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8 深圳及珠海外贸出口额及其比值的年度变化
Fig. 8 The annual change of Shenzhen and Zhuhai’s export value as well as their ratio