Gunnella, Vanessa; Lebastard, Laura; López-García, Paloma - 2021
synthetic control approach (Abadie and Gardeazabal, 2003; Abadie et al., 2010) is used instead, the estimated gains associated … synthetic control approach. One of the reasons for the difference in the range of estimates between the two approaches might be … that the gravity model can control for unobserved characteristics via fixed effects, while the synthetic control approach …