Shandong Province, Born In The Regional Differences Of Sex Ratio Study

The sex ratio is a biological foundation of population development. Population's sound development should regard the balance of the females and males development as the basic prerequisite. It will shatter population system's well-ordered circulate in the future society and bring a series of social issues, if SRB keep exceptional. Research on SRB issue is not only the need of praxis but also the development of future society.Since the fourth people's census data was issued in 1990, the unusual rising of sex ratio at birth in China has become one of the previous questions which the domestic and international people are caring about and studying. The issue of SRB being unbalanced in China is the idiographic embodiment of social issue in population phenomena, which foundation stone is social economics. The unbalance of sex ratio at birth is different in different area, which has different reasons, not only in China but also in a province. Analysis China's entirely population will conceal the difference of unbalance SRB on character and level in different province. While idiographic analysis on a province as a unit may be propitious to know and open out the fact of this issue. This paper fasten on one center---area difference, using theory of population economics, census and correlative social and economics demonstration data, established EXCEL database of country area sex ratio at birth in Shan Dong province . By using SPSS11.5 software, we explore foundation stone from diversity and do embedded comparative research on SRB in Shan Dong province.By the analysis of sex ratio at birth in our country, we can draw the following conclusions. Sex ratio at birth unbalance is still an outstanding issue in most of city (except separate city) in Shan Dong province, it show different region distributing along with the region's economic development level and has grievous departure from east to west; the younger the SRB is higher and hoist along with the children's order. Sex ratio at birth unbalance issue has evident region difference and difference between city and country is also very prominence. Via establishing different models, regression outcome show that economics and divorce have prominent influence on country and west region SRB, while have influence on city are divorce and town level.Economic drops behind is the expiry factor of one region's SRB being high, boy's economic benefit is the ultimate factor to dominant one family's male partiality and result in SRB go beyond well-balanced. Based on this causation, author brings forward some resolve measures to eliminate the foundation stone of multitude's male partiality ultimately, developing the country's economy of southwest and northwest of Shan Dong province energetically, transforming the traditional marriage pattern in country, consummating the system of provide for the aged in country and enhancing women's status, etc. Via these measures, avoid a series of problems to our Country and society because of SRB's graveness unbalance.