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estimation methodologies used. We critically discuss the existing surveys and the papers therein reviewed, and use Uruguayan data …
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This paper investigates the robustness of CGE models with respect to the elasticities of substitution in demand between domestically produced goods and foreign goods – the so-called Armington elasticities. The Armington-type modeling of trade is still one of the most extensively used...
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low price elasticities. Furthermore, estimation results strongly depend on the observation period. Minor variations in the … estimation period typically lead to insignificant price terms often displaying the wrong sign. Based on an extensive econometric …. The corresponding activity elasticity is clearly below 1 and the price elasticity is highly significant. Changes in the …
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This paper investigates the robustness of CGE models with respect to the elasticities of substitution in demand between domestically produced goods and foreign goods – the so-called Armington elasticities. The Armington-type modeling of trade is still one of the most extensively used...
Persistent link: https://www.econbiz.de/10011404273
Gravity as both fact and theory is one of the great success stories of recent research on international trade, and has featured prominently in the policy debate over Brexit. We first review the facts, noting the overwhelming evidence that trade tends to fall with distance. We then introduce some...
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