本文选取城镇人均可支配收入等六个变量,对城市出租车需求量建立了一个回归模型。根据模型测算了深圳市近年来出租车的合理拥有量。本文把模型结果作为各城市出租车投放量的一般标准,结果显示,北京、上海、广州、沈阳、哈尔滨、郑州和南京的出租车投放量比较合理,而其他城市则偏差较大,特别是深圳、成都和武汉的实际投放量严重偏少,长沙、杭州和济南则投放过大。 This paper selects six variables such as per capita disposable income in urban areas, and establishes a regression model of urban taxi demand. According to the model, the reasonable ownership of taxis in Shenzhen in recent years has been calculated. In this paper, we use the model results as a general standard for the taxi deliveries in various cities. The results show that the taxi deliveries in Beijing, Shanghai, Guangzhou, Shenyang, Harbin, Zhengzhou and Nanjing are more reasonable while those in other cities are larger, especially in Shenzhen In Chengdu and Wuhan, actual deliveries were seriously underweight while those in Changsha, Hangzhou and Jinan were overstated.