基于专利投资的强度、结构和效益三个维度,本文实证分析了法制化程度对企业专利投资的影响。研究表明:(1)随着法制化程度的提高,企业总体的专利资产投资强度、发明型专利投入比例与专利投资价值同步增加;(2)法制进程对专利投资强度和结构的影响,因产权控制特征和归属级别的不同而存在明显的差异;(3)在法制化程度较低的地区,企业专利投资具有更高的边际价值效应。
Influence of the regional legalization process on the enterprise patent investment is studied empirically based on the level,structure and benefit——the three aspects of patent investment.The results show that:(1)the total level of enterprise patent assets investment,the input ratio of created patent and the value of patent investment increased simultaneously with the enhancement of legalization extent;(2)the influence of the legalization process on the enterprise patent investment level and structure exist no significant differences when the control characteristics and series of property right are different;(3)in the region with lower legalization level,enterprise patent investment has higher marginal utility.