基于数据包络分析的代建单位评选方法  

Evaluation Method of Construction-Agent System Based on DEA

作　　者：黄喜兵[1,2] 黄庆[2] 黄云德[1] 

机构地区：[1]西南交通大学土木工程学院,四川成都610031 [2]西南交通大学交通运输学院,四川成都610031

出　　处：《重庆交通大学学报（自然科学版）》2009年第4期751-754,767,共5页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：国家自然科学基金项目(70771093);西南交通大学青年教师科研起步项目资助(2008Q087)

摘　　要：考虑代建单位的职责,结合各地招标确定代建单位时的评标标准,建立起对代建单位评选的指标体系。提出基于数据包络分析的代建单位评选方法,招标单位对各指标没有特别偏好时选用C2R模型进行计算评选;否则,选用C2WH模型进行计算评选。针对一般的DEA方法中,有效决策单元过多,不能完全确定出代建单位的中标候选顺序的问题,提出通过构造理想决策单元继续评价的改进方法。实例应用表明,运用数据包络分析方法进行代建单位的评选是合适的、可行的。Considering the agent obligations and the standard of evaluating the biding to select the construction agent all over the country, an index system is established to evaluate the construction-agent system. And the evaluation method of con- struction-agent system based on DEA is put forward. The C2R model should be used when the tenderee have no special preference of any indexes, otherwise the C2 WH model should be used. Aiming at the problem that the sequence of successful bid can＇ t be ensured in choosing the construction agent because of the overabundance of decision-making units （DMUs） in general DEA method, an improved method is proposed, which can continue to evaluate through establishing the ideal DMUs. The reasonability and feasibility of evaluation method of construction-agent system based on DEA is verified by the case study.

关 键 词：代建制 评标 数据包络分析 改进 

分 类 号：F224.9[经济管理—国民经济]