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| Registros recuperados: 18 | |
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| de Magistris, Tiziana; Gracia, Azucena; Nayga, Rodolfo M., Jr.. |
| We test whether the use of an honesty priming task from the social psychology literature can help mitigate hypothetical bias in stated preference choice experiments (CE). Using a between-sample design, we conducted experiments with five treatments: (1) hypothetical CE without cognitive task, (2) hypothetical CE with cheap talk script, (3) hypothetical CE with neutral priming task, (4) hypothetical CE with honesty priming task, and (5) non-hypothetical CE. Results generally suggest that marginal willingness to pay estimates from treatment 4 where subjects are given honesty priming task before the choice experiment are not statistically different from marginal valuations from treatment 5 where subjects are in a non-hypothetical choice experiment. Values from... |
| Tipo: Presentation |
Palavras-chave: Hypothetical bias; Cheap talk; Priming; Willingness-to-pay; Marketing; Research Methods/ Statistical Methods; C23; D12; Q18. |
| Ano: 2012 |
URL: http://purl.umn.edu/123639 |
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| Barrena Figueroa, Ramo; Sanchez Garcia, Mercedes; Gil, Jose Maria; Gracia, Azucena; Rivera, Luis M.. |
| Resumen El objetivo del trabajo se centra en analizar el efecto de la presencia de etiqueta en un producto con el fin de minimizar el riesgo percibido o la incertidumbre asociada al producto. El análisis ha sido realizado tomando como ejemplo la carne fresca de ternera, producto que ha presentado en Europa, en general, y en España, en particular, importantes problemas de salubridad o seguridad alimentaria que han generado una importante pérdida de confianza por parte de los consumidores e, indirectamente, una disminución de su consumo, lo que ha supuesto, a su vez, serias implicaciones sobre la oferta. Teniendo en cuenta el objetivo planteado, se especifica un modelo para analizar la disposición del consumidor a aumentar el consumo de carne de ternera si... |
| Tipo: Journal Article |
Palavras-chave: Consumer behaviour; Decision models; Label; Beef; Food safety; Consumer/Household Economics; M31; R11; Q13. |
| Ano: 2003 |
URL: http://purl.umn.edu/28748 |
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| Casado, Jose Maria; Gracia, Azucena. |
| The arable crop sector in Spain is highly dependent of the Community subsidies and account for 33% of total transfers received by the Community. Then, it is expected that the introduction of the Single Farm Payment (SFP) will drive important changes in the arable crop production in Spain. The quantitative assessment of the SFP impacts on the arable crop sector in Spain is the overall objective of this paper. To achieve this goal, an econometric, dynamic, multi-product and partial equilibrium commodity model has been built disaggregating between irrigated and non-irrigated land use for cereals called Spanish Econometric Simulation of Agricultural Policies (SESAP). Results indicated that the introduction of the SFP has only induced considerable changes... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: CAP reform; Partial equilibrium model; Policy modelling; Irrigated agriculture; Simulation; Land Economics/Use; Q12; Q18. |
| Ano: 2006 |
URL: http://purl.umn.edu/25709 |
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| Sanchez Garcia, Mercedes; Sanjuan, Ana Isabel; Gil Roig, Jose Maria; Gracia, Azucena; Soler, Francisco. |
| RESUMEN: La creciente preocupación por la seguridad alimentaria y la mayor sensibilidad al deterioro medioambiental pueden favorecer la expansión de los productos ecológicos. No obstante, el consumo de este tipo de productos no ha crecido al mismo ritmo que la producción. El diferencial de precios respecto de los productos convencionales, los deficientes canales de distribución, y su desconocimiento parecen estar en la raíz del problema. El objetivo de este trabajo se centra en estudiar en profundidad estas limitaciones. Con este fin, se han realizado dos entrevistas, en Pamplona, a los miembros de la cadena agroalimentaria básicos para el posible desarrollo de dicho mercado: consumidores y distribuidores. El primer colectivo se ha segmentado en función de... |
| Tipo: Journal Article |
Palavras-chave: Organic food products; Market segmentation; Consumers; Distributors; Conjoint analysis; Consumer/Household Economics; Q13; R32. |
| Ano: 2002 |
URL: http://purl.umn.edu/28765 |
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| Gracia, Azucena; de Magistris, Tiziana; Casado, Jose Maria. |
