TY - JOUR U1 - Zeitschriftenartikel, wissenschaftlich - begutachtet (reviewed) A1 - Felbermayr, Gabriel A1 - Larch, Mario A1 - Yalcin, Erdal A1 - Yotov, Yoto V. T1 - On the heterogeneous trade and welfare effects of GATT/WTO membership JF - Review of World Economics N2 - We quantify the 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 partial equilibrium impact of GATT/WTO membership on trade among member countries 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. We show that countries not experiencing positive trade effects from joining GATT/WTO can still gain in terms of welfare, due to lower import prices and higher export demand. KW - GATT KW - WTO KW - Heterogeneous policy effects KW - Welfare Y1 - 2024 SN - 1610-2878 SS - 1610-2878 SN - 1610-2886 SS - 1610-2886 U6 - https://doi.org/10.1007/s10290-023-00520-6 DO - https://doi.org/10.1007/s10290-023-00520-6 N1 - Corresponding author: Yoto V. Yotov SP - 26 S1 - 26 PB - Springer CY - Heidelberg ER -