丝绸之路经济带:贸易竞争性、互补性和贸易潜力———基于随机前沿引力模型
龚新蜀,乔姗姗,胡志高
Silk Road Economic Belt: Trade Complementarities, Trade Competitiveness and Trade Potentiality——Based on Stochastic Frontier Gravity Model
经济问题探索 . 2016, (10): 145 -155 .