Trade Wars: Canada's Reaction to the Smoot-Hawley Tariff

Abstract

Strange as it seems, the infamous Smoot-Hawley Tariff might have had an expansionary effect on the U.S. economy. Basic macroeconomic principles indicate that the direct effect of a tariff increase is expansionary. This expansionary effect might be offset by retaliatory increases in foreign tariffs. Barry Eichengreen has recently questioned whether significant retaliation to Smoot-Hawley occurred. This article demonstrates that the tariff increases enacted during 1930 in Canada—the largest trading partner of the United States—were in direct response to Smoot-Hawley. The conventional wisdom that Smoot-Hawley hurt the U.S. economy may be right after all.