汽车运输企业规模、技术相对有效性的测定

The Relative Efficiency of Automotive Transportation Enterprises and Its Measures

本文探讨用数据包络分析方法综合评价汽车运输企业规模有效性和技术有效性问题。文中提出了运输企业用于DEA有效性评价的输入、输出指标体系;建立了同时评价规模有效和技术有效的C^2R模型,评价技术有效性的C^2GS^2模型;分析了DEA相对有效性的经济含义;最后对四川省23个汽车运输企业用C^2R型和C^2GS^2模型进行相对有效性测定,在对获得的管理信息分析基础上提出了参考建议。

This paper deals with the measure of efficiency of scope and technology of auto- motive transportation enterprises (ATE) by using data envelopment analysis (DEA). It gives the I/O target system, sets up two models - C2R model for the efficiency of scope and technology, C2GS2 model for the efficiency of technology, and analyses the economic implication of the relative efficiency of DEA. At last, applying the C2R model and C2GS2 model it gives an example of application of DEA methods and models for the measure of the relative efficiency of 23 ATE.