[The demand for food quality and food safety: a pilot study of Danish consumers' demand for eggs]

alimentos calidad consommateur consumers consumidores control de calidad danemark demand demanda demande denmark dinamarca eggs elasticidad de los precios food hygiene food safety foods higiene de los alimentos huevos inocuidad alimentaria mass media modele modelos models moyen de communication de masse oeuf price elasticities produit alimentaire quality