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Registros recuperados: 6
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The Determinants of Survival of Spanish Consumers Fronting the BSE Crisis AgEcon
Radwan, Amr; Gil, Jose Maria; Serra, Teresa.
The impact of food scares on meat consumption has been traditionally investigated by estimating food demand systems using aggregated time series. Only a few have considered micro data but none of them has tried to quantify consumers’ reaction to food scares and the speed of such reactions. In this study we apply duration analysis techniques with the aim of analysing the effect of different explanatory variables on both the risk of reducing beef consumption and the timing of this reduction. Our results suggest that the maximum hazard occurs during the few months after the occurrence of the food crisis and then the reducing consumption hazard tend to diminish. Moreover, economic factors such as prices and income could be considered as the most determinant...
Tipo: Conference Paper or Presentation Palavras-chave: Food scare; BSE; Duration analysis; Reaction timing; Spain; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries; C41; D1.
Ano: 2010 URL: http://purl.umn.edu/62008
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The Impact of Avian Influenza on Vertical Price Transmission in the Egyptian Poultry Sector AgEcon
Hassouneh, Islam; Radwan, Amr; Serra, Teresa; Gil, Jose Maria.
In recent years, health risks have received increasing attention among consumers and created interest in analysing the relationship between food scares, food consumption and market prices. One of the most relevant and recent food scares is the avian influenza that has had important effects not only on human and animal health, but also on the economy. We assess effects of avian influenza on price transmission along the Egyptian poultry marketing chain. Although Egypt has been one of the most affected countries by avian influenza, this article is the first attempt to understand this food scare’s impacts on Egyptian poultry markets. In doing so, a multivariate smooth transition vector error correction model (STVECM) is applied to monthly poultry price data....
Tipo: Conference Paper or Presentation Palavras-chave: Food scare; Avian influenza; Price transmission; Egypt.; Production Economics; C22; Q13.
Ano: 2010 URL: http://purl.umn.edu/91830
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MODELING THE IMPACT OF FOOD SAFETY INFORMATION ON MEAT DEMAND IN SPAIN AgEcon
Radwan, Amr; Gil, Jose Maria; Ben Kaabia, Monia; Serra, Teresa.
This paper analyses the impact of food safety information about the 'mad-cow' crisis on the demand for different types of fresh meat and fish in Spain. The theoretical model explicitly incorporates food safety information in the consumers' utility function, from which demand equations are obtained. Two alternative functional forms have been considered, the standard AIDS and the Generalized Almost ideal Demand System (GAIDS) in order to overcome the problem of incorporating demand shifters in the traditional AIDS model. The food safety information has been incorporated into the demand function through a weighted information index built on the basis of the published news related to the mad-cow disease in the most popular Spanish newspaper. The comparison of...
Tipo: Conference Paper or Presentation Palavras-chave: Meat consumption; Food safety information; BSE; Demand systems; GAIDS; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Livestock Production/Industries.
Ano: 2008 URL: http://purl.umn.edu/6672
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FOOD SAFETY INFORMATION AND MEAT DEMAND IN SPAIN AgEcon
Radwan, Amr; Gil, Jose Maria; Ben Kaabia, Monia; Serra, Teresa.
This paper analyses the impact of food safety information about the “mad-cow” crisis on the demand for different types of fresh meat and fish in Spain. The theoretical model explicitly incorporates food safety information in the consumers’ utility function, from which demand equations are obtained. Two alternative functional forms have been considered, the standard AIDS and the Generalized Almost ideal Demand System (GAIDS) in order to overcome the problem of incorporating demand shifters in the traditional AIDS model. The food safety information has been incorporated into the demand function through a weighted information index built on the basis of the published news related to the mad-cow disease in the most popular Spanish newspaper. The comparison of...
Tipo: Conference Paper or Presentation Palavras-chave: Meat consumption; Food safety information; BSE; Demand systems; GAIDS; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety; Q11; C32; D12.
Ano: 2009 URL: http://purl.umn.edu/51540
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Determinants of the Adaption of Organic Agriculture in Egypt Using a Duration Analysis Technique AgEcon
Radwan, Amr; Gil, Jose Maria; Diab, Yaser A.A.; Abo-Nahoul, Mohamed A..
A very important pillar of the modernization of the Egyptian agriculture depends upon the exportation of the high value added products such as organic products. In spite of the importance of the organic agriculture within the Egyptian agriculture sector and up to our knowledge, it does not exist in Egypt until now any study that try to determine and analyze the determinant factors of the adaption of the organic agriculture within the Egyptian farms. In this study, we focus on this issue. A survey with a representative sample of organic and non-organic farms in Upper Egypt area was carried out. Using obtained data set we apply duration analysis techniques to assess the effect of different explanatory variables on both the adoption of organic agriculture...
Tipo: Conference Paper or Presentation Palavras-chave: Organic agriculture; Duration analysis; Egypt; Research Methods/ Statistical Methods; C41; Q1.
Ano: 2011 URL: http://purl.umn.edu/108961
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Parametric and Non-Parametric Analysis of the Role of Economic Factors on Obesity Prevalence in Spain AgEcon
Radwan, Amr; Gil, Jose Maria.
Tipo: Conference Paper or Presentation Palavras-chave: Health Economics and Policy.
Ano: 2011 URL: http://purl.umn.edu/114784
Registros recuperados: 6
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