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GTAP Resources: Resource Display

GTAP Resource #4432

"Trade Under the Threat of Tariff Hikes in General Equilibrium"
by Deason, Lauren


Abstract
Abstract In this paper, I develop a multi-country, multi-industry dynamic stochastic general equilibrium model of trade with firms that are heterogeneous in productivity, and which must incur a one time sunk cost to begin producing as well as a one time sunk cost to begin exporting to a new market. I model tariffs as stochastic, with the bilateral tariff each period and for each country pair drawn from one of two possible values and where the draws follow a simple Markov process. I find that in this setting, fewer firms choose to enter into the export market in equilibrium when there exists the threat of a tariff hike relative to a deterministic setting where tariffs are fixed at their current value. Based on this model, I obtain numerical results for the impacts of an (exogenous) threat of reverting to a permanent non-cooperative tariff level. In a symmetric two-country setting, the effects are a 4.55% reduction in trade and a 0.02% reduction in welfare. I am further able to derive the effect of a tariff threat on third-countries and outside sectors not directly targeted, and find these effects to be small.


Resource Details (Export Citation) GTAP Keywords
Category: 2014 Conference Paper
Status: Published
By/In: Presented at the 17th Annual Conference on Global Economic Analysis, Dakar, Senegal
Date: 2014
Version:
Created: Deason, L. (4/14/2014)
Updated: Deason, L. (6/6/2014)
Visits: 1,061
- Dynamic modeling
- Multilateral trade negotiations
- Preferential trading arrangements


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