中国跨区域纠纷案件网络空间结构特征

本研究旨在评估中国跨区域纠纷案件的空间地理分布特征。借助GIS等分析工具，对跨区域纠纷案件的空间分布特征进行分析，结果表明：①中国纠纷案件网络呈现出“一轴、两心、多组团”的“钻石型”网络结构，形成了“核心-次中心-边缘”层级明显的区域网络结构，局部呈现出“大集聚、小分散”网络格局；②区域纠纷案件网络主要类型有：单中心网络结构、双中心网络结构、多中心网络结构；③主要城市群间的纠纷案件的关联度由强到弱依次为：珠三角洲城市群、长三角洲城市群、成渝城市群、天山北坡城市群、关中平原城市群、京津翼城市群，纠纷案件关联度越强，跨区域的法律纠纷事件发生越频繁；④纠纷案件的网络发展过程中表现出：纠纷案件被行政区分割、发达城市群法律纠纷行为外溢、产生法律纠纷行为向中心城市集聚等特征。

Characteristics of spatial structure of cross-regional dispute cases in China

The purpose of this study is to evaluate the spatial and geographic distribution characteristics of China's cross-regional disputes. With the help of GIS and other analytical tools, the spatial distribution characteristics of China's cross-regional disputes are analyzed from macro and micro perspectives. The results show that: 1）China's disputes network presents a "diamond-shaped" pattern of "one axis, two centers and multiple groups". The network structure has formed the obvious regional network structure of "core-sub-center-edge" hierarchy, which partially presents the network pattern of "large agglomeration and small dispersion".2）The main types of regional dispute cases network are: single-center network structure, double-center network structure and multi-center network structure; and the disputes cases among major urban agglomerations. 3）The degree of correlation from strong to weak is as follows: Pearl River Delta Urban Agglomeration, Yangtze River Delta Urban Agglomerations, Chengdu-Chongqing Urban Agglomeration, Tianshan Northern Slope Urban Agglomeration, Guanzhong Plain Urban Agglomeration, Beijing-Tianjin Wing Urban Agglomeration. The stronger the degree of correlation of disputes, the more frequent the cross-regional legal disputes; 4）The network development process of disputes shows that: Dispute cases are divided by administrative regions, spillover of legal disputes in developed urban agglomerations, and agglomeration of disputes in central cities.