湖北省开发区开发强度差异特征及效益响应研究

Study on the Difference Characteristics and Benefit Response of Development Intensity in Development Zone of Hubei Province

开发区是推动区域经济发展的重要载体,开发强度是开发区整体现状承载水平的综合反映。以湖北省119个开发区为研究对象,运用熵值法、泰尔指数、方差分析和计量经济模型等方法,探讨了湖北省开发区开发强度的差异特征及效益响应情况。结果表明:(1)江汉平原、鄂西北和鄂东南的开发强度相对高于鄂西南和鄂东北地区;区域内和市域内等组内差异远远超过区域间和市域间等组间差异,组内差异贡献率均超过90%。(2)不同类型和不同成立年限的开发区开发强度存在显著的差异,不同等级的开发区之间开发强度差异不明显。(3)开发强度对开发区自身效益和对城市的综合效益均有一定的正面促进作用,但并不是影响开发区效益的主导因素。

The development zone is an important carrier to promote regional economic development, and the intensity of development is a comprehensive reflection of the overall carrying capacity of the development zone. Taking the 119 development zones in Hubei province as the research object, this paper discusses the difference of development intensity and benefit response of development zones in Hubei province by entropy method, Theil index, variance analysis and econometric model. The results show that：（1） The intensity of development in Jianghan Plain, Northwest Hubei province and Southeast Hubei province is higher than that in Southwest Hubei and Hubei Northeast; the difference between regional is much more than that intraregional; and the intraregional contribution rate is more than 90%.（2） There are significant differences in the development intensity of the development zones with different types and different years of establishment. There is no obvious difference in the intensity of development between different development zones.（3） The development intensity has positive effect on the development zone self-benefit and the city＇s comprehensive benefit, but it is not the dominant factor affecting the efficiency of the development zone.