经济增长趋同、分异与区域经济一体化——基于环渤海经济区14城市的实证分析

经济增长的非一致性使得区域经济产生趋同或分异的趋势，而这种趋势一定程度上又与区域经济一体化高度相关。对环渤海经济区14城市经济增长的趋同和分异的实证分析表明：环渤海经济区各城市近10年来区域发展以分异为主，行政区划内的城市经济增长同步性较好，基于行政划分的经济一体化水平高于经济区整体水平。因此，应当采取积极措施，促进该区域的经济一体化水平。

Economic Growth Convergence, Divergence and Rigional Economic Integration——An Empirical Anylysis of 14 Cities in the Bohai Sea Surrounding Area

Different economic growth rate of each zone makes the tendency of convergence or divergence to the region.And this tendency has a certain relationship with regional economic integration.Through the empirical analysis of 14 cities of the Bohai Sea Surrounding Area,we find that economic development gap of the zones in this area has become higher in these years.And we also find that the economic integration of each province's is much better than that of Bohai Sea Surrounding Area's.So it's necessary to raise the level of this area's regional economic integration.