This paper evaluates the performance of alternative estimators of the gravity equation when zero trade flows result from economically-based data-generating processes with heteroscedastic residuals and...
The authors determine how time delays affect international trade using newly collected World Bank data on the days it takes to move standard cargo from the factory gate to the ship in 126 countries. They...
This paper determines how time delays affect international trade, using newly-collected World Bank data on the days it takes to move standard cargo from the factory gate to the ship in 126 countries. It...