摘要
运用DEA模型测算我国21家物流上市公司的总体技术效率、纯技术效率和规模效率,测算结果表明:我国上市物流公司总体技术效率不高,港口类和运输类上市物流公司的总体技术效率相差不大,上市物流公司投入要素组合比较合理,但存在投入冗余、产出略显不足的问题。在此基础上,提出相应的对策:建立合适的管理体制,加大在高新技术上的投入比重,削减业务成本及管理费用,促进资源的优化配置,调整投入要素组合。
This paper calculates the general technical efficiency, net technical efficiency and scale efficiency of 21 listed logistic companies in China by using DEA model, the calculation result shows the general technical efficiency of these companies are not very high, that of port and transport listed logistic companies have slight difference, and the investment factor combination of these companies are reasonable, but these companies exist the problems of investment redundancy and deficient output. Based on above, the paper puts forward relative countermeasures which include establishing suitable management system, increasing investment proportion on high and new technology, cutting operation cost and management expense, promoting optimized configuration of resource and adjusting investment factor combination.
出处
《铁道运输与经济》
北大核心
2012年第7期62-67,共6页
Railway Transport and Economy
基金
国家自然科学基金项目(70962010)
关键词
物流公司
技术效率
DEA
Logistic Company
Technical Efficiency
DEA
