lockdowns and spread of the virus by reducing trade volumes (intensive margin) as opposed to exiting from import and export …

productivities shape the response of the extensive (decision to export) and the intensive (exported volumes per firm) margins of … into the European Customs Union in 1996. A reduction in tariffs increases the probability to export and, surprisingly, the …. This occurs because, even if the productivity threshold to enter the export market falls in the same proportion as tariffs …