Trade Facilitation and Economic Development
利用港口效率、海关环境、监管环境和电子商务使用等指标，通过引力模型分析亚太地区贸易便利化对贸易流的影响，发现提升港口效率对贸易促进最大，而监管壁垒则阻碍贸易。
This article analyzes the relationship between trade facilitation and trade flows in the Asia-Pacific region. Country-specific data for port efficiency, customs environment, regulatory environment, and e-business usage are used to construct indicators for measuring trade facilitation. The relationship between these indicators and trade flows is estimated using a gravity model that includes tariffs and other standard variables. Enhanced port efficiency has a large and positive effect on trade flows. Regulatory barriers deter trade. Improvements in customs and greater e-business use significantly expand trade but to a lesser degree than improvements in ports or regulations. The benefits of specific trade facilitation efforts are estimated by quantifying differential improvements in these four areas among members of the Asia Pacific Economic Cooperation (APEC). A scenario in which APEC members with below-average indicators improve capacity halfway to the average for all members shows that intra-APEC trade co...