摘要
由于经济、地域等原因,全国公路建设的发展极不平衡,地区差距与建设的适应性也存在较大差异。本文利用基于DEA的交叉效率模型来评价各地区的公路建设适应性情况,结果表明各地区的公路建设适应性差异明显。
As a result of reason and so on economy, region, the nation highway construction development is not extremely balanced, the local disparity and the construction compatibility also has the big difference. This article uses based on the DEA overlapping efficiency model appraises various local the highway construction compatible situation, finally indicated various local the highway construction compatible difference is obvious.
出处
《交通与运输》
2006年第B07期66-70,共5页
Traffic & Transportation
关键词
DEA交叉效率模型
最优分割
适应性评价
DEA overlapping efficiency model
Most superior division
Compatible appraisal
