基于对数效用多属性拍卖的电网物资采购招标方法研究  

Research on Bidding Method of Power Grid Material Procurement Based on Logarithmic Utility Multi-Attribute Auction

作　　者：汪曲[1] 陈阳[1] 

机构地区：[1]华中科技大学,湖北武汉430074

出　　处：《物流科技》2017年第7期41-44,共4页Logistics Sci-Tech

基　　金：国家自然科学基金项目;项目编号:71471069;61273206

摘　　要：针对当前的传统单属性拍卖难以满足电网公司的实际需求这一情况,通过研究现有的多属性拍卖机制,文章提出了一种改进的多属性拍卖模型。具体地,给出了采购商和供应商的效用函数,设计了供应商的得分规则和投标规则,以采购商的效用最大化为目的建立了多属性拍卖下的供应商选择模型。最后分析了供应商的投标策略,并求出了供应商的最佳的非价格属性值,分析得出了最具有成本优势的供应商最终胜出的条件及其最优多属性投标。Because the current traditional bidding based on single attribute is difficult to meet the aetual demand of power grid companies, so by studying the existing multi-attribute auction mechanism, we propose an improved multi-attribute auction model. Specifically, we provide the utility function of buyer and suppliers, design the scoring rule and bidding n.de of suppliers, and establish the supplier selection model under the muhi-attribute auction for the purpose of maximizing the buyer＇ utility. Finally, we analyze the bidding stragy of the suppliers, and obtain the best non-price attribute value of the suppliers; finally we analyze the winning conditions of the supplier with the most eost advantage and the optimal muhi-attribute bidding.

关 键 词：物资采购 招标 多属性拍卖 

分 类 号：F253[经济管理—国民经济]