【摘要】 政府对企业R&D资助是提高企业技术创新能力的重要途径,但其影响效果需要更多实证检验支持。选取2004年～2010年上海分行业大中型工业企业面板数据,采用固定效应形式的知识生产函数模型,实证考察政府R&D资助等因素对企业创新活动的影响。研究发现,政府R&D资助对企业创新活动具有显著的正向影响;政府R&D资助可促进企业自筹R&D投入增加,但R&D人员变动和企业规模对政府R&D资助效果的影响并不显著。更多还原

【Abstract】 Government’ s R&D subsidy is commonly regarded as one of the effective ways in enhancing enterprises’ innovative capability,but there are still controversies on it.So more empirical studies need to test.The research applies 2004-2010 panel data of large and medium-sized industrial enterprises in Shanghai,based on a fixed effect form of knowledge production function model.It investigates the impact of the government R&D subsidy and other factors on enterprises’ innovation activities.The result shows that the government subsidy has a positive effect on enterprises’ innovation and the government funding does help stimulate the enterprises R&D inputs increasing,but the changes of the number of R&D people and business scale do not significantly influence the effect of government R&D subsidy.更多还原