摘要
以截至2019年底我国科创板上市的70家公司为研究样本,涵盖营业绩效、研发强度、科研人员、授权专利数量等指标,运用逐步回归方法分析影响营业收入与研发投入的相关因素,发现二者之间存在相互依赖的关系:营业收入可以显著提高研发投入,而研发投入也反馈作用于营业收入,直接反映研发投入与未来经济收益的内在联系。最后,结合行业提炼突发情况下科创板研发的潜在风险和机遇,并针对性地提出可行性措施。
The paper takes 70 companies listed on Sci-Tech innovation board as samples by the end of 2019,covering indicators such as operating performance,R&D intensity,number of researchers and authorized patents,etc.Using the stepwise regression method to analysis relevant factors affecting R&D investment and revenue and finds that there is an interdependent relationship between them:financial performance can significantly improve the R&D input,while the R&D input feedback influences revenue,which directly reflects the internal relationship between R&D investment and future economic benefits,and finally combines the potential risks and opportunities of scientific research to refine emergencies,and puts forward feasible measures for Sci-Tech innovation board enterprises.
作者
黎珊
LI Shan(School of Management,Hefei University of Technology,Hefei 230009,China)
出处
《经济研究导刊》
2020年第36期47-51,共5页
Economic Research Guide
关键词
科创板
上市公司
研发
营业收入
逐步回归
the Sci-Tech innovation board
listed companies
R&D
revenue
stepwise regression method
