区域知识产权保护网络演化机制研究

区域知识产权保护处于一个动态、开放的框架中。在既有理论基础上，以复杂网络为研究视角，解析区域知识产权保护网络空间格局演化规律，同时利用可分离时间指数随机图模型实证分析区域知识产权保护网络演化驱动机制。结果发现，区域知识产权保护网络整体结构处于动态演变之中，网络主体结构存在4个凝聚子群；进一步，网络传递性、人力资本水平、对外开放水平、研发投入对网络边形成的促进作用均有所增强；各区域人均GDP对网络中新关系形成和已有关系解除的影响程度相当；各区域市场占有率对网络边消失的影响程度不断提升。研究结论丰富与拓展了区域知识产权保护研究，可为相关部门提供决策参考和理论支撑。

Research on the Evolution Mechanism of Regional Intellectual Property Protection Network

Regional intellectual property protection is in a dynamic,open framework. Based on the existing theory and the complex network as the research perspective,this paper analyzes the spatial pattern evolution of the regional intellectual property protection network. At the same time,Separable Temporal Exponential Random Graph Models is used to empirically analyze the evolution mechanism of regional intellectual property protection network. The study found that the overall structure of the regional intellectual property protection network is in a dynamic evolution,and there are four cohesive subgroups in the network main structure；further,the network transitivity,human capital level,the level of opening up,and the R&D investment contribute to the formation of the network side. There has been an increase；the per capita GDP of each region has a similar impact on the formation of new relationships in the network and the dissolution of existing relationships；the influence of regional market share on the disappearance of the network side has been continuously strengthened. The research results of this paper are intended to help enrich and expand the research on regional intellectual property protection,and_provide theoretical support for decision-making reference of relevant departments.