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Registros recuperados: 14
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A Latent-Variable Approach to Modelling Multiple and Resurgent Meat Scares in Italy AgEcon
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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Analysis of Value-Added Meat Product Choice Behaviour by Canadian Households AgEcon
Zhang, Xu; Goddard, Ellen W..
The competitive landscape in retailing has changed over the past decade. Moreover, the degree of product differentiation has been increasing: households are able to choose between an increasing number of store brands and national brands of similar products. The value added meat market is no different than any other sector of the grocery market – both national brands and private label brands are being developed to appeal to the consumer‘s desire for convenience, health, production and environmental attributes. Understanding the factors that are influencing consumers‘ value added meat product preferences is important for meat manufacturers who wish to add value to their firm‘s performance and increase market share. This knowledge is required in order to...
Tipo: Report Palavras-chave: Consumer behaviour; Store loyalty; Meat demand; Value-added meat; National/store brand choice; Consumer/Household Economics; Demand and Price Analysis; D1; M3.
Ano: 2010 URL: http://purl.umn.edu/99703
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Consumer Purchasing Behavior in Response to Media Coverage of Avian Influenza AgEcon
Beach, Robert H.; Zhen, Chen.
Consumer concerns regarding food safety can have substantial impacts on their consumption patterns. Thus, understanding consumer response to food safety information is important for quantifying consumer response to food safety events, predicting market impacts, and developing appropriate risk communication strategies. Flexible demand systems have gained much popularity in analyzing effects of food safety outbreaks on consumer demand because of their ability to capture interactions between the demand for substitutable and complementary goods. Using Italian scanner data on meat sales, we show the economic importance of accounting for the impact of avian flu outbreaks on group expenditures for meats in a dynamic Almost Ideal Demand System (AIDS) specification...
Tipo: Conference Paper or Presentation Palavras-chave: Avian influenza; Food safety; Italy; Meat demand; Media index; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Marketing; Q11; Q18.
Ano: 2009 URL: http://purl.umn.edu/51742
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Consumer Purchasing Behavior in Response to Media Coverage of Avian Influenza AgEcon
Beach, Robert H.; Zhen, Chen.
Understanding consumer response to food safety information is important for quantifying consumer response to food safety events, predicting market impacts, and developing appropriate risk communication strategies. In this study, we present a methodology for analysis of consumer response to media coverage of avian influenza and an application using Italian data.
Tipo: Conference Paper or Presentation Palavras-chave: Avian influenza; Food safety; Italy; Meat demand; Media index; Food Consumption/Nutrition/Food Safety; Research Methods/ Statistical Methods; Q11; Q18.
Ano: 2008 URL: http://purl.umn.edu/6750
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Does Negative Information Always Hurt Meat Demand? An Examination of Avian Influenza Information Impacts on U.S. AgEcon
Mu, Jianhong H.; McCarl, Bruce A..
Consumers’ consumption patterns could be affected by food safety information, however, it is more important to consider where the food safety issue occurs. If the food safety issue happens in other countries, in other words, it outbreaks out of the target market, negative information may be beneficial; in contrast, if the food safety issue occurs within the market, results may consistent with previous studies. Based on this assumption, this paper reinvestigates the impacts of AI media coverage and BSE cases on the demand of meat in U.S. market. Estimated results provide supports for our assumption, i.e., AI information has positive effect on poultry and turkey demands in short term, and BSE affect beef demand negatively.
Tipo: Conference Paper or Presentation Palavras-chave: Avian influenza media coverage; AI human case; BSE announcements; AIDS model; Meat demand; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; Q1.
Ano: 2010 URL: http://purl.umn.edu/116450
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EFFECTS OF MEAT RECALLS ON FUTURES MARKET PRICES AgEcon
Lusk, Jayson L.; Schroeder, Ted C..
