基于随机系数Logit模型的专利价值评估研究——以主动降噪技术为例
Research on Patent Value Assessment Method Based on Random Coefficient Logit Model:Taking Active Noise Control Technology Patents as an Example
何文韬 1张宁1
作者信息
- 1. 东北财经大学产业组织与企业组织研究中心 大连 116025
- 折叠
摘要
[研究目的]从分析专利价值入手,通过经济学研究方法围绕专利侵权损害赔偿的标准进行定量研究,为评估专利价值提供有意义的知识增量.[研究方法]基于实证产业组织理论,采用随机系数Logit模型,以无线蓝牙耳机主动降噪(ANC)技术作为研究对象,构建该技术遭受侵权的反事实情形来估计经济指标变化,由此评估专利价值及侵权赔偿比例.[研究结论]专利侵权企业的行为产生了反竞争效应,提升了企业垄断势力,挤占了其他耳机企业的生存空间,也对潜在进入企业形成了进入威胁.蓝牙耳机价格中约有 4.06%源于ANC专利标识.如果发生ANC专利侵权,赔偿额度应是侵权企业利润的2.6～2.8 倍.该方法利用市场数据在均衡框架下评估专利价值,为相关研究提供了新方向.
Abstract
[Research purpose]Quantitative research is conducted using economic research methods,starting with an analysis of patent value,to explore the standard of patent infringement damage compensation.This research aims to contribute valuable insights for evalua-ting patent value and enhance our understanding in this field.[Research method]This research employs empirical industrial organization theory and focuses on active noise control(ANC)technology in wireless Bluetooth headsets.Using the random coefficient logit model,it creates a counterfactual scenario where ANC technology is infringed,leading to significant changes in economic indicators.This approach enables the assessment of patent value and determination of an appropriate infringement compensation ratio.[Research conclusion]The research concluded that the behavior of patent infringing companies has produced anti-competitive effects,enhanced corporate monopoly power,squeezed out the living space of other earphone companies,and also formed an entry threat to potential entrants.About 4.06%of the price of Bluetooth headsets comes from the ANC patent label.In cases of ANC patent infringement,it is recommended that the com-pensation amount should be set at 2.6 to 2.8 times the profit of the infringing enterprise.By utilizing market data to evaluate patent value within an equilibrium framework,this method provides a new direction for further research in this field.
关键词
专利价值/专利侵权/专利评估/损害赔偿/随机系数Logit模型/主动降噪技术/蓝牙耳机Key words
patent value/patent infringement/patent value assessment/damages compensation/random coefficient logit model/active noise control/bluetooth headset引用本文复制引用
基金项目
教育部人文社会科学研究规划基金(22YJA790019)
出版年
2024
国家科技期刊平台
NSTL
万方数据