41. On the Heterogeneous Trade and Welfare Effects of GATT/WTO Membership
- Author:
- Gabriel Felbermayr, Mario Larch, Erdal Yalcin, and Yoto V. Yotov
- Publication Date:
- 09-2020
- Content Type:
- Working Paper
- Institution:
- Kiel Institute for the World Economy (IfW)
- Abstract:
- We build on the latest developments in the structural gravity literature to quantify the partial and general equilibrium effects of GATT/WTO membership on trade and welfare. Using an extensive database covering manufacturing trade for 186 countries over the period 1980-2016, we find that the average impact of GATT/WTO membership on trade among member counties is large, positive, and significant. We contribute to the literature by estimating country-specific estimates and find them to vary widely across the countries in our sample with poorer members benefitting more. Using these estimates, we simulate the general equilibrium effects of GATT/WTO on welfare, which are sizable and heterogeneous across members, and relatively small for non-member countries. We show that countries not experiencing positive trade effects from joining GATT/WTO can still gain in terms of welfare, due to beneficial terms-of-trade effects.
- Topic:
- International Political Economy, Trade, WTO, and GATT
- Political Geography:
- Global Focus