利用我国大中型工业企业1991—2006年的数据,通过协整检验和格兰杰因果分析,研究了R&D资金的筹集来源与企业技术创新成果之间的关系。研究结果表明,我国大中型工业企业R&D资金的不同筹集渠道对技术创新成果具有不同的影响,企业增加自有资金比重更有利于技术创新,而金融机构资金和政府资金比重过大则会对企业技术创新效果具有一定的抑制作用。
Using a method of co-int investigates the relationship between of China's large and medium-size in egration analysis and Granger causality R&D financing and technical innovation dustry. The result shows that different analysis investigate, this paper base on a data of 1991-2005 financing source of R&D has a different effect on technical innovation, and the own funds of firms has better effect on innovation than other financing source, and the more proportion of the R&D funds from financial institute and government the worse of innovation.