北京社会问题研究城市多中心与北京人口增长(陈剑)光明日报03-22北京控制人口的难度在于,劳动力的自由流动本身是市场经济得以充分发展的条件之一。如果北京对外来人口进行限制,不仅不利于市场经济体制的健全与完善,也影响了北京在周边地区乃至在全国的形象。但人口的迅速增长 Beijing Multi-center Urban Development and Population Growth in Beijing (Chen Jian) ​​Guangming Daily 03-22 Beijing’s difficulty in controlling population lies in the fact that the free flow of labor is itself one of the conditions for the full development of a market economy. If Beijing restricts the number of immigrants, it will not only be detrimental to the soundness and perfection of the market economic system, but will also affect Beijing’s image in the surrounding areas and even in the whole country. But the population is growing rapidly