Sector-Specific Spatial Statistic Model for Estimating Inter-regional Trade Flows: A Case Study of Agricultural, Chemical and Electronic Sectors in China
LIU Weidong, LIU Hongguang, FAN Xiaomei, CHEN Jie, TANG Zhipeng
Acta Geographica Sinica . 2012, (2): 147 -156 .  DOI: 10.11821/xb201202001