本文站在经济学的视角下，结合宏微观知识，用供给需求曲线与外部性来分析武汉市交通拥堵的原因；

This stand economics perspective, the combination of macro and micro knowledge, and use of supply and demand curves to analyze the external traffic congestion because of Wuhan City;

youdao

本文站在经济学的视角下，结合宏微观知识，用供给需求曲线与外部性来分析武汉市交通拥堵的原因；

This stand economics perspective, the combination of macro and micro knowledge, and use of supply and demand curves to analyze the external traffic congestion because of Wuhan City;

youdao