智能手机技术专利溢价效应的影响要素及其实证研究

Empirical Research on the Premium Effect of Smart Phone Technology Patent and Its Influential Factors

选取智能手机领域主要手机厂商为研究样本,通过多元线性回归分析动态对智能手机领域技术专利溢价效应进行探讨。研究发现,在智能手机领域,企业专利拥有量对其经营发展不具有显著影响,不同类型专利对企业的影响存在显著差异;其中发明专利不具有溢价效应,反而对企业营业利润具有显著负影响;外观设计专利则能显著增加企业垄断利润,对企业的经营发展产生溢价效应。

With the revolutionary development of smart phones, the number of patents in the field is growing exponentially, while the issue whether the technology patent is of premium effect on companies has been given close attention to. Based on the main mobile phone manufacturers in the field of smart phones, this article discussed the premium effect of technology patents through the multiple linear regression analysis. The result shows that the amount of patents does not have a significant effect on the management of companies in the field of smart phones.The premium effect of different types of patent on enterprises is of significant differences.The invention patent does not have the premium effect and it has significant negative impact on the operating profit of the enterprise,while the design patent can significantly increase the monopoly profits of enterprises and has premium effect on the development of companies＇ operating.