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Registros recuperados: 35
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DEMAND FOR FOOD QUANTITY AND QUALITY IN CHINA AgEcon
Gale, H. Frederick, Jr.; Huang, Kuo S..
As their incomes rise, Chinese consumers are changing their diets and demanding greater quality, convenience, and safety in food. Food expenditures grow faster than quantities purchased as income rises, suggesting that consumers with higher incomes purchase more expensive foods. The top-earning Chinese households appear to have reached a point where the income elasticity of demand for quantity of most foods is near zero. China’s food market is becoming segmented. The demand for quality by high-income households has fueled recent growth in modern food retail and sales of premium-priced food and beverage products. Food expenditures and incomes have grown much more slowly for rural and low-income urban households.
Tipo: Report Palavras-chave: China; Food; Consumption; Demand; Income; Elasticities; Engel curve; Households; Rural; Urban; Food Consumption/Nutrition/Food Safety.
Ano: 2007 URL: http://purl.umn.edu/7252
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Analyses of Generic Dairy Advertising, 1984-97 AgEcon
Blisard, Noel; Blayney, Donald P.; Chandran, Ram; Allshouse, Jane E..
Generic advertising raised fluid milk sales about 6.0 percent, or 18.1 billion pounds, between September 1984 and September 1997. Sales of cheese rose by about 6.8 billion pounds (milk equivalent) in the same period because of increased generic advertising. An assessment of 15 cents per hundredweight of milk sold commercially, mandated by the Dairy and Tobacco Adjustment Act of 1983, funded the advertising. Activities of the National Fluid Milk Processor Promotion Board also contributed to increased milk sales over the past year. Gross returns to dairy farmers between September 1984 and September 1997 were estimated to increase by $3.44 for each dollar spent on generic advertising.
Tipo: Report Palavras-chave: Cheese; Fluid milk; Advertising; Demand; Entry; Exit; Distributed lag; Econometrics; Simulation; Elasticities; Milk Processor Education Program; Livestock Production/Industries; Marketing.
Ano: 1999 URL: http://purl.umn.edu/33554
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Quantifizierung der Preis– und Ausgabenelastizitäten für Nahrungsmittel in Deutschland: Schätzung eines LA/AIDS AgEcon
Wildner, Susanne.
Complete and consistent, i.e. theoretically appropriate demand systems have seldom been developed for Germany. Econometric food demand analyses have concentrated on single products and product groups. Generally, demand functions have been estimated using single equation methods. The purpose of this paper is to analyse the food demand in former West Germany on the basis of the Almost Ideal Demand System (AIDS) developed by DEATON and MUELLBAUER (1980). A two-stage demand system is based on data for the household type III gathered on a monthly basis during the period from 1966 to 1997. At a first stage, five aggregates of food (meats and fish; dairy and eggs; edible fats; cereals, fruits and vegetables; and other foods) and one non-food group are specified....
Tipo: Journal Article Palavras-chave: Demand analysis; LA/AIDS; Elasticities; Demand and Price Analysis.
Ano: 2001 URL: http://purl.umn.edu/98889
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NORTH AMERICAN AGRICULTURAL MARKET INTEGRATION AND ITS IMPACT ON THE FOOD AND FIBER SYSTEM AgEcon
Vollrath, Thomas L..
Economic change and market dynamics have fundamentally altered the structure and performance of agricultural markets in the United States, Canada, and Mexico within the last 25 years. Many factors have helped shape the current North American food and fiber system, including technological change, domestic farm policies, international trade agreements, and the economic forces of supply and demand. Ratification of NAFTA, for example, helped integrate the North American market, sparking a surge in trade and investment among the United States, Canada, and Mexico. In recent years, efforts to further integrate the continental market seem to have slowed. Broadening the scope of NAFTA to include institutional reforms that lead to a more unified system of commercial...
Tipo: Report Palavras-chave: Agriculture; Market integration; Market segmentation; Law of one price; Price transmission; Elasticities; Exchange-rate pass-through; Market efficiency; Bilateral trade intensity; Regional trade agreements; NAFTA; CUSTA; Trade policy; WTO; GATT; Industrial Organization; International Relations/Trade; Marketing.
Ano: 2003 URL: http://purl.umn.edu/33639
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The Estimation of Food Demand Elasticities in Canada AgEcon
Pomboza, Ruth; Mbaga, Msafiri Daudi.
