【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.更多还原

【Abstract】 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.更多还原