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Registros recuperados: 12 | |
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Mazzocchi, Mario; Lobb, Alexandra E.. |
This paper aims to measure the time pattern of multiple and resurgent food scares and their direct and cross-product impacts on consumer response. The Almost Ideal Demand System (AIDS) is augmented by a flexible stochastic framework which has no need for additional explanatory variables such as a media index. Italian aggregate household data on meat demand is used to assess the time-varying impact of a resurgent BSE crisis (1996 and 2000) and the 1999 Dioxin crisis. The impact of the first BSE crisis on preferences seems to be reabsorbed after a few months. The second wave of the scare at the end of 2000 had a much stronger effect on preferences and the positive shift in chicken demand continued to persist after the onset of the crisis. Empirical results... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Meat demand; BSE; Shock; Almost Ideal Demand System; Kalman filter; Food Consumption/Nutrition/Food Safety; D12; I12. |
Ano: 2005 |
URL: http://purl.umn.edu/24509 |
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Seale, James L., Jr.; Merchant, Mary. |
This research estimates price and expenditure elasticities of U.S. red wine imports from five countries--Italy, France, Spain, Australia, and Chile--which are compared to elasticities of domestically produced red wine using the first-difference version of the almost ideal demand system (AIDS). Expenditure elasticity results indicate that if U.S. total expenditures on red wine increase, domestic producers would gain most. Empirical results for conditional own-price elasticities of demand indicate that U.S. and Chilean red wines are elastic while U.S. demand for red wines from other countries are highly inelastic. Due to the magnitude of consumption of U.S. domestic red wines relative to imports, an increase in the price of U.S. wine results in a decline in... |
Tipo: Working or Discussion Paper |
Palavras-chave: Imports; Red wines; Almost Ideal Demand System; AIDS; Demand and Price Analysis; International Relations/Trade. |
Ano: 2002 |
URL: http://purl.umn.edu/15637 |
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Schmitz, Troy G.; Seale, James L., Jr.. |
Using annual Japanese fresh fruit import data from 1971 to 1997, this study analyzes the import patterns of Japan's seven most popular fresh fruits by implementing and testing a general differential dmand system that nests four alternative import demand specifications. When tested against the general system using the five-good case (bananas, grapefutis, oranges, and lemons and aggregating pineapples, berries, and grapes), the analysis rejects the Almost Ideal Demand System and National Bureau of Research specifications but does not reject Rotterdam and Central Bureau of Statistics models. When estimated using the six-good case (bananas, grapefuits, oranges, lemons, and pineapples and aggregating berries and grapes), the analysis rejects all... |
Tipo: Journal Article |
Palavras-chave: Almost Ideal Demand System; Consumer demand; Fruit; Import demand; Japan; Rotterdam; Demand and Price Analysis; C3; F1; Q0. |
Ano: 2002 |
URL: http://purl.umn.edu/15081 |
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Schmitz, Troy G.; Seale, James L., Jr.. |
Using annual Japanese fresh fruit import data from 1971-1997, this study analyzes the import patterns of Japan's seven most popular fresh fruits by implementing and testing a general differential demand system that nests four alternative import demand specifications. When tested against the general system using the five-good case (bananas, grapefruits, oranges, and lemons and aggregating pineapples, berries, and grapes), the analysis rejects the AIDS and NBR specifications, but does not reject Rotterdam and CBS. When estimated using the six-good case (bananas, grapefruits, oranges, lemons, pineapples, and aggregating berries and grapes), the analysis rejects all specifications except the Rotterdam model. |
Tipo: Working or Discussion Paper |
Palavras-chave: Almost Ideal Demand System; Consumer demand; Fruit; Import demand; Japan; Rotterdam model; Demand and Price Analysis; International Relations/Trade. |
Ano: 2002 |
URL: http://purl.umn.edu/15639 |
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Registros recuperados: 12 | |
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