科技创新是经济发展、社会进步的动力源泉，坚定发展自主创新是我国上市公司提高核心竞争能力的必由之路。本文以科学地评价科技投入对我国上市公司绩效的贡献度为核心研究内容，遴选了 R＆D 科技投入和其它科技投入及其派生指标作为科技投入的表征变量，遴选了产品销售收入、净利润、净资产收益率、每股收益率及其增长率作为公司绩效的表征变量，并通过相关分析和回归分析展开了实证分析。实证分析的结论表明，科技投入和我国上市公司绩效之间存在一定的关联，但影响作用并不明显。针对这一实际问题，本文给出了相应的政策建议，以期让科技投入更好地促进上市公司绩效的提升。%Technology innovation is the source of economic development and social progress . Independent innovation is the route which can improve the core competition ability of listing corporation .In this paper ,the contribution of science and technology investment was researched for company performance of listing corporation . R&D investment and other investment have been selected as the variables which can express science and technology investment ,and four variables are also selected to express company performance of listing corpo-ration such as product sales revenue ,net profit , return on net assets ,and earnings per share .Empirical analysis show that there is a cer-tain correlation between science and technology investment and listing corporation performance ,but the effect is not obvious .According to this problem , corresponding policy recommendations have been given in order to make science and technology investment to better promote the listing corporation performance .
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