产学研合作研发是规模经济的吗?——以广东省省部产学研合作专项为例的分析

Scale and performance of university-industry collaborative R&D——taking university-industry collaborative project of Guangdong as example

旨在以广东省省部产学研合作专项为例,探讨产学研合作研发是否存在规模经济效应。分别以专利、论文、新产品为因变量构建负二项分布模型,分析项目规模对创新绩效的影响。实证结果表明:团队规模与专利、论文和新产品之间呈倒U型关系,但专利、论文和新产品的阈值水平均不相同;经费规模与专利之间存在规模经济效应。

This paper aims to explore the relationship between scale and performance of University - Industry collaborative R＆D by taking Guangdong Province - Ministry University - industry collaborative project as an example. We conduct a negative binomial model using patent, publication and new product as dependent variable separately. The results show that team scale shows an inverse ＂U＂ curve with patent, publication and new product, but their thresholds are different from each other. Expenditure scale has scale effect with patent.