改革开放以来 ,我国经济社会发展进入了新的历史时期。在社会流动方面 ,农村人口的跨城乡、跨区域和跨行业流动 ,以及城市人口的跨行业和跨地区流动 ,十分活跃。社会流动本身蕴涵着多方面的发展意义 ,对转型时期不断增加的社会流动 ,不仅要有正确的认识和把握 ,而且要在政策措施上 ,做出合理的制度安排 ,建构新的管理运作机制 ,使社会流动健康有序进行。 Since the reform and opening up, China’s economic and social development has entered a new historical period. In terms of social mobility, rural population flows across urban and rural areas, across regions and across industries, and cross-sectoral and transregional mobility of urban populations are very active. Social mobility itself contains many aspects of development significance. For the ever-increasing social mobility during the transitional period, we not only need to have a correct understanding and grasp, but also make reasonable institutional arrangements on policy measures, construct a new management and operation mechanism, Make social mobility healthy and orderly.