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| Registros recuperados: 10 | |
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| Drichoutis, Andreas C.; Lazaridis, Panagiotis; Nayga, Rodolfo M., Jr.. |
| We analyze the inter-relationships between body weight outcomes and food expenditures among older Europeans using a simultaneous equation model. Several statistical tests were conducted to assess endogeneity of selected variables, the exogeneity, relevance, and validity of instruments used, and the identification of the model. Our results generally suggest, contrary to normative views, that food-away-from-home expenditure is negatively related to body mass index (BMI). BMI is negatively related to the percentage of food spent away from home. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Body Mass Index; Food expenditures; Simultaneous equations; Agricultural and Food Policy. |
| Ano: 2009 |
URL: http://purl.umn.edu/58010 |
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| Torres Sombra, Jesús. |
| La disminución de los niveles de almacenamiento de agua en las presas de la región norte de Sinaloa y el incremento en su demanda para uso agrícola y residencial hacen urgente establecer políticas que promuevan la distribución y uso eficiente. Para conocer los factores que explican el comportamiento de la demanda de agua en los sectores residencial, agrícola, pecuario, industrial y comercial del norte de Sinaloa, México, se estimó un modelo de ecuaciones simultáneas, compuesto de diez ecuaciones y tres identidades. Los resultados indican que la demanda de agua en los sectores residencial, agrícola, pecuario, industrial y comercial responde de manera inelástica a cambios en el precio con elasticidades de -0.088, -0.125, -0.066, -0.082 y -0.005,... |
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Palavras-chave: Agua; Elasticidad; Ecuaciones simultáneas; Sector agrícola y pecuario; Industrial y comercial; Residencial; Economía; Doctorado; Elasticity; Simultaneous equations; Agriculture and livestock; Industrial and commercial; Residential. |
| Ano: 2012 |
URL: http://hdl.handle.net/10521/1781 |
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| Hudson, Darren; Ethridge, Don E.. |
| The impacts of using export taxes as a price control in a multi-market framework are explored using the cotton and yarn sectors in Pakistan as examples. Results show that the export tax on cotton increased domestic consumption and decreased exports of cotton in Pakistan, transferring income from cotton producers to yarn spinners and the government. There was a social loss to Pakistan in the cotton sector. The export tax on cotton increased domestic yarn production, consumption, exports, and incomes of yarn spinners, but resulted in a large transfer (social loss) out of the yarn sector. |
| Tipo: Journal Article |
Palavras-chave: Cotton; Export tax; Simultaneous equations; Simulation; Policy; International Relations/Trade. |
| Ano: 2000 |
URL: http://purl.umn.edu/15398 |
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| Park, Hwanil; Fortenbery, T. Randall. |
| A system of equations representing corn supply, feed demand, export demand, food, alcohol and industrial (FAI) demand, and corn price is estimated by three-stage least squares. A price dependent reduced form equation is then formed to investigate the effect of ethanol production on the national average corn price. The elasticity of corn price with respect to ethanol production is then obtained. Results suggest that ethanol production has a positive impact on the national corn price and that the demand from FAI has a greater impact on the corn price than other demand categories. Thus, significant growth in ethanol production is important in explaining corn price determination. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Corn price; Ethanol; Simultaneous equations; Three-state least squares; Elasticity. |
| Ano: 2007 |
URL: http://purl.umn.edu/37565 |
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| Muhammad, Andrew; Neal, Sammy J.; Hanson, Terrill R.; Jones, Keithly G.. |
| The primary objective of this study was to assess the impact of catfish imports and tariffs on the U.S. catfish industry, with particular focus on the U.S. International Trade Commission ruling on Vietnam in 2003. Given the importance of Vietnam to the U.S. catfish market, it was assumed that catfish import prices would increase by 35 percent if the maximum tariff was imposed on catfish from Vietnam. With the tariff, domestic catfish prices at the wholesale level would increase by $0.06 per lb, and farm prices by $0.03 per lb. Processor sales would increase by 1.66 percent. Total welfare at the wholesale level would increase from $69.2 million to $71.7 million, an increase of about 3.63 percent, and processor and farm revenue would increase by 4.4 percent... |
| Tipo: Journal Article |
Palavras-chave: Catfish imports; Simultaneous equations; Supply; Demand; Tariffs; Demand and Price Analysis; International Relations/Trade; Livestock Production/Industries. |
| Ano: 2010 |
URL: http://purl.umn.edu/95587 |
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| Hernández Soto, Daniel. |
| EE. UU. es el principal importador de mango en el mundo, mientras que México ocupa el primer lugar en exportaciones y es su principal proveedor. La participación de México en las importaciones de mango en el mercado estadounidense ha disminuido, pero han aumentado las importaciones de mango desde Perú, Brasil y Ecuador. Para conocer el funcionamiento del mercado internacional del mango entre EE. UU. y México se estableció un modelo econométrico de ecuaciones simultáneas. Con base en la flexibilidad precio de la demanda estimada con el modelo, se realizó un análisis de comercio internacional del mango mexicano en el mercado estadounidense. Se determinó que desde el punto de vista del ingreso de los productores y exportadores mexicanos es viable la... |
| Tipo: Tesis |
Palavras-chave: Importaciones; Exportaciones; Oferta; Demanda; Ecuaciones simultáneas; Doctorado; Economía; Imports; Exports; Supply; Demand; Simultaneous equations. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1672 |
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| Registros recuperados: 10 | |
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