What’s the optimal trade policy when there’s international knowledge diffusion? The answers may surprise you.

The paper “Trade Policy in a Ricardian World with International Knowledge Diffusion” shows that, although the “non-discrimination” principle is optimal from a static perspective, when dynamic knowledge diffusion is taken into account, countries will set trade policy discriminatively so as to reorient trade towards more technologically advanced trading partners for faster economic growth. The author […]

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