以创业板上市企业2009-2014年面板数据为样本,定量分析知识产权保护对成长型创新企业技术创新的影响.研究表明,对创新投入的影响:加强知识产权保护对成长型创新企业研发资本投入具有显著促进作用;加强政府补贴资助力度会进一步强化这一促进作用;企业利润越高、规模越大,加强知识产权保护对企业研发投入的促进作用越大.对创新产出的影响:目前,各地加强知识产权保护能促进成长型创新企业发明专利产出,但是知识产权保护水平较高地区,如北京、上海、天津、广东、浙江和江苏知识产权保护抑制实用新型专利产出.企业研发资本投入增加、政府补贴提高、企业利润水平提升、规模扩大等都会提高知识产权保护对创新产出的正向促进作用.知识产权保护水平提高对于外观设计申请量的影响显著为负.%This paper quantitatively analyzes the impact of intellectual property protection on growing innovative enterprises technological innovation through the empirical research on 2009 -2014 panel data of the GEM listed companies .From the perspective of innovation input ,improving the level of intellectual property protection would significantly increase the R&D capital input of the growing innovative enterprises ;increasing government subsidy funding will further strengthen R&D input increased due to the improved protection of intellectual property ;the more profits ,the greater size ,the higher debt level will lead to a strengthening of the positive role in promoting innovation input caused by the improved protection of intellectual property .From the perspective of innovation output ,strengthening intellectual property protection can im-prove the enterprises to promote the output of patents ,but suppress the utility model patent output in Beijing ,Shanghai , Tianjin ,Guangdong ,Zhejiang and Jiangsu .The increase of R&D capital investment ,the increase of government subsidy , the improvement of profit level and the enlargement of enterprise scale will improve the positive effect of intellectual prop-erty protection on innovation output .T he impact of the increase in the level of intellectual property protection on the num-ber of applications for design w as significantly negative .
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