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本文测算了我国高技术产业的集聚指数,利用线性回归方法,分析了高技术产业集聚对劳动生产率、新产品销售收入、高技术产业增加值占GDP比重、贸易竞争指数的影响。得到结论认为,产业集聚有利于劳动生产率的提高、创新能力的提升、产业结构的升级以及高技术产品国际竞争优势的增强。而且,高技术产业集聚对于企业和产业创新能力的提升以及贸易竞争优势的增强,比对产业结构升级和劳动生产率提高具有更大的促进作用。
This paper estimates the agglomeration index of high-tech industry in our country and uses the linear regression method to analyze the influence of high-tech industry agglomeration on labor productivity, new product sales revenue, the added value of high-tech industry in GDP, and the trade competition index. It is concluded that industrial agglomeration is conducive to the improvement of labor productivity, the improvement of innovation capability, the upgrading of industrial structure and the enhancement of the international competitive advantage of high-tech products. Moreover, high-tech industrial agglomeration has a greater impetus for upgrading the innovation capability of enterprises and industries and for enhancing the competitive advantage of trade than for improving industrial structure and improving labor productivity.