摘要
Taking Beijing as an example and based on the census data,macro-level population statistical data and 2004~2013 marriage registration data,this paper makes a contrastive analysis on the characteristics and changing trends of local residents,migrants and temporary migrants. Relative to the local residents,the migrants generally have household registry of central districts and higher educational level and occupational layer. Temporary migrants have relatively complicated population structure but differentiate during the process of marriage matching. 'Two-place marriages'form a stable group of new permanent migrants and meanwhile imply a sizable group of latent dependent migrants. This will produce great infl uences on the general population structure and the aging process,which may also lead to some confl icts and problems. The government should be prepared with policy responses so as to promote the benign development of population diversifi cation in megalopolis.
Taking Beijing as an example and based on the census data,macro-level population statistical data and 2004~2013 marriage registration data,this paper makes a contrastive analysis on the characteristics and changing trends of local residents,migrants and temporary migrants. Relative to the local residents,the migrants generally have household registry of central districts and higher educational level and occupational layer. Temporary migrants have relatively complicated population structure but differentiate during the process of marriage matching. ＂Two-place marriages＂form a stable group of new permanent migrants and meanwhile imply a sizable group of latent dependent migrants. This will produce great infl uences on the general population structure and the aging process,which may also lead to some confl icts and problems. The government should be prepared with policy responses so as to promote the benign development of population diversifi cation in megalopolis.
