摘要
运用高技术产业利润总额以及税收优惠、政府补贴和专利制度三项主要政策工具,以1995—2014年数据建立VAR模型,探讨高技术企业整体、国有及国有控股高技术企业以及非国有高技术企业对不同政策工具的响应特征。研究结果表明:三种主要产业政策对不同类型高技术企业的作用效果在各个阶段呈现出不同特征,从长期来看,专利制度对所有高技术产业都产生显著的激励效应,税收优惠的激励效应都比较小,而政府补贴只对非国有高技术企业产生正向激励效应。不同产业政策对高技术产业的贡献度也具有明显差异。
Based on the data for total profit and three main policy instruments including tax incentive, government subsidy and patent system in high-tech industry from 1995 to 2014, VAR model was built to discuss response characteristics of the whole high-tech enter- prises, state-owned and state-controlled high-tech enterprises, non-state-owned high-tech enterprises to different policy instru- ments. Research results show ： the effects of three main industry policies on different type of high-tech industry present different charac- teristic; in the long run, patent system has significant incentive effect on all high-tech enterprises, tax incentive has a little incentive effect on high-tech enterprises, while government subsidy has positive incentive effect only on non-state-owned high-tech enterpri- ses. Contribution degree of different industry policies to high-tech industry has significant difference.
出处
《中国科技论坛》
CSSCI
北大核心
2017年第9期56-62,71,共8页
Forum on Science and Technology in China
基金
国家社会科学基金项目"基于三元相图方法的海洋生态经济系统可持续发展评价与适应性管理研究"(14BGL005)
