专利数量和质量与企业业绩的相关性研究--基于中国创业板上市公司的实证分析

摘要

以中国创业板上市公司专利数据库为基础，实证检验企业专利数量、专利质量与企业长短期业绩的相关性。结果表明：专利数量与企业短期业绩呈显著的倒 U 型关系，专利数量与企业长期业绩不相关；专利质量与企业短期业绩存在显著的正相关性，专利质量与企业长期业绩呈显著的 U 型关系。%This study utilizes Chinese GEM enterprises’patent data to explore the relationship between patents count, quality and firm performance.The results demonstrate that the influence of patent count is non -linearly inverted U -shaped on firms’short -term performance,while it has no significant effect on firms’long -term performance.Patent quality has a significantly positive influence upon firms’short -term performance,and its influence on the long -term per-formance is non -linearly U -shaped.