called the Armington elasticity. Yet estimates vary widely. We collect 3,524 reported estimates of the elasticity, construct …

Armington and constant-elasticity-of-transformation (CET) functions are routinely used in computable general … sell at home. Decisions by domestic demanders whether to purchase imports or domestic output are covered by the Armington … function. The Armington function is a constant-elasticity-of-substitution (CES) function. This note is concerned with the links …

-called Armington elasticities in the import demand function has a strong influence on the simulation results. Most existing estimates … of Armington elasticities are only for the US. The few studies for other countries find substantially differing results …