基于DEA模型的珠海交通运输系统配置效率评价  

EVALUATION ON TRANSPORTATION SYSTEM ALLOCATION EFFICIENCY OF ZHUHAI CITY BASED ON DEA

作　　者：杨喜瑞[1] 郑平[1] 彭磊[1] 

机构地区：[1]北京师范大学珠海分校物流学院,广东珠海519085

出　　处：《北京师范大学学报（自然科学版）》2012年第2期201-204,共4页Journal of Beijing Normal University(Natural Science)

摘　　要：将交通与经济系统看作一个投入与产出系统,选取珠海市交通与宏观经济系统相关评价指标,运用DEA方法对交通运输和经济发展的协调性进行动态评价.结果表明,珠海市1994—2008年交通基础设施投资没有与经济形成协调发展.珠海市应提高交通资源的利用效率,促进交通与经济系统进一步协调.A dynamic relationship exists between transportation and macroeconomic systems during economic development. Evolving transportation system leads to evolution of economic structure, accessibility of transportation facilitates spatial integration of macroeconomy. This paper first presents basic ideas and models of DEA. Transportation and macroeconomy systems were considered as an input- output system, transportation and economic indexes in Zhuhai were applied to the DEA model to analyze the dynamic coordination between transportation and economy. Data indicated that that there was no complete coordination between transportation and economy from 1994 to 2008. It is suggested that Zhuhai should improve the efficiency of transportation to promote further coordination between transportation and macroeconomy.

关 键 词：效率评价 交通运输 数据包络分析(DEA) 综合效率 规模效率 技术效率 

分 类 号：O22[理学—运筹学与控制论]