| The aim of the paper is to provide an econometric, dynamic, multi-product and partial equilibrium model for the Spanish agriculture able to analyse the effects of the SFP and subsequent reforms in both the irrigated and non-irrigated cultivation. In the case of the EU Mediterranean countries, irrigated agriculture is very relevant because farmers in irrigated land get higher productivity and returns. However, irrigation is also the source of a number of environmental concerns, such as over-abstraction of water from subterranean aquifers, irrigation driven erosion, soil salinisation, etc.. The new decoupling direct payments from production will reduce many of the incentives to intensive production. The developed model is called Spanish Econometric... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: CAP reform; Partial equilibrium model; Policy modelling; Irrigated Agriculture; Simulation; Agricultural and Food Policy; Land Economics/Use; Research Methods/ Statistical Methods. |
| Ano: 2008 |
URL: http://purl.umn.edu/6590 |
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| Ameur, Mehrez; Gracia, Azucena. |
| Agrifood firms operate in a more global, saturated and competitive market than other manufacturing firms, and they have smaller size. These firms certainly need to define appropriate strategies related to accessing the international market and to investing in innovative activities. This two decisions are related to firms size because as Krugman states international trade is not only explained by differences in technology between countries but also by firms' desire to extend their sales in foreign markets to take advantage of the economies of scales. Therefore, it seems to exist a simultaneous relation between firm size, exports and innovative activities. The aim of this paper is to analyse agrifood firms' decisions on these three strategies: export... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Agribusiness. |
| Ano: 2002 |
URL: http://purl.umn.edu/24943 |
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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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| de Magistris, Tiziana; Gracia, Azucena. |
| The objective of the paper is to investigate the impact of co-operation amongst stakeholders of the food chain on enterprise competitiveness. The analysis focuses on the Spanish wheat to bread chain. A theoretical model is developed which covers the main components that define competitiveness (profitability, turnover, market share, customer loyalty and product quality), quality supply chain relationship (trust, commitment and satisfaction) and the main factors explaining supply chain relationship (i.e. quality and frequency of the communication, personal bounds, etc.). The Spanish wheat to bread supply chain has been chosen to empirically test the model. This sector is very fragmented all along the chain, with a high number of wheat farmers, millers and... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Competitiveness; Food; Spain; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/44066 |
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| Fischer, Christian; Hartmann, Monika; Reynolds, Nikolai; Leat, Philip M.K.; Revoredo-Giha, Cesar; Henchion, Maeve M.; Gracia, Azucena. |
| The roles of business relationships in selected European agri-food chains are analysed. Using survey data from 1,442 farmers, food processors and retailers in two commodity sectors (meat and cereals) and across six different EU countries, we test the empirical relevance of several theory-based determinants influencing the choice of relationship type and the sustainability of inter-enterprise relationships. This is undertaken for the overall dataset and separately for different chain stages (farmer-processor versus the processor-retailer relationships), commodities and individual countries. Overall, we find that sector and enterprise-specific determinants seem to influence the choice of a certain relationship type while chain-internal, dyadic factors affect... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Business relationships; Agri-food chains; Competitiveness; Agribusiness. |
| Ano: 2008 |
URL: http://purl.umn.edu/44265 |
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| Gracia, Azucena; Zeballos, Gabriela. |
| The spread of bovine spongiform encephalopathy (BSE) in Europe has induced EU policy makers to implement a mandatory traceability and labeling system in the beef supply chain. This paper analyzes consumer and retailer attitudes toward this system. Data used in the study were collected through two surveys of consumers and retailers in the province of Aragón, Spain, in 2002. Consumer and retailer attitudes toward beef traceability are examined to identify main underlying factors. Using these factors, consumers and retailers are segmented into homogenous groups according to their attitudes toward traceability for beef. Results indicate that both consumers and retailers highly value the positive aspects related to the traceability and labeling system for beef,... |
| Tipo: Journal Article |
Palavras-chave: Consumer/Household Economics; Food Consumption/Nutrition/Food Safety. |
| Ano: 2005 |
URL: http://purl.umn.edu/27763 |
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| Registros recuperados: 18 | |
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