近年来北京市人口呈现快速增长态势,很多学者将其归咎于地区发展不平衡等外部因素。本文对相关数据进行分析和比较认为,人口增长更主要源于第三产业发展、就业结构转型滞后以及生产效率偏低等内部因素,是北京市自身产业发展中出现的问题。 In recent years, the population of Beijing has shown a rapid growth. Many scholars blame it on external factors such as regional development imbalance. This article analyzes and compares the relevant data and argues that the population growth is mainly due to the internal factors such as the development of the tertiary industry, the lag of employment structure transformation and the low production efficiency, which are the problems in the development of Beijing’s own industries.