【摘要】 采用数据包络方法(DEA),通过构建3个投入指标,4个输出指标,对中国交通运输业近年来的运行效率情况进行分析,发现我国公路运输和水路运输出现了技术欠缺,资源浪费以及规模不足的问题,需要加强对其投入的重视,合理分配资源投入。更多还原

【Abstract】 The method uses data envelopment(DEA),by constructing three input indicators,four output indicators,operational efficiency transportation in China in recent years were analyzed,and found our road and water transport technology emerged lack of resources and waste problems of scale,emphasis on the need to strengthen its investment,the rational allocation of resources should be invested.更多还原