区域中心城市工业主导产业选择以及辨识模型研究

The Selection and Distinguish Model of Leading Industry in the Regional Central City

工业主导产业的选择对区域中心城市的发展具有重要的战略意义。文章在吸收西方主导产业理论的基础上,构建了包括需求收入弹性、影响力系数、感应度系数、技术进步率、技术进步贡献率等13个指标组成的区域中心城市主导产业选择基准,并建立了人工神经网络的辨识模型,最后结合重庆市的工业主导产业选择进行了实证研究,分别计算了重庆市现有主要工业部门的相关指标,并运用人工神经网络辨识模型确定了重庆市的工业主导产业。

The selection of leading industry plays an important role to the development of regional central city. The anthors combine the concrete conditions of Chongqing and realistic economic conditions on the basis of absorbing western leading industry＇s theory, structure and include the demand income elasticity , influence power coefficient, reaction degrees of coefficient , technical progress rate, technological progress contribution rate , etc. , total thirteen indexes on leading-industrial and apply them to Chongqing, calculate the relevant indexes of the existing main industrial sector of Chongqing separately, at last, use Using distinguish model of artificial neural network to confirm the leading industries of Chongqing .