Working Paper

3-D Gains from Trade

Abstract: Static trade models imply modest gains from trade. I quantify the gains from trade in a multi-country dynamic stochastic environment, taking into account the contributions to welfare of trade across states of the world, and over time, as well as trade within dates and states (3-D gains). For developing countries, which have volatile productivity, standard risk aversion implies that 3-D gains from trade are at least twice as big as static gains, even under financial autarky. Because productivity is less volatile for developed countries, their 3-D gains from trade are only modestly bigger than static gains, even under complete markets.

Keywords: Gains from Trade; International risk sharing;

JEL Classification: F11; F41;

https://doi.org/10.21034/wp.809

Bibliographic Information

Provider: Federal Reserve Bank of Minneapolis

Part of Series: Working Papers

Publication Date: 2024-12-24

Number: 809