本文以新兴古典经济学的超边际分析方法，剖析了公路基础建设的经济学原理。

The economics theory of highway foundation construction is analysed by the method of inframarginal analysis.

youdao

本文以新兴古典经济学的超边际分析方法，剖析了公路基础建设的经济学原理。

The economics theory of highway foundation construction is analysed by the method of inframarginal analysis.

youdao