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工业是国民经济建设中的支柱产业之一,加快工业的发展对促进国民经济增长和社会发展起着重要的作用。本文根据2005~2012年相关统计数据,运用灰色关联分析法,计算得到相关指标对重庆市新产品销售收入灰色关联度排序和对比曲线。结论表明:新产品开发经费支出和R&D经费内部支出对技术创新产出影响最大。重庆市大中型工业企业应该进一步加大对技术创新投入和技术创新过程的投入力度。
Industry is one of the pillar industries in the national economy. Accelerating the development of industry plays an important role in promoting the growth of the national economy and social development. Based on the relevant statistical data from 2005 to 2012, the article uses the gray relational analysis method to calculate the rankings and contrast curves of relevant indicators on the gray relational degree of the sales revenue of new products in Chongqing. The conclusion shows that the expenditure on new product development and the internal expenditure on R & D expenditure have the greatest impact on the technological innovation output. Large and medium-sized industrial enterprises in Chongqing should further increase their investment in technological innovation and technological innovation.