您的位置:首页  > 论文页面

基于DEA的鄱阳湖生态经济区公路网评价

发表时间:2010-03-31  浏览量:1313  下载量:590
全部作者: 宋晖颖,查伟雄
作者单位: 华东交通大学交通运输与经济研究所
摘 要: 为研究公路网现状与未来需求之间的关系,对鄱阳湖生态经济区公路网的有效性进行评价。通过建立公路网评价指标体系,利用数据包络分析(data envelopment analysis,DEA)的C2R模型,对研究区域各个市的公路网进行比较,然后综合各公路网的现有状况,分析了非DEA有效单元存在的问题,并提出相应的改进措施。认为公路网的结构性能与区域经济有直接关系,并将对其发展产生较大影响。评价结果表明:利用DEA评价公路网具有可行性和明显的优势。
关 键 词: 交通运输规划与管理;DEA方法;公路网;适应性;评价
Title: Evaluation of highway network in Poyang Lake ecological economic zone based on DEA method
Author: SONG Huiying, ZHA Weixiong
Organization: Institute of Transportation and Economics, East China Jiaotong University
Abstract: In order to study the relationship between the status of the highway network and the future demand, this paper evaluates the effectiveness of road network in Poyang Lake ecological economic zone. Through the establishment of evaluation index system of the highway network, using the C2R model of data envelopment analysis (DEA), makes comparison for the study area of the road network in each city, and then integrates all of the existing status of road network to analyze existing problems of non�DEA efficient units and propose the improvements. The structure of the highway network is directly related to regional economic performance, and will have a greater impact on its development. Evaluation results show that the DEA evaluation method has feasibility and an obvious advantage.
Key words: transportation planning and management; data envelopment analysis method; highway network; adaptability; evaluation
发表期数: 2010年3月第6期
引用格式: 宋晖颖,查伟雄. 基于DEA的鄱阳湖生态经济区公路网评价[J]. 中国科技论文在线精品论文,2010,3(6):602-606.
 
0 评论数 0
暂无评论
友情链接