The Spatial-temporal Evolution of Disparity of Service Industry and Influence Factors Analysis in Bohai Rim Economic
利用泰尔系数、服务业重心模型等方法，分析了1992-2010年环渤海经济区服务业差异的时空演变，发现省际差异是主要来源，人均GDP、内外联系等是主要影响因素。
Based on Theil coefficient and its first order decomposition,the service center of gravity model,convergence and scattered analysis and stepwise regression analysis methods were used to deeply analyze the spatial-temporal evolution of disparity of service industry in Bohai rim economic.Research shows that: 1) Disparity of service industry in Bohai rim economic was mainly contributed by provinces internal disparity.Disparity reduction slightly mainly due to the disparity become smaller between the provinces during 1992 to 2000,while to expand significant disparity for 2000 to 2010,because of the internal disparity between the beijing-tianjin-hebei region expanded significantly.2) Convergence divergence more than numbers Between 1992 and 2000,on the space aspects,coast areas to give priority to convergence,while inland areas to give priority to spread.3) The main of influence factors of disparity of service industry in Bohai rim economic are per capita GDP,the inner and outer contact,economic density,consumption capacity,government support.4) Rules of the influence of services in Bohai rim economic is the level of economic development has been an important influencing factors and the development direction of gradually from the market supply into demand guide.