The total trade gains to South Asia from unilateral action in the region are estimated at approximately $25 billion in 2007 and $18 billion in 2010. The gains from ROW’s improvement are estimated at approximately $6 billion in 2007 and $9 billion in 2010. The former represents about 7-8 percent of the region’s extra-regional trade. It is important to note that 80 percent (in 2007) and 67 percent (in 2010) of the total trade gains to South Asia are generated from its own improvement. The most promising area for focus appears to be the regulatory environment, as approximately a $24 billion (in 2007) and $19 billion (in 2010) increase is anticipated.