Study on Price Character in Network Transportation
网络运输价格性质研究

To offer theory proof for the price data of the dynamic pricing, the related conceptions are defined, and the interrelated theories are deduced based on the concave envelope theory. Farther research of each leg's price character in network transportation is made, and with a numerical example combined, connection between different legs' optimal prices and the preset prices is demonstrated. Thus a new research approach, which can determine each leg's price in network transportation, is provided.