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Meta-Analysis of General and Partial Equilibrium Simulations of Doha Round Outcomes AgEcon
Hess, Sebastian; von Cramon-Taubadel, Stephan.
Quantification of welfare changes due to trade liberalisation play a crucial role for political decision making. However, meaningful comparisons of simulation results from different sources are difficult. Often significant differences in simulated gains from liberalisation do not serve to increase confidence in quantitative assessments based on trade models. We employ a metaanalysis of applied trade simulations under the WTO Doha Round to identify model characteristics that influence the magnitude of simulation results, and to estimate the magnitude of this influence. Findings from our simple econometric model are plausible and show that each simulation experiment represents a complex interaction of experimental settings that may not easily be understood...
Tipo: Conference Paper or Presentation Palavras-chave: Meta-analysis; CGE; Partial Equilibrium; Trade Liberalization; C00; C23; C68; F10; International Relations/Trade.
Ano: 2006 URL: http://purl.umn.edu/25512
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Effects of Increased Biofuel Blending on Demand for Biomass, Food Production and Commodity Prices in Eastern Germany AgEcon
Zeller, Heiko; Haring, Anna Maria; Khachatryan, Armen.
Renewable resources are gaining importance in modern society due to their expected positive effects on agriculture, the environment and the economy. To support renewable energy from biomass the EU promotes the cultivation of energy crops. A spatial equilibrium model is applied based on the concept of maximizing net welfare, to provide information whether energy crop production competes with food production for land area and to show the effects of increased biofuel demand on food prices. The Model of Interregional Trade of Energy Crops (ITEC) refers to Eastern Germany and adjacent areas of Poland. Results show that the regions produce enough feedstocks to meet the demand for food and biofuel production. In many cases both food crops and biofuels are either...
Tipo: Conference Paper or Presentation Palavras-chave: Energy crops; Spatial equilibrium analysis; Interregional trade; Agricultural and Food Policy; Demand and Price Analysis; C00; C60; C68.
Ano: 2009 URL: http://purl.umn.edu/51477
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