1 “.... Extending the lowering of nontariff barriers and services liberalization multilaterally would increase...”

2 “... and multilateral trade options, focusing on commitments to foreign investors in services. To assess the sensitivity...”

3

4 “..., as well as further regional or multilateral trade policy commitments. The analysis finds...”

5 “... investment, and uses that model to assess Tanzania's regional and multilateral trade options. The model...”

6 “.... For unilateral increases in tariffs, welfare gains are typically estimated with the Armington model, but welfare...”