The number of meat recalls has increased markedly in recent years. Meat recalls have the potential to adversely affect short run demand for meat because of the associated decline in consumer confidence. This research examines the impact of beef and pork recalls on nearby daily live cattle and lean hog futures market prices, respectively. Results indicate that medium sized beef and large pork recalls that are a serious health concern have a marginally negative impact on short-term live cattle and lean hog futures prices, respectively. However, results are not robust across recall size and severity. This research suggests that if there is any systematic significant change in beef and pork demand due to meat recalls, it likely occurs over an extended period...
Tipo: Conference Paper or Presentation Palavras-chave: Meat recalls; Event study; Meat demand; Livestock Production/Industries; Marketing.
Ano: 2000 URL: http://purl.umn.edu/18925
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HEALTH, FOOD SAFETY AND MEAT DEMAND AgEcon
Flake, Oliver L.; Patterson, Paul M..
For nearly two decades, the U.S. beef industry has faced a long term structural change, which has resulted in consumers shifting from beef to chicken. This shift has occurred due to consumer concerns on cholesterol consumption. More recently, this industry has confronted new challenges on the safety of beef, due to the potential presence of biological contaminants. This study incorporates a measure on food safety with a measure on health information in a meat demand system. Beef safety information is found to have a modest impact on beef demand, but is dominated by health information.
Tipo: Conference Paper or Presentation Palavras-chave: Meat demand; Health; Food safety; LA/AIDS; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries.
Ano: 1999 URL: http://purl.umn.edu/21648
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Meat demand flexibilities for Tanzania: Implications for the choice of long-term investment AgEcon
Kaliba, Aloyce R..
This study uses the inverse almost ideal demand system (IAIDS) to estimate demand flexibilities for beef, small ruminant (sheep and goat) meat, pork and poultry in Tanzania. Own uncompensated price flexibilities were less than one in absolute value, implying that both direct and indirect induced price effect through a change in total expenditure have little impact on budget shares. Estimated scale flexibilities were all negative, suggesting that increases in income will increase the quantities of meat consumed. Production of small ruminant meat was the most attractive investment compared to other meat commodities.
Tipo: Journal Article Palavras-chave: IAIDS; Meat demand; Flexibilities; Two-stage budgeting; Tanzania; Livestock Production/Industries; Q11; Q18.
Ano: 2008 URL: http://purl.umn.edu/56964
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MEAT DEMAND IN THE UK: A DIFFERENTIAL APPROACH AgEcon
Fousekis, Panos; Revell, Brian J..
A differential approach is employed to analyze demand for meat in the United Kingdom during 1989-99. Differential demand systems with fixed price effects (Rotterdam and CBS) better explain consumers’ retail purchase allocation decisions for beef, lamb, pork, bacon and poultry compared with models containing variable price effects (NBR and differential AIDS). The real expenditures and the Hicksian demand elasticities are generally found to be quite different from earlier studies using AIDS models. A quality change index of meat consumption is constructed from the estimated CBS model estimation results and decomposed into real expenditure, substitution, trend, seasonal and residual effects.
Tipo: Journal Article Palavras-chave: Meat demand; Differential approach; Model selection; UK; Demand and Price Analysis.
Ano: 2000 URL: http://purl.umn.edu/15401
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Structural Change via Threshold Effects: Estimating U.S. Meat Demand Using Smooth Transition Functions AgEcon
Rodriguez, Nestor; Eales, James S..
Structural change remains a contentious issue in the literature. This study focuses on analyzing structural change in consumer demand for meats, which are modeled over the past half century. A standard inverse demand model is combined with a variant of the Smooth Transition Autoregressive (STAR) model. Results indicate that structural change has occurred and that con- sumers' preferences for meat are sensitive to in ation.
Tipo: Presentation Palavras-chave: Food demand; Econometrics; Meat demand; Applied Microeconomics; Time Series; Agribusiness; Consumer/Household Economics; Demand and Price Analysis; Research Methods/ Statistical Methods.
