The Armington substitution elasticity is a key parameter for trade-policy analysis. We estimate short- and long-run Armington elasticities for 309 manufacturing industries at the four-digit Standard Industrial Classification (SIC) level over the period 1989-1995. Our estimation results offer a...

Applied partial and general equilibrium models used to examine trade policy are almost universally sensitive to trade elasticities. Indeed, the Armington elasticity, the degree of substitution between domestic and imported goods, is a key behavioral parameter that drives the quantitative, and...

A key relationship for trade policy analysis is the degree of substitution between imported and domestic goods due to changes in the relative price of those two goods, commonly known as the Armington elasticity. We estimate Armington elasticities for 312 industries at the 4-digit SIC level over...