Campos, SusanaBorges, EduardoCorreia, Ricardo JorgeOliveira, Ana TeresaRodrigues, Ana SofiaTeixeira, Mário SérgioVelho, Manuela Vaz2026-05-132026-05-132024Campos, Susana; Borges, Eduardo; Correia, Ricardo J.; Ferreira-Oliveira, Ana T.; Rodrigues, Ