摘要
为考察高新技术企业产业政策激励效果,从动态视角出发,以上海张江高科技园区2012—2018年高新技术企业全样本数据为研究对象,运用面板数据回归模型和Cox比例风险模型分析影响高新技术企业成长和退出风险的主要因素。研究发现:企业获得高企认定的确会提高其发展水平、盈利水平、创新水平,但提升效应存在明显差异,高企认定带来的研发补贴和税收优惠力度与高企退出风险成反比;从创新维度看,企业创新规模、专利数量更加稳健地反映创新与高企认定之间的关系。中央和地方政府在优化高企认定标准和完善高企激励政策时需要综合考虑这些因素。
In order to evaluate the real effect of government industrial policy incentives, in this paper a full sample of high-tech enterprises in Shanghai Zhangjiang High-Tech Park from 2012 to 2018 is used, and a panel data regression model and a Cox proportional risk model are applied to analyze the main factors affecting the growth and exit risks of high-tech enterprises from a dynamic perspective. The research result show that enterprises with high-tech recognition will indeed improve their level of development, profitability and innovation, but the enhancement effect varies significantly. In addition, the strength of the research and development subsidies and tax incentives of government is inversely related to the exit risk of high-tech enterprises. Besides, from the innovation dimension, the scale of enterprise innovation and the number of patents can more robustly reflect the relationship between innovation and the recognition of high-tech enterprises. Therefore, the central and local governments need to take these factors into account when optimizing the recognition criteria and improving the incentive policies system.
作者
任浩
仲东亭
REN Hao;ZHONG Dongting(School of Economics and Management,Tongji University,Shanghai 200092,China)
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2023年第2期295-302,共8页
Journal of Tongji University:Natural Science
基金
国家自然科学基金面上项目(72074169)。
关键词
高新技术企业
政府激励
高企认定
高企退出
high-tech enterprise
government incentive policy
recognition of high-tech enterprise
exit of high-tech enterprise
