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标题：MIRAGE, Updated Version of the Model for Trade Policy Analysis: Focus on Agriculture and Dynamics
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作者：Decreux, Yvan ; Valin, Hugo
期刊名称：Journal of Agribusiness
印刷版ISSN：0738-8950
出版年度：2007
期号：suppl
出版社：Journal of Agribusiness
摘要：MIRAGE is a multi-region, multi-sector computable general equilibrium model, devoted to trade policy analysis. It incorporates imperfect competition, horizontal and vertical product differentiation, and foreign direct investment, in a sequential dynamic set-up where installed capital is assumed to be immobile. Adjustment inertia is linked to capital stock reallocation. MIRAGE draws upon a very detailed measure of trade barriers and of their evolution under given hypotheses, thanks to the MAcMap database. The most recent version, presented in this paper, offers improvements in the modelling of agriculture policy and dynamics.
关键词：computable general equilibrium model;trade policy;dynamics;foreign direct investment;imperfect competition