Ahcar Olmos, Jaime Rafael; Rodríguez-Barco, David - In: Estudios de economía 47 (2020) 2, pp. 193-219
We estimate the effect of RTAs on bilateral exports by means of a gravity model analyzing its sensitivity to different specifications and methods. RTAs generate a sizable positive effect. However, shifting to country-pair and time-varying fixed effects systematically reduces coefficients....