ThepreferenceDEAmodel is put forwardbasedon the traditionalDEA model to solve the comprehensiveevaluation, andto solve the sameefficientDMUwiththe averagecross-efficiency.
In particular, we welcomed the significant contribution of the United States through USAID in supporting the development of ASEAN Single Window project, which aims to develop an integrated cross-border process for customs clearance to increase trade efficiency, trade security, and competitiveness across the region.