中国城市物流创新的空间网络特征及驱动机制

孙春晓, 裴小忠, 刘程军, 卜庆军

Spatial network characteristics and driving mechanism of urban logistics innovation in China

SUN Chunxiao, PEI Xiaozhong, LIU Chengjun, BU Qingjun

图2 2003—2018年物流创新空间网络加权度位序-规模分布

Fig. 2 Logistics innovation spatial network weighted degree rank-scale distribution from 2003 to 2018