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| Registros recuperados: 50 | |
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| Gil, Jose Maria; Gracia, Azucena; Sanchez Garcia, Mercedes. |
| In recent years, consumer concerns on environmental and health issues related to food products have increased and, as a result, the demand for organically grown production has grown. Higher costs of production and retailer margins generate a gap between real prices and those that consumers are willing to pay for organic food. In this article, consumer willingness to pay for organic food in two Spanish regions is analyzed. Markets in both regions are segmented considering consumers lifestyles. Results indicate that consumers concerned about healthy diet and environmental degradation are the most likely to buy organic food, and are willing to pay a high premium. Organic attributes are easily identified in perishable products as the premium consumers... |
| Tipo: Journal Article |
Palavras-chave: Demand and Price Analysis. |
| Ano: 2000 |
URL: http://purl.umn.edu/34279 |
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| Ben Kaabia, Monia; Gil, Jose Maria. |
| This paper has analysed the import demand for virgin olive oil in the EU and more precisely in the Italian market, as it concentrates more than 80% of EU imports, aiming to determine the relative position of Mediterranean EU and non-EU countries exports and their degree of substitutability or complementarity. The methodology used is based on the specification of a Threshold Almost Ideal Demand System in which special attention has been paid to the stochastic properties of the series involved. In an empirical context, the paper has aimed to provide a set of import demand elasticities that can be useful in trade models. Results point to Spain as the leader in the Italian virgin olive oil market. It is expected that this position will be maintained in the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Olive oil; Italy; Elasticities; Imports; TAIDS; Demand and Price Analysis; International Relations/Trade. |
| Ano: 2007 |
URL: http://purl.umn.edu/9390 |
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| Boshnjaku, L.; Ben Kaabia, Monia; Gil, Jose Maria. |
| Resumen El análisis de las relaciones de precios existentes en un determinado sector permiten, por un lado, ofrecer una idea aproximada del funcionamiento de los mercados y, por otro, anticipar respuestas ante shocks inesperados en mercados relacionados. El objetivo de este estudio se ha centrado en el análisis de la transmisión de precios entre los principales mercados de ovino en España. Para llevar a cabo este estudio se ha adoptado un enfoque econométrico que ha tenido en cuenta las propiedades estocásticas de las series, la posible naturaleza multivariante de los procesos de transmisión, y la distinción entre el comportamiento a corto y largo plazo. Los resultados indican que los mercados de ovino se encuentran bastante interrelacionados pudiéndose... |
| Tipo: Journal Article |
Palavras-chave: Price transmission; Cointegration; Lead-lag relationships; Spanish lamb sector; Demand and Price Analysis; Q12; Q18. |
| Ano: 2003 |
URL: http://purl.umn.edu/28747 |
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| Serra, Teresa; Zilberman, David; Gil, Jose Maria. |
| We focus on determining the impacts of government programs on farms technical inefficiency levels. We use Kumbhakars (2002) stochastic frontier model that accounts for both production risks and risk preferences. Our theoretical framework shows that decoupled government transfers are likely to increase (decrease) DARA (IARA) farmers production inefficiencies if variable inputs are risk decreasing. However, the impacts of decoupled payments cannot be anticipated if variable inputs are risk increasing. We use farm-level data collected in Kansas to illustrate the model. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Farm Management. |
| Ano: 2007 |
URL: http://purl.umn.edu/9952 |
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| Angulo, Ana Maria; Gil, Jose Maria. |
| The objective of this paper is to analyse consumers’ attitudes and acceptability of GM food products in Spain. From the methodological point of view, a three-equation model of consumer behaviour is estimated assuming a kind of causal chain among the degree of knowledge, attitudes and buying intentions. Explanatory variables include socioeconomic characteristics of respondents as well as endogenous variables of the previous equations. The model provides a better knowledge of how attitudes and buying intentions towards GM food are formed. Higher educated consumers, more concerned about labelling information and less about price, and regular buyers of organic foods show a higher (not necessarily better) knowledge on GM technology and its consequences.... |
| Tipo: Journal Article |
Palavras-chave: GM foods; Spain; Consumers' attitudes; Econometric model. |
| Ano: 2007 |
URL: http://purl.umn.edu/42142 |
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| Angulo, Ana Maria; Gil, Jose Maria; Mur, Jesus. |
| In this paper, the Spanish demand for food away from home is analysed. A panel data set is built and appropriate techniques for estimating limited dependent variable models have been applied. Results indicate that where there are zero expenditures, these are largely due to infrequency of purchase rather than to abstention or to economic reasons. Furthermore, important differences appear among households. On the one hand, those households whose head is a highly-educated person, male, young and living on a salary in a large town are more likely to purchase food away from home. On the other hand, increases in income only provokes more than proportional increases in expenditure for those households headed by an unschooled person, a female or a person older... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Demand for food away from home; Household production theory; Panel data.; Consumer/Household Economics; C23; C24; D12. |
| Ano: 2002 |
URL: http://purl.umn.edu/24977 |
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| Lambarraa, Fatima; Gil, Jose Maria; Serra, Teresa. |
| Spain occupies the first position in the European and Mediterranean rankings of citrus production and trade. In our analysis we assess the technical efficiency with which this sector is operating. The main objective of this study is to analyze productivity and technical efficiency of Spanish citrus sector through citrus farms with high orange production. A stochastic frontier production model is estimated in which the technical inefficiency effects are defined by the time-varying inefficiency model. A primal approach is used to decompose Total Factor Productivity (TFP) growth into its various components. Results indicate improvement in efficiency scores of Spanish citrus farms along the period studied. Allocative efficiencies, technical efficiency change,... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Productivity Analysis. |
| Ano: 2007 |
URL: http://purl.umn.edu/9393 |
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| Registros recuperados: 50 | |
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