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| Registros recuperados: 144 | |
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| Letenyei, Krisztina. |
| A kávé kereskedelme a nemzetközi tőzsdéken folyik. Amikor a kínálat meg-haladja a keresletet, túlkínálat van. Ekkor alacsony a kávé ára, a túltermelési válság jelei mutatkoznak: elégetik a kávét. A kistermelők a tönk szélére kerül-nek. Ebben az időszakban a termelők kiirtják, illetve elhanyagolják a kávécser-jéket. A kávéexportáló országok csökkentik a termelést, az exportot is visszafog-ják, a raktárkészlet növekszik. Az elmaradt invesztíció és a rossz időjárási kö-rülmények hatására a kínálat csökken, majd a kereslet meghaladja a kínálatot, ami még ellensúlyozható a raktárkészletek piacra dobásával. Mivel a kávécser-jék csak öt év után fordulnak termőre, a kereslet tartósan meghaladja a kínála-tot. Ekkor a kávéárak a magasba szöknek. Ebben az időszakban... |
| Tipo: Journal Article |
Palavras-chave: Kávé; Kereslet; Kínálat; Hazai és világpiac - coffee; Demand; Supply; Domestic and world market; Agribusiness; International Relations/Trade. |
| Ano: 2005 |
URL: http://purl.umn.edu/54335 |
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| Zheng, Yuqing; Kaiser, Harry M.. |
| As a first effort at modeling nonalcoholic beverage demand in a systemwide framework that includes bottled water, this article examines the impact of advertising on the demand for nonalcoholic beverages in the United States. We employed an AIDS (almost ideal demand system) model of five jointly estimated equations that included advertising expenditures as explanatory variables to evaluate annual U.S. consumption of nonalcoholic beverages for 1974 through 2005. Results suggest that advertising increases demand for fluid milk, soft drinks, and coffee and tea, but not for juice or bottled water. Advertising spillover effects occur in over 50 percent of the cases considered, and such effects can be substantial, particularly for advertising of soft drinks, and... |
| Tipo: Journal Article |
Palavras-chave: Advertising; Demand; Elasticity; Nonalcoholic beverages; Demand and Price Analysis. |
| Ano: 2008 |
URL: http://purl.umn.edu/45658 |
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| Brown, Mark G.. |
| In this paper, estimates of the impacts of various factors on the refrigerated OJ sales in Wal-Mart (WM) stores are presented. Data on WM stores, as well as grocery stores doing $2 million or greater annual business, across 52 Nielsen city markets (including the remaining U.S.) were studied. Since WM does not have stores in San Diego, this market was omitted. Weekly data for each city from week ending 3/11/06 through 3/01/08 (104 weeks) were included in the analysis. The relationship between WM refrigerated OJ dollar sales per store and 1) WM and $2million store prices, $2 million store promotions, a dummy variable to test whether sales may spike during periods when some consumers receive their paychecks (middle or end of the month), the number of same... |
| Tipo: Report |
Palavras-chave: Demand; Orange juice; Wal-Mart; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/104322 |
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| LaFrance, Jeffrey T.. |
| A flexible, full rank two model of food consumption that is globally consistent with economic theory, aggregates across income, demographic variables, and variations in micro demand parameters, and accommodates tradeoffs between tastes and nutrition is derived. The econometric demand model is estimated with per capita U.S. consumption of 21 foods on the time period 1919-1994, excluding the World War II years 1942-1946. An approach for inferring the percentage of nutrients available from individual commodities in the U.S. food supply is derived and implemented empirically on the time period 1949-1995 for the nutrients energy, protein, total fat, carbohydrates, and cholesterol. The two sets of model results are combined to generate time paths for income... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Aggregation; Demand; Food; Nutrition; Hicksian Compensated Price Elasticities; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety. |
| Ano: 1999 |
URL: http://purl.umn.edu/25004 |
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| Koo, Won W.; Taylor, Richard D.. |
| A global multi-commodity simulation model was developed to estimate the impact of changes in ethanol production on the U.S. corn industry. Increased ethanol production under the Energy Acts of 2005 and 2007 resulted in a significant increase in the price of corn. However, for corn-based ethanol production, the break-even price of corn is approximately $4.52 per bushel with a federal subsidy of $0.51 per gallon of pure ethanol and $2.50 gasoline. With a corn price of $4.52, the economically desirable ethanol production is approximately 11 billion gallons. In order to produce 15 billion gallons of corn-based ethanol and to maintain the price of corn at $4.52 per bushel, supply of corn in the U.S. should be increased substantially through increases in corn... |
| Tipo: Report |
Palavras-chave: Ethanol; Price impacts; Supply; Demand; Econometric simulation; HFCS; Resource /Energy Economics and Policy. |
| Ano: 2008 |
URL: http://purl.umn.edu/6201 |
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| Ramírez Tinoco, Jesús. |
| En este trabajo se estiman las elasticidades de la demanda Marshallianas, Hicksianas y del gasto para diferentes productos como: cortes de carne de bovino (bistec y cortes especiales), porcino (bistec, pulpa y molida), pollo entero, huevo y tortilla. Para ello se estimó un Sistema de Demanda Casi Ideal (AIDS), bajo Ecuaciones Aparentemente no Relacionadas (SUR), aplicando el índice de precios Stone. De acuerdo con los resultados de las elasticidades precio propias Marshallianas y Hicksianas, 11 de 12 productos resultaron con elasticidad menores a uno o sea inelásticos. En el caso de las elasticidades precio cruzadas las combinaciones que resultan como sustitutos son: bistec de bovino con cortes especiales de bovino, porcino (bistec, pulpa y molida)... |
| Tipo: Tesis |
Palavras-chave: Elasticidades Marshallianas y Hicksianas; Demanda; Índices Stone; Doctorado; Economía; Marshallians and Hicksians elasticities; Demand; Stone Index. |
| Ano: 2008 |
URL: http://hdl.handle.net/10521/1247 |
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| Registros recuperados: 144 | |
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