Traffic congestion pricing defines the property of city road and gives a guarantee to configuring city road effectively and a good thinking way to alleviating the more and more serious congestion.

• 针对交通拥挤收费合理性的争议,从经济学的角度对城市道路属性、边际费用和边际成本定价原理等方面进行分析,指出拥挤收费通过价格这种市场的手段使外部成本内部化,是一种理性的回归。