产业融合、产业集聚与区域产业竞争优势提升

产业融合与产业集聚是现代产业发展的新特征和趋势，是影响产业竞争优势的重要变量，研究湖北省产业发展所处的融合、集聚状态及其对产业竞争优势的影响，对于制定适应产业发展要求，提升产业竞争优势的有关政策，具有重要指导和借鉴价值。运用投入产出分析方法对湖北省先进制造业与电子信息业、现代服务业的产业融合态势进行测算，采用区位熵对湖北省先进制造业等产业集聚状态进行测度，利用多元线性回归模型实证分析产业融合、产业集聚对先进制造业竞争优势提升的贡献。结果表明，湖北省处于融合非集聚状态，产业融合对提升产业竞争优势具有一定促进作用；产业集聚度低，不仅制约了湖北省产业竞争优势的提升，还挤出了产业融合的竞争优势提升效应。

Industry Convergence,Industry Cluster and Regional Industry's Competitive Advantage Promotion:Based on an Empi rical Analysis of the Advanced Manufacturing Industry's Data in Hubei Province

Industry convergence and industry cluster are the tw o new characteristics and trend of modern industrial develop‐ment ,studying the different status of these two characteristics on industry development in Hubei province and its influence on industrial competitive advantage has important guidance and reference value on formulating relevant policies to acceler‐ate the development of industry .We will use the input‐output analysis method to measure the state of convergence between advanced manufacturing industry and electronic information industry or producer services in Hubei province ;estimating the state of industry cluster in Hubei by location entropy .The last ,the article will apply MLRM to empirical analysis the impact on competitive advantage of advanced manufacturing industry in Hubei by industry convergence and industry clus‐ter .Research results show that Hubei province had a state of fusion but not cluster .Industry convergence has some effect on promoting the advantage of industry's competition .In the aspect of low er industrial cluster ,it is not only restrict the de‐velopment of industry's competition ,but also squeeze out the promotion effect of industry convergence .