Larch, Mario; Lechthaler, Wolfgang - 2011
. Protectionism can have many different faces. It can come in the form of Buy-American clauses of stimulus packages, as an increase in … trade barriers or tariffs, or as an increase in export subsidies. In this paper, we show that none of these measures … the short run, they are less effective than general government spending impulses. Raising tariffs or trade barriers even …