Triangular co-operation features in the 2030 Agenda and the Addis Ababa Action Agenda as an instrument to achieve the Sustainable Development Goals. It combines the comparative advantages of the different partners involved, creates synergies, promotes learning among all partners and builds...

In the mid-2000s, the production of hearing aids shifted almost entirely to 3D printing. Using difference-in-differences and synthetic control methods, this paper examines the effects of this shift on trade flows. The analysis finds that trade increased roughly 60 percent following the...