市场间邻近性与广东省出口企业的地理集聚
刘君洋, 朱晟君

Proximity between markets and the geographical agglomeration of exporters in Guangdong province
LIU Junyang, ZHU Shengjun
图9 广东省出口企业核密度分布曲线(0~800 km)
Fig. 9 The kernel density curve of Guangdong’s exporters (0~800 km)