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Perception et valorisation du café dans la restauration : comment concevoir et mettre à disposition une offre à forte valeur ajoutée ?

Jegou, Carole - Département Sciences Sociales, Agriculture et … - 2014

Dans la restauration, en France, le café reste le plus souvent vendu sans information ni choix, comme une matière première indifférenciée, de qualité variable et incertaine. Dès lors, les consommateurs lui accordent peu de valeur. Pourtant, le café consommé à domicile connaît une...

Persistent link: https://www.econbiz.de/10011165969

Are consumers concerned about palm oil? Evidence from a lab experiment

Disdier, Anne-Celia; Marette, Stephan; Millet, Guy - Département Sciences Sociales, Agriculture et … - 2013

A lab experiment evaluates the consumersâ€™ willingness to pay (WTP) for food products made with and without palm oil … alternative oils raises land use issues. In the experiment, successive messages emphasizing the characteristics of palm oil and …. The experiment also compares the welfare effects of two regulatory instruments, namely a consumer information campaign …

Persistent link: https://www.econbiz.de/10011141396

Demande active sur les marchés électriques : une analyse expérimentale de l'efficacité des mécanismes de retrait des capacités demandées

Jullien, Celine; Rassenti, Stephen; Winn, Abel - Département Sciences Sociales, Agriculture et … - 2008

Cet article traite de l'effet des mécanismes de réponse de la demande sur l'efficacité des marchés de gros d'électricité. Dans le cadre des réformes de libéralisation des marchés de l'énergie, l'attention a initialement porté sur le seul coté offre du marché, supposant implicitement...

Persistent link: https://www.econbiz.de/10011141534

Mesurer les préférences du consommateur pour orienter les décisions des pouvoirs publics : l'apport de la méthode expérimentale

Robin, Stéphane; Rozan, Anne; Ruffieux, Bernard - Département Sciences Sociales, Agriculture et … - 2008

evaluate individual preference? And how should we conduct this kind of experiment? …

Persistent link: https://www.econbiz.de/10011141550

Efficiency of nonpoint source pollution instruments: an experimental study

Cochard, François; Willinger, Marc; Xepapadeas, Anastasios - Département Sciences Sociales, Agriculture et … - 2005

type of pollution. In an experiment, we compare the efficiency of some of these instruments: an input-based tax, an ambient …

Persistent link: https://www.econbiz.de/10011141552

Eco-labelled food products: what are consumers paying for?

Bougherara, Douadia; Combris, Pierre - Département Sciences Sociales, Agriculture et … - 2009

selfish or altruistic motives. Using an incentive-compatible experiment with both a within- and a between-subject design, we … benefits. We find that this information does not affect buying prices in the within-subject experiment. This suggests that … prices for the eco-friendly product but also for the control product in the between-subject experiment. …

Persistent link: https://www.econbiz.de/10011141573

Making the â€˜rightâ€™ choice based on experiments: regulatory decisions for food and health

Roosen, Jutta; Marette, Stephan - Département Sciences Sociales, Agriculture et … - 2011

This article shows how experiments revealing information about food quality and safety can contribute to regulatory debates on food and health. After detailing the motivations of regulation for the food sector, we underline the limits of theoretical welfare analysis. Despite challenges from...

Persistent link: https://www.econbiz.de/10011141939

Expected utility or prospect theory maximisers? Assessing farmers' risk behaviour from field-experiment data

Bocqueho, Géraldine; Jacquet, Florence; Reynaud, Arnaud - Département Sciences Sociales, Agriculture et … - 2014

We elicit the risk preferences of a sample of French farmers in a field-experiment setting, considering both expected …

Persistent link: https://www.econbiz.de/10010780139

Reversal and magnitude effects in long-term time preferences: results from a field experiment

Bocqueho, Géraldine; Jacquet, Florence; Reynaud, Arnaud - Département Sciences Sociales, Agriculture et … - 2013

We use a multiple price list approach with real payments to elicit long-term time preferences on a sample of French farmers. Elicited individual discount rates vary with the time delay, which supports the existence of a reversal effect in long-term time preferences, and increase with rewards,...

Persistent link: https://www.econbiz.de/10010780278

Using laboratory experiments to design efficient market institutions : the case of wholesale electricity markets

Staropoli, Carine; Jullien, Céline - Département Sciences Sociales, Agriculture et … - 2006

This paper assesses the contribution of laboratory experiments to the economics of design applied to the electricity industry. The analysis is dedicated to wholesale markets, and reviews the results accumulated to date concerning both the general architecture of power markets and the very...

Persistent link: https://www.econbiz.de/10010780479