The Research Of The County Economy Differences Of Linyi City In Time And Space Evolution

With the rapid growth of the economy, the imbalance of regional economic developmentbegan to intensify. The county economy is a relatively small-scale regional economy, is aadministrative regional economy that has comprehensive and relative independence of theunderlying level of national economy. Industrialization, urbanization and modernization arethe theme and the direction of county economic development. The development of countyeconomy is a new entry point to solve the "three rural" issues, and the important tasks topromote overall well-off construction. In this paper, I use the relevant domestic economicdifferences among counties and polarization measure method to analysis the county economicdevelopment differences of time and space evolution.In this paper, I use3zones and9counties in LinYi City as the research unit and combinesingle index and multi-index method to analyze the characteristics of economic differencesamong counties in Linyi City. First, establish the comprehensive evaluation system that canreflect the level of economic development, economic growth capacity and the efficiency ofthe economic structure. Use SPSS software to calculate the counties economic level value byprincipal component analysis. County economy is divided into five categories by clusteranalysis method: developed economy growth slow, weak economy growth rapid,medium-scale economic growth lag, weak economy growth slow, weak economic growth lag,in the end I analyze the characteristics of various types in county. Second, by single indexanalysis method, I use GDP per capita analyze the time evolution of economic differencesamong counties in Linyi City from2000to2011. Analysis showed that the absolutedifferences and the relative differences of Linyi County Economic both showed a tendency toexpand. The evolution of the clustering showed the county economic concentration graduallydecreases. From the development trend, the county’s economic development is relativelystable, in recent years, widening economic differences among counties beginning hinderingthe overall economic development of Linyi City.Third, by analysis of the characteristics of integrated indicators and GDP per capita ofthe county economic space global and local evolution, I draw that Linyi County Economichotspots gradually reduce. From the average growth rate of GDP per capita and the relativedevelopment rate, I draw that economically developed areas grow fast, economicallybackward regions develop slowly and dual economic structure become more significant.Fourth, analyze the county economic reasons for the differences and propose the coordinationof county economic development countermeasures.