A frequently encountered problem in import demand estimation is how to account for competition between imports and domestic production. Traditionally, use of the Armington model has been a way to handle this problem. This is a disaggregate model which distinguishes commodities by country of...

During the last two decades there has been a tremendous growth in the production of intensively farmed fish. This growth has been accompanied by a substantial reduction in prices. As this enhances the competitiveness of farmed fish, concerns are often raised with respect to the market impact of...

After holding a market share of over 50% for farmed salmon in USA, the market was closed for Norwegian salmon in 1991 when a countervailing duty was imposed. The objective for U.S. farmers was to increase prices and U.S. market shares. This paper investigates whether U.S. farmers reached these...