数据包络分析在公路网合理发展规模中的应用

On the application of DEA analysis in reasonable development scale of highway network

通过对以往确定公路网合理发展规模的模型进行分析,剖析其特点及不足,并采用一种评价相对有效性的数据包络分析来确定公路网的合理发展规模,结果表明与其他方法相比,用DEA模型所求得的公路网合理发展规模更加客观、合理。

Through the model analysis of rational development of highway network in the past, it analyzes its characteristics and lacks, mean- while, it adopts a relatively effective DEA analysis in determining reasonable scale of development on highway network. As a matter of fact, comparing with other analysis methods, the rational development of highway network with the DEA model is more objective and reasonable.