Changing consumer and market demands is an important driver behind the challenges and opportunities that are facing the agriculture and agri-food sector in Canada and that will influence the sector's profitability and competitiveness in the future. It is therefore important to understand developments in the consumer demand for agriculture and agri-food products. The report provides updated demand elasticities for fourteen food groups in Canada. The estimates are useful for conducting analysis of the changing structure of the agriculture and agri-food sector and can help quantify the impacts that changes in economic variables and policies that impact those economic variables might have.
Tipo: Report Palavras-chave: Food; Demand; Demand analysis; Elasticities; Price elasticities; Cross price elasticities; Income elasticities; Price; Econometric; Modelling; Agribusiness; Agricultural and Food Policy; Consumer/Household Economics; Crop Production/Industries; Demand and Price Analysis; Financial Economics; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; Labor and Human Capital; Land Economics/Use; Livestock Production/Industries; Marketing; Production Economics; Public Economics.
Ano: 2007 URL: http://purl.umn.edu/52705
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The EU demand for imports of virgin olive oil AgEcon
Ben Kaabia, Monia; Gil, Jose Maria.
This paper has analysed the import demand for virgin olive oil in the EU and more precisely in the Italian market, as it concentrates more than 80% of EU imports, aiming to determine the relative position of Mediterranean EU and non-EU countries exports and their degree of substitutability or complementarity. The methodology used is based on the specification of a Threshold Almost Ideal Demand System in which special attention has been paid to the stochastic properties of the series involved. In an empirical context, the paper has aimed to provide a set of import demand elasticities that can be useful in trade models. Results point to Spain as the leader in the Italian virgin olive oil market. It is expected that this position will be maintained in the...
Tipo: Conference Paper or Presentation Palavras-chave: Olive oil; Italy; Elasticities; Imports; TAIDS; Demand and Price Analysis; International Relations/Trade.
Ano: 2007 URL: http://purl.umn.edu/9390
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La demanda regional de bebidas alcoholicas en Espana. Impacto de un incremento de los impuestos especiales AgEcon
Diaz-Delgado, Elena Lopez; Gonzalez, Maria A.; Fellinger, Erica.
RESUMEN: El objetivo de este estudio es analizar la respuesta diferenciada del consumo de bebidas alcohólicas de las distintas regiones españolas ante cambios en los precios y la renta y simular las consecuencias de una variación del tipo de los impuestos especiales sobre bebidas alcohólicas. Para ello se han estimado las elasticidades renta y precio de tres tipos de bebidas alcohólicas (vino, cerveza y "otras bebidas alcohólicas") a través de un sistema completo de demanda tipo AIDS, utilizando un panel de datos anuales entre 1993 y 2000 para ocho grandes regiones españolas. Los resultados de este estudio permiten concluir que existen diferencias importantes en los hábitos de consumo de bebidas alcohólicas en los hogares entre las distintas regiones y...
Tipo: Journal Article Palavras-chave: Alcoholic beverages; Elasticities; Excise taxes; Tax revenue; Demand and Price Analysis; Q14; Q12.
Ano: 2003 URL: http://purl.umn.edu/28746
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Imposing Curvature Conditions on Flexible Functional Forms to GNP Functions AgEcon
Chapda Nana, Guy; Larue, Bruno.
This paper empirically investigates the implications of the imposition of convexity in output prices and concavity in factor endowments on flexible functional forms for the GNP function. Using macroeconomic data for Switzerland, we estimate the Translog and the Symmetric Normalized Quadratic forms to investigate the manner with which curvature restrictions are imposed, the extend of curvature violations and the robustness of estimated elasticities. We also compare the predictive accuracy of the aforementioned flexible functional forms. Our result show that concavity in factor endowments is violated much more often than convexity in output prices. For the Translog, the date at which local restrictions are imposed matters a great deal in terms of remaining...
Tipo: Working Paper Palavras-chave: GNP function; Flexible functional forms; Curvature violations; Elasticities; International Relations/Trade; Research Methods/ Statistical Methods; D24; C30.
Ano: 2012 URL: http://purl.umn.edu/123308
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A Comparison of Price Imputation Methods under Large Samples and Different Levels of Censoring. AgEcon
Lopez, Jose Antonio.
Research paper
Tipo: Conference Paper or Presentation Palavras-chave: Consumer/Household Economics; Demand and Price Analysis; Research Methods/ Statistical Methods; Imputation methods; Multiple imputation; Censored prices; Protein demand; Elasticities.
Ano: 2011 URL: http://purl.umn.edu/104498
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Production structure and derived demand for factor inputs in smallholder dairying in Kenya AgEcon
Kavoi, Mutuku Muendo; Hoag, Dana L.; Pritchett, James G..
This study examined the production structure of smallholder dairy farms in Kenya’s marginal zones, using duality theory in production and costs. The restricted translog cost function was used to derive a system of six input share equations, which were estimated simultaneously with the cost equation by the iterative Zellner procedure. The Morishima elasticities of inputs and the price elasticities of factor demands were computed, and economies of scale were determined. The results indicated that the production structure is a fairly well integrated system of activities, despite scale diseconomies. The Morishima elasticities indicated that factor inputs are substitutable. For example, as prices of formal feeds remain relatively high, informal feeds may be...
Tipo: Journal Article Palavras-chave: Production structure; Translog cost function; Marginal zones; Elasticities; Scale economies; Livestock Production/Industries.
Ano: 2009 URL: http://purl.umn.edu/56916
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Elasticities for U.S. Wheat Food Use by Class AgEcon
Marsh, Thomas L..
We conceptualize wheat for food use as an input into flour production and derive demand functions to quantify price responsiveness and economic substitutability across wheat classes. Cost, price, and substitution elasticities are estimated for hard red winter, hard red spring, soft red wheat, soft white winter, and durum wheat. In general, hard red winter and spring wheat varieties are much more responsive to their own price than are soft wheat varieties and durum wheat. Morishima elasticities indicate that hard red winter and hard red spring wheat are economic substitutes for milling purposes.
Tipo: Conference Paper or Presentation Palavras-chave: Elasticities; Wheat by class; Economic substitution; Monte Carlo; Food Consumption/Nutrition/Food Safety; C15; C30; Q11.
Ano: 2003 URL: http://purl.umn.edu/57920
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The meat market in Brazil: a partial equilibrium model AgEcon
Souza, Geraldo da Silva e; Alves, Eliseu Roberto de Andrade; Gazzola, Rosaura; Marra, Renner.
A partial equilibrium model for the meat market is fit to Brazilian data by three stages least squares. The model is consistent with the data and may be used for simulation purposes. In this context we compare model simulations for the near future with the OECD/ Aglink outlook. To illustrate using the model for simulations in policy assessments, we investigate the effect of a relative increase in corn price on the poultry and pork markets, coeteris paribus.
Tipo: Journal Article Palavras-chave: Meat markets; Elasticities; Three stage least squares; Simultaneous system of equations.; Agribusiness; C 32.
Ano: 2008 URL: http://purl.umn.edu/61201
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Hotelling's theory, enhancement, and the taking of the Redwood National Park AgEcon
Berck, Peter; Bentley, William R..
We estimate a reduced form model of the redwood timber industry that is consistent with Hotelling’s exhaustible resource theory. The consequences for this theory of various assumptions about the elasticity of expectations are derived. The estimated equations are used to test the hypotheses about expectations. We also use these equations to find the amount that owners of redwood not taken for the Redwood National Park benefited from the park’s establishment.
Tipo: Working or Discussion Paper Palavras-chave: Economic aspects; Elasticities; Forest products; National parks.
Ano: 1987 URL: http://purl.umn.edu/43662
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Economic substitution for US wheat food use by class AgEcon
Marsh, Thomas L..
Wheat for food use is conceptualised as an input into flour production and demand is derived from an industry profit function to quantify price responsiveness and economic substitutability across wheat classes. Price and substitution elasticities are estimated for hard red winter, hard red spring, soft red wheat, soft white winter and durum wheat. In general, hard red winter and spring wheat varieties are much more responsive to their own price than are soft wheat varieties and durum wheat. Substitution elasticities indicate that hard red winter and hard red spring wheat are economic substitutes for milling purposes.
Tipo: Article Palavras-chave: Elasticities; Like product; Monte Carlo; Wheat by class; Crop Production/Industries; Food Consumption/Nutrition/Food Safety.
Ano: 2005 URL: http://purl.umn.edu/118503
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The meat market in Brazil: a partial equilibrium model Rev. Econ. Sociol. Rural
Souza,Geraldo da Silva e; Alves,Eliseu; Gazzola,Rosaura; Marra,Renner.
A partial equilibrium model for the meat market is fit to Brazilian data by three stages least squares. The model is consistent with the data and may be used for simulation purposes. In this context we compare model simulations for the near future with the OECD/ Aglink outlook. To illustrate using the model for simulations in policy assessments, we investigate the effect of a relative increase in corn price on the poultry and pork markets, coeteris paribus.
Tipo: Info:eu-repo/semantics/article Palavras-chave: Meat markets; Elasticities; Three stage least squares; Simultaneous system of equations.
Ano: 2008 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-20032008000400011
Registros recuperados: 35
Primeira ... 12 ... Última
 

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