:期刊文献
中文题名:随机等价互补品序贯组合拍卖数量折扣研究
英文题名:Research on quantity discount in sequential combinatorial auctions with stochastically equivalent complementary objects
作者:王先甲[1];杨森[2];张柳波[1]
第一作者:王先甲
通讯作者:Wang, X.-J.
机构:[1]武汉大学经济管理学院;[2]河南财经政法大学数学与信息科学学院
第一机构:武汉大学经济管理学院,武汉430072
通讯机构:[1]School of Economics and Management, Wuhan University, Wuhan 430072, China
年份:2014
卷号:34
期号:5
起止页码:1196-1201
中文期刊名:系统工程理论与实践
外文期刊名:Systems Engineering-Theory & Practice
收录:CSTPCD;;国家哲学社会科学学术期刊数据库;EI(收录号:20142817936310);Scopus(收录号:2-s2.0-84903906802);北大核心:【北大核心2011】;CSSCI:【CSSCI2014_2016】;CSCD:【CSCD2013_2014】;
基金:国家自然科学基金(71071119);国家自然科学基金重点项目(71231007)
语种:中文
中文关键词:序贯拍卖;数量折扣;机制设计;二层规划
外文关键词:sequential auctions; quantity discount; mechanism design; bi-level programming
摘要:将数量折扣引入到具有随机等价互补品的序贯二价拍卖中,研究了数量折扣对买者均衡报价战略及期望剩余的影响,建立了卖者如何选择最优的数量折扣以最大化自己期望收益的规划问题.分析结果表明:采用适量的数量折扣可以激发买者之间的激烈竞争行为,进而使得卖者的期望收益得到提高,而最优的数量折扣随着买者人数的增加而减小.
Quantity discount is introduced into sequential second-price auctions with two stochastically equivalent complementary objects. We study the impact of quantity discount on the buyers' equilibrium bidding strategies and expected surplus, set up the programming problem for the seller to choose the optimal quantity discount in order to maximize her ex ante expected revenue. Our analysis shows that: adopting quantity discount induces intense competition among the bidders, adequate quantity discount can increase the seller's ex ante expected revenue and optimal quantity discount decreases as the number of bidders increases.
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