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Registros recuperados: 12
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Extending General Equilibrium to the Tariff Line: U.S. Dairy in the DOHA Development Agenda AgEcon
Grant, Jason H.; Hertel, Thomas W.; Rutherford, Thomas F..
Market access has been at the core of eight negotiating rounds of the General Agreement on Tariffs and Trade (GATT). Yet, agricultural trade remains a heavily protected sector, characterized by higher tariffs relative to industrial goods, large tariff dispersions, numerous specific tariffs and systems of tariff-rate-quotas. This has made the analysis of trade liberalization a formidable task among policy analysts. Previous studies of agricultural trade liberalization have used partial or general equilibrium models of trade. However, each of these modeling strategies has their drawbacks. General equilibrium (GE) models have been criticized because they face serious aggregation issues and miss much of the policy detail that occurs at the tariff line. Partial...
Tipo: Conference Paper or Presentation Palavras-chave: Agricultural trade; Mixed-complementarity problem; Partial equilibrium; General equilibrium; Doha Development Agenda; WTO; International Relations/Trade; Livestock Production/Industries; F01; F17; Q17; Q18.
Ano: 2006 URL: http://purl.umn.edu/25305
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The Global Welfare Effects of GM Sugar Beet under Changing Sugar Policies AgEcon
Dillen, Koen; Demont, Matty; Tollens, Eric.
Since most of the recent agricultural biotechnology innovations have been developed by private companies, the central focus of societal interest is on the distribution of the gains from these technologies among all stakeholders. In a partial equilibrium model, assuming perfect corporate pricing strategies given the heterogeneous population of potential adopters, we model the worldwide introduction of GM sugar beet. The introduction is modelled under both the old and new CMO for sugar in the EU. We see GM sugar beet could bring great benefits to both consumers in the world and sugar beet producers even when the innovation is protected by intellectual property rights and the innovator uses his restricted monopoly to the full extend.
Tipo: Conference Paper or Presentation Palavras-chave: GM; Sugar beet; Partial equilibrium; Agricultural and Food Policy; Crop Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/43944
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Partial versus General Equilibrium Calorie and Revenue Effects of a Sugar-Sweetened Beverage Tax AgEcon
Dharmasena, Senarath; Davis, George C.; Capps, Oral, Jr..
The current obesity crisis in the United States is generating numerous alternative policy options for combating the problem. One alternative that has been widely proposed is an excise or sales tax on sugar-sweetened non-alcoholic beverages. This literature started out within a very simple partial equilibrium framework. Not considering the feedback effects (or general equilibrium effects) across interrelated market is a shortcoming of these partial equilibrium analyses. Our study is carried out to ascertain stochastic partial and general equilibrium calorie, body weight and revenue effects of a tax on sugar-sweetened beverages as well as incidence of such tax. We used Nielsen Homescan data on prices and quantities of selected non-alcoholic beverages...
Tipo: Conference Paper or Presentation Palavras-chave: Partial equilibrium; General equilibrium; Tax effects; Sugar-sweetened beverages; Beverage tax; Calorie effects; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Health Economics and Policy; D11; D12; I18.
Ano: 2011 URL: http://purl.umn.edu/103509
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Impact of Free Trade Agreements on the Colombian Beef Sector AgEcon
Gomez, Miguel I.; Frank, Julieta; Parra, Tatiana.
Colombia negotiated bilateral Trade Agreements (TAs) with the United States and with the MERCOSUR region (Argentina, Brazil, Paraguay, and Uruguay). Colombian cattle and beef interest groups argue that TAs hurt the local beef supply chain. We employ a partial equilibrium framework to assess the impact of these TAs on the welfare of cattle producers, beef marketers and meat consumers in Colombia. Our results suggest that with free imports of chicken parts from the U.S, beef consumption and retail prices of beef both decrease and the derived demand and prices of fed cattle decrease. With beef imports from the MERCOSUR region, domestic beef prices and beef production fall, but total beef consumption increases. Overall, consumers are better off and there are...
Tipo: Conference Paper or Presentation Palavras-chave: Beef; Colombia; Partial equilibrium; Trade liberalization; International Relations/Trade; F14; D60; Q17.
Ano: 2010 URL: http://purl.umn.edu/61670
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THE DOHA ROUND OF THE WORLD TRADE ORGANIZATION: APPRAISING FURTHER LIBERALIZATION OF AGRICULTURAL MARKETS AgEcon
Beghin, John C.; Fabiosa, Jacinto F..
Using the Food and Agricultural Policy Research Institute (FAPRI) modeling system, we investigate the multilateral removal of border taxes and farm programs and their distortion of world agricultural markets. We find that agricultural and trade distortions have significant terms-of-trade effects. Terms-of-trade effects caused by trade barriers are much larger than those caused by domestic farm programs. World trade is also significantly impacted. Trade expansion is substantial for most commodities, especially dairy, meats, and vegetable oils. Net agricultural and food exporters, such as Brazil, Australia, and Argentina, emerge with expanded exports, whereas net importing countries with limited distortions before liberalization are penalized by higher world...
Tipo: Working or Discussion Paper Palavras-chave: Doha Round; Domestic farm program; Liberalization; Partial equilibrium; Trade distortion; World Trade Organization; International Relations/Trade.
Ano: 2002 URL: http://purl.umn.edu/18611
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Measuring Competition between Non-Food and Food Demand on World Grain Markets : Is Biofuel Production Compatible with Pressure for Food Production ? AgEcon
Benjamin, Catherine; Houee-Bigot, Magalie.
The flow of agricultural products between countries is conditioned by several factors including domestic and trade policy tools for the main competing exporters countries, and macroeconomic variables (such as real income per capita, rate of population growth,etc). Important structural changes are occurring on world agricultural markets that will have an impact on the long term competitiveness of countries and regions. These changes include developments in biofuels production linked to policy incentives, and the rapid growth in income and population numbers in some developing countries (such as India and China). An important issue is to identify the factors that are going to modify the balance between the supply and demand for agricultural products in the...
Tipo: Conference Paper or Presentation Palavras-chave: Modeling; Econometric; Partial equilibrium; Land uses; Biofuels; Demand and Price Analysis; International Relations/Trade.
Ano: 2007 URL: http://purl.umn.edu/9854
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O setor agroexportador brasileiro no contexto da integração Mercosul/UE1 AgEcon
Vieira, Norberto Martins; Carvalho, Fatima Marilia Andrade de.
From the prospect of implementation of the Mercosul/UE agreement, which should allow the strengthening of the trade between the two blocks, we analyzed the possible gains in two alternative scenarios of integration using a Partial Equilibrium Model for the estimation of trade creation and trade deviation in the Brazilian Agricultural Export Sector. The results for the two levels of tariff reduction confirmed the expectations that the integration Mercosul/UE would provide significant commercial gains for the Brazilian agribusiness. In addition, the estimates of trade creation were for most of the simulations superior to those of trade deviation, confirming the productive efficiency and competitiveness of the Brazilian Agricultural Export Sector in the world...
Tipo: Journal Article Palavras-chave: Mercosul/UE integration; Partial equilibrium; Trade creation and trade deviation; International Relations/Trade; Q17.
Ano: 2009 URL: http://purl.umn.edu/59708
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Estimation of impact of EU agricultural policies on the world market prices AgEcon
Chantreuil, Frederic; Tabeau, Andrzej A.; van Leeuwen, Myrna.
According to world market studies, the influence of policy measures on the world market price in one or in a limited number of countries is, in general, much less significant than the influence of multilateral policy changes. To investigate the impact of EU agricultural policies on world market prices, we attempt to model the transmission between EU policy and world prices directly via world market price equations, as part of the AGMEMOD model.
Tipo: Conference Paper or Presentation Palavras-chave: EU commodity markets; Price transmission; Partial equilibrium; Agricultural and Food Policy; Demand and Price Analysis; Marketing.
Ano: 2008 URL: http://purl.umn.edu/6671
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Analysing the South African table grape industry within a partial equilibrium framework AgEcon
Reynolds, Sanri.
This paper presents a partial equilibrium model for the South African table grape industry, focussing on the fresh market segments. The model is a dynamic recursive model solving various equations simultaneously, reaching a state of equilibrium once total production equals total demand and equilibrium is established in the export- and domestic market for fresh grapes. Results over the next eight years are presented in the form of a baseline outlook and two “what if” questions. Answering these questions quantifies the sensitivity of the export price to changes in demand and supply. The model is housed and maintained in the Bureau for Food and Agricultural Policy at the Western Cape Department of Agriculture and Universities of Pretoria and Stellenbosch.
Tipo: Journal Article Palavras-chave: Partial equilibrium; Table grape industry; Projections; Demand and Price Analysis; Productivity Analysis.
Ano: 2009 URL: http://purl.umn.edu/53345
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Development of a Partial Equilibrium Model of the EU Agriculture using Positivistic Mathematical Programming AgEcon
Yates, C.M.; Rehman, Tahir.
In order to respond to the current pressures on agriculture in the EU, the industry will have to go through fundamental structural change. Economic modelling provides the framework for understanding such changes. Mathematical programming is probably the most robust of all the modelling approaches notwithstanding several criticisms of the technique. Economists have long understood that profit maximisation is not the only objective of farmers. Although there are techniques to incorporate other objectives there does not exist a statistically rigorous method for estimating an appropriate objective functions. This problem also occurs at national and international levels of aggregation. This paper presents a new approach to modelling national and international...
Tipo: Conference Paper or Presentation Palavras-chave: Mathematical programming; Positivistic mathematical programming; Partial equilibrium; International trade; Policy analysis; Agricultural and Food Policy.
Ano: 2002 URL: http://purl.umn.edu/24878
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Welfare Implications of Washington Wheat Breeding Programs AgEcon
Nogueira, Lia; Marsh, Thomas L..
We calculate the welfare effects of the WSU wheat breeding programs for producers and consumers in Washington State, Oregon, Idaho, the United States and the rest of the world. We develop a partial equilibrium multi-region, multi-product, multi-variety trade model for wheat that provides consumer, producer and total surplus for each wheat class and region. Our results provide evidence suggesting that WSU wheat breeding programs have increased welfare in Washington State, in the United States and the rest of the world.
Tipo: Conference Paper or Presentation Palavras-chave: Welfare; Wheat breeding programs; Economic surplus; Partial equilibrium; Agribusiness; F14; F17; Q11; Q16; Q18.
Ano: 2010 URL: http://purl.umn.edu/93419
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Would Subsidizing a Food Pathogen Vaccine Upset the Food Policy Applecart AgEcon
Marette, Stephan; Roe, Brian E.; Teisl, Mario F..
Vaccines against several common foodborne pathogens are being developed and could substantially alter the policy tools available to address foodborne illness. However, little analysis is available to suggest how social welfare would be affected by these new vaccines. To address this void, we use stated preference data to estimate consumer willingness to pay (WTP) for food safety vaccines and then simulate the welfare impacts on related commodity markets of subsidizing consumer purchases of the vaccine within a partial equilibrium framework. To obtain consumer demand for the vaccine from the stated preference data, we simultaneously estimate model parameters in an econometrically coherent manner that recognizes the recursive nature of responses to...
Tipo: Conference Paper or Presentation Palavras-chave: Food safety; Vaccine; Partial equilibrium; Welfare analysis; Stated preference; Food policy; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Health Economics and Policy; Risk and Uncertainty; D81; Q11; Q18.
Ano: 2010 URL: http://purl.umn.edu/61480
Registros recuperados: 12
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