In this paper, we analyse the opinions, attitudes and willingness of consumers to pay for biodiesel as an alternative to diesel in Barcelona province. Data were gathered from face-toface structured questionnaires from 300 diesel car owners/users that regularly purchase fuel. A variation of the...

In the choice experiment framework, it is assumed that respondents consider all the attributes when making their choices. However, there is evidence that respondents may not consider all the attributes. This study has proved that in our Choice Experiment survey evaluating public goods, there is...

Die Qualitätsbeurteilung von Wein stellt für Verbraucher beim Kauf eine besondere Herausforderung dar. In dieser Untersuchung wurden die Präferenzen von Konsumenten von Öko-Lebensmitteln für Wein analysiert, um die relative Bedeutung verschiedener Produkteigenschaften für die...