城市居民迁居行为是城市地理学的重要课题,但以微观手法研究郊区居民迁居行为重构尚不多见。本文基于质性研究方法,以位于北京郊区的回龙观居住区为例,以微观的手法对城区拆迁居民、经历体制转型的中老年人、北京本地年轻人以及外地来京年轻人的迁居历程进行解读,寻找经济、社会和制度变革与个体生命历程的交集,进而洞察郊区居民迁居的一般性特征。在此基础上,从迁居机会供给、住房需求、住房获取能力、迁居决策4个方面归纳郊区居民迁居行为重构特征,并从宏观、中观、微观3个层面阐释重构机制。对郊区居民迁居行为重构的研究,有助于理解北京城市空间重构及郊区化进程。

The past decades of years has witnessed a significant urban construction and spatial development of Beijing City. Population quality and living standards are rising, and there is a growing trend towards the suburbanization and restructuring of residential space. Intra-urban migration, one of the important topics of Urban Geography, is a main feature of urban spatial restructuring. From the perspective of social institutional change and individual attributes, this paper analyzes the incentives and changes of residential migration with the emerging of housing market. Quite different from traditional research, qualitative research method is emphasized here. The authors did many interviews of suburban residents at Huilongguan community about their intra-urban migration in Beijing to dig into in-depth driving forces of their migration behavior. The authors find that there are four different types of intra-urban migration forms among Beijing suburban residents including those with their inner-city-houses torn down, those who have experienced the institutional transformation, local born young residents and young people from outside Beijing. After analyzing the feature of each type, the authors then conclude the restructuring characteristics of Beijing suburban residents' intra-urban migration behavior in terms of housing mobility opportunities, residents' ability of getting those chances, residents' housing needs and their decision-making. It is also releated that the improvement of housing market policies,has enhanced the financial capacity of common residents to purchase the house and established more diversified supply structure to meet the needs of different social classes.