贸易保护、出口溢出效应与中国出口市场拓展

贺灿飞, 余昌达, 金璐璐

Trade protection, export spillover effects and the expanding route of Chinese export market

HE Canfei, YU Changda, JIN Lulu

图5 城市产品关联、市场关联与城市产品进入数量散点图

Fig. 5 Two-way graph of average product relatedness and number of new products entered at city level (a); Two-way graph of average market relatedness and number of new products entered at city level (b)