摘要
Abstract
Technology-oriented listed high-tech enterprises, forced by mandatory policy based on the pursuit of intrinsic motivation and high rates of return, continue to strengthen the R & D investment. This paper launches a linear regression analysis based on 30 listed high-tech companies, as well as a DEA analysis for the 17 companies. The results show that R & D investment and business growth capacity do not have a clear linear correlation, while the former has a linear correlation with the profitability, and the efficiency of input-output is not high. The paper suggests to make more reasonable policies, to expand financing channels, and at the same time, to optimize the al-location of talent resources.关键词
上市高新技术企业/R&D投入/线性相关/DEA分析Key words
Listed High-Tech Enterprises/R&D Investment/Linear Regression/DEA Analysis分类
管理科学
