Buono, Ines; Lalanne, Guy - Banca d'Italia - 2010
Do tariffs inhibit trade flows by limiting the entry of exporting firms (`extensive margin') or by restricting the … tariffs promoted during the 1990s by the Uruguay Round multilateral trade agreement affected the trade margins of French firms …-varying tariffs as a measure of variable trade costs. Our results show that the number of firms exporting in a given sector to a given …
