摘要
分析上海市道路货运结构与国民经济的适应性。采用DEA数据包络分析方法,通过选取国民经济指标及道路货运结构指标,评价上海市道路投入及经济产出的有效性,进而说明上海市现状的道路货运结构与国民经济的适应性。最后,通过模型结果分析上海市道路货运结构中存在的问题,并为道路货运结构的调整提供合理性建议。
It presents the structure adaptability of the shanghai road freight to its society economy. The method of ＂Data Envelopment Analysis＂ is introduced to evaluate the present effectiveness between road input and the economic output. In the end, analysis is made on the problems in the structure of Shanghai road freight and given the suggestions.
出处
《交通科技与经济》
2012年第6期56-59,共4页
Technology & Economy in Areas of Communications
关键词
道路货运结构
经济适应性DEA数据包络
投入-产出指标
structure of road freight
adaptability to the economy
Data Envelopment Analysis
input-out-put indicators
