Browsing by Author "Kallas, Zein"
Now showing items 1-20 of 135
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A choice experiment method to assess vegetables producers: preferences for crop insurance
(2009)
Conference lecture
Open Access -
A comparison of generalized multinomial logit, random parameters logit, wtp-space and latent class models to studying consumers' preferences for animal welfare
(2016)
Conference lecture
Open AccessThe European societies are requiring that animals to be raised as closely as possible to their natural conditions. The growing concerns about animal welfare is resulting in continuous modifications of regulations and ... -
A Dual response choice experiments (DRCE) design to assess rabbit meat preference in Catalonia: A Heterocscedatistic extreme-value model
(2011)
Conference lecture
Open Access -
A dual response choice experiments design to assess wine preference in catalonia: a heterocscedatistic extreme-value model
(Universidad Politécnica de Madrid (UPM), 2011)
Conference lecture
Open Access -
A multi-criteria stated method to analyze consumers’ preference and sensory evaluation towards omega-3 enriched eggs: The Analytical Hierarchy Process (AHP)
(2015)
Conference lecture
Open AccessThe appropriateness of the Analytical Hierarchy Process (AHP) technique to analyze consumers’ acceptance of eggs was assessed for the first time and compared with the traditional 9-point hedonic scale. In addition, the ... -
Acceptability of meat with different levels of boar taint compounds for Spanish and English consumers.
(2011)
Conference lecture
Open Access -
Acceso del sector agroalimentario catalán al programa de doctorados industriales: análisis de principales barreras y propuestas de mejora
(2016-02-16)
Research report
Open AccessEn este documento se realiza un análisis del programa de doctorados industriales de la Generalitat de Catalunya (en adelante DI GENCAT) y de su posible impacto en el sector agroalimentario catalán (en términos de acceso ... -
Actualitza la informació d’Atenea només enviant un missatge de correu electrònic
(Universitat Politècnica de Catalunya. Institut de Ciències de l'Educació, 2011-06-14)
Conference lecture
Open AccessL’ús dels blocs com a eina de suport a ATENEA ja ha estat emprada per part dels docents i aplicada en tasques educatives. No obstant això, en aquest pòster es pretén mostrar com s'incrusta un bloc dins de l'estructura d‘un ... -
Advertisement impact on consumers’ preferences: a choice experiment approach
(2012)
Other
Open Access -
Alternative approaches for analyzing preference heterogeneity in choice experiments
(Universitat Politècnica de Catalunya, 2008)
Conference report
Restricted access - publisher's policyThis paper represents an empirical application to investigate the heterogeneity of social demand of agricultural multifunctionality using the Choice Experiment. For this purpose the work focuses on a methodological ... -
Analysis of farmers’ stated risk using hypothetical lotteries and their perceptions of climate change in the northwest of Mexico
(Asociación Española de Economía Agraria, 2019)
Conference lecture
Open AccessThe risk attitude affects farmers' production and investment decisions. It is a factor related to their environmental attitudes and towards climate change (CC). The multiple price list (MPL) method was applied to identify ... -
Analysis of farmers’ stated risk using lotteries and their perceptions of climate change in the northwest of Mexico
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-01)
Article
Open AccessRisk attitudes are relevant factors affecting production, management and investment decisions at the farm level. They are key factors related to farmers’ attitudes towards the environment and climate change. Several ... -
Analysis of the stakeholders’ attitudes for banning of castration of male pigs in Europe: focus group methodology
(2014)
Conference report
Restricted access - publisher's policyPig production is one of the major activities in Spain. Less than 20% of pigs are castrated mainly for meat quality purposes and to avoid boar taint. Due to the negative impact of castration to animal welfare European ... -
Analytic hierarchy process versus the choice experiments: a stated preference analysis
(2009)
Conference lecture
Open AccessOur paper tries to compare individuals’ preferences for attributes and levels of an agro-food product using two different methodologies. A key question is to know if asking consumer what they “prefer” or what they “buy” ... -
Analytical hierarchy process versus the choice experiments: a stated preference analysis
(2009)
Other
Open Access -
Animal welfare or greenhouse gas emissions ? Consumers’ preferences for hens’ eggs in Spain
(2021)
Conference lecture
Open AccessWe conducted a labelled Discrete Choice Experiment (DCE) to assess consumers’ Willingness to Pay (WTP) and purchase intentions for fresh hens’ eggs under different production systems (caged, barn, free range and organic). ... -
Animal welfare or meat quality? A controversial trade-off: a non-hypothetical choice experiment with attribute non-attendance treatment
(Asociación Española de Economía Agraria, 2017)
Conference lecture
Open AccessThe growing concerns about animal welfare in the European societies are resulting in continuous modifications of regulations and policies that led to ban of a number of intensive farming methods. ... -
Application of the analytical hierarchy process to evaluate consumer acceptance and preferences for omega-3 enriched eggs
(2017-01-01)
Article
Open AccessPurpose: The purpose of this paper is to analyse the appropriateness of the analytical hierarchy process (AHP) to measure consumers’ acceptance and preference for eggs enriched with omega-3 (n-3) fatty acids as a health ... -
Are consumers’ egg preferences influenced by animal-welfare conditions and environmental impacts?
(2019-11-06)
Article
Open AccessWe conducted a labelled discrete choice experiment (DCE) to assess consumers’ preferences and willingness to pay (WTP) for fresh hens’ eggs produced via different production systems (caged, barn, free range, or organic). ... -
Are consumers’ egg preferences influenced by animal-welfare conditions and environmental impacts?
(2019-11-06)
Article
Open Access