Ano: 2012 URL: http://purl.umn.edu/124366
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THE FORMAL LOGIC OF TESTING STRUCTURAL CHANGE IN MEAT DEMAND: A METHODOLOGICAL ANALYSIS AgEcon
Davis, George C..
In the past two decades, the profession has expended valuable resources testing structural change in meat demand with mixed results. Overlooked to date is a fundamental methodological problem that transcends all of the methods of testing for structural change. In this study, a formal logic framework is utilized in which methodological problems associated with any hypothesis test can be analyzed. Within this framework, it is proven that there is no valid test of any single hypothesis, including structural change. Because of this result, additional criteria from the methodology literature are then used to evaluate the literature on structural change in meat demand.
Tipo: Working or Discussion Paper Palavras-chave: Logic; Meat demand; Methodology; Structural change; Demand and Price Analysis.
Ano: 1997 URL: http://purl.umn.edu/23975
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The Impact of Pork Advertising on US Meat Demand in the Presence of Competing Beef Advertising and Food Safety Events AgEcon
Piggott, Nicholas E.; Zhen, Chen; Beach, Robert H.; Wolhlgenant, Michael K..
We examine the effects of domestic advertising and promotion expenditures on meat demand, extending previous efforts in several areas, including the use of more recent data, employing a complete demand system and simultaneously measuring the impacts of generic pork and beef advertising and food safety information on the demand for beef, pork, and poultry. Using the Generalized Almost Ideal Demand System (GAIDS), own- and cross- beef and pork advertising and own- and cross- beef, pork, and poultry food safety effects are measured jointly and consistently. To allow for a more complex dynamic response of advertising and food safety effects, the flexible distributed lag technique of Mitchell and Speaker (1986) is employed. The coefficients on pork advertising...
Tipo: Conference Paper or Presentation Palavras-chave: Food safety; Generalized Almost Ideal Demand System; Generic advertising; Meat demand; Polynomial inverse lag; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety.
Ano: 2007 URL: http://purl.umn.edu/9235
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URBAN HOUSEHOLD DEMAND FOR MEAT AND MEAT PRODUCTS IN NIGERIA: AN ALMOST IDEAL DEMAND SYSTEM ANALYSIS AgEcon
Ezedinma, Chuma I.; Kormawa, P.M.; Chianu, Jonas.
This study is based on micro level data on urban household food consumption and expenditure collected between 1999 and 2000 in three Nigerian cities. The LA/AIDS model, which allows the inclusion of demographic variables, was applied to a subset of the data on meat and meat products namely beef, mutton/goat, chicken, fish, eggs, and milk. Results indicate that urban demand for meat products will continue to increase as incomes improve, suggesting potential market opportunities especially for poultry. Intra-household demand patterns clearly indicate the importance of beef for children but contrary to expectations, there is a reduced demand for milk as the number of infants in urban households increase. The observed high income elasticity of demand for...
Tipo: Report Palavras-chave: Urban households; Meat demand; Demand analysis; Nigeria; Demand and Price Analysis.
Ano: 2006 URL: http://purl.umn.edu/54404
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Using Retail Scanner Data to Assess the Demand for Value-based Ground Meat Products in Canada AgEcon
Anders, Sven M.; Moeser, Anke.
We apply a set of weekly Nielsen retail scanner data for the period 2006-2007 to estimate consumer demand of value-based ground meat products in the Canadian retail market. Our demand system results indicate that price responses are stronger for organic than for extra lean meat products. Additionally, while rising disposable incomes may shift consumers’ attention and purchases towards extra lean ground meat products, this result does not hold for organic ground beef. Our findings strongly suggest that ground meat demand is affected by traditional meat consumption patterns. Our analysis inform retail managers meat producers about potential market opportunities and expected consumer responses to changing economic determinants of popular retail ground meat...
Tipo: Conference Paper or Presentation Palavras-chave: Meat demand; Value-based labelling; Scanner data; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety.
Ano: 2008 URL: http://purl.umn.edu/44154
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