寻找WTO的贸易效应:优惠贸易协定强劲但非均衡地促进贸易

In search of WTO trade effects: Preferential trade agreements promote trade strongly, but unevenly

Journal of International Economics · 2011
被引 194
人大 AABS 4
国际贸易WTO优惠贸易协定引力模型贸易政策