An Analysis Of The Changes Of Outflow Population In Anhui Province(2012-2016)

China's ancient times of migration,driven by wars and other factors,are not spontaneous migration.In the 1980 s,China's population flow properties changed,spontaneous flow of population,the floating population scale growing spontaneously,the quantity,structure changes greatly affected the country's economic and social development.The floating population as the most active factors of production,not only influence on economic growth,and caused the most profound social changes,the most obvious is that the urban and rural population distribution,social class changes,the change of labor industry professional and change people life style and values.In the 21st century,China's floating population has changed a lot.First is number,China's floating population about 37.5 million,1990,which accounts for about 3.32%of the population,in 2016 China's floating population number is 245 million,about 6.5 times compared with 1990 growth,the population which accounts for about 18%;Secondly,age and gender,the increase of the proportion of working age out of the population,the increase of female floating population;At last,the floating population has also undergone significant changes,including education level,per capita income and social status.In Anhui province is the largest of the floating population,especially the outflow of population big province,since 2014,a net outflow of population size in Anhui province consecutive years ranked first,due to the large scale of outflow population,the economic and social activities of the floating population in Anhui province directly affect the economic and social development level of Anhui province and where population inflows.This paper mainly studies the change of outflow population in anhui province from 2012 to 2016.The first chapter in recent years,the development situation of China's floating population lists at home and abroad research situation and research results of the floating population,pointed out in this paper,the research background,research ideas and research methods;This paper introduces the concept of floating population and the definition condition of floating population,and draws out the research object of this paper.Summarize the main chapters and contents of the article and explain the source of the data.The second chapter to the sixth chapter,based on sample data and the content of the questionnaire,from the natural population in Anhui province changes through the comparative analysis,mechanical change and social change,pointed out that between 2012 and 2016 main changes of flowing population in Anhui province.Chapter seven,based on factor analysis of different defined in 2013 and 2016 inAnhui province outflow of population and social development level,development level of the top listed provinces and cities,summarizes the changes of the rankings.Chapter eight,conclusions and recommendations.Combining with the outflow of population movements in Anhui province and its existing problems,and from two aspects of defined and water,to the household registration system reform,protection of the rights and interests of workers and enhance the level of social security andpublic services,such as factors related Suggestions are put forward.