关键词: 城市交通, 投放量, 博弈论, 出租车, 利益关系

Abstract:

Taxi is one of the most important transportation modes in the urban passenger transport system. However, with the development of taxi market and the change of passenger's travel demand, taxi market has accumulated many problems, the fundamental reason is that the interests among various stakeholders in the taxi market is difficult to coordinate, which leads to the unbalanced supply-demand relationship in the taxi market, and need to promote the harmonious development of various stakeholders by adjusting the urban taxi quantity. Therefore, using the perspective of game theory, analyses the main stakeholders and the relationships in the taxi industry, constructs the game equilibrium and carries out the solution, calculates the reasonable quantity range of the urban taxi. And through the empirical calculation of the taxi market in Xi'an, China, and when the number of taxis increased in the short term does not exceed 1 908, the contradiction of interests among the stakeholders is the smallest; in the long term, when the number of taxis increased to 1 223, the long-term game equilibrium can be reached.

Key words: urban traffic, quantity, game theory, taxi, benefit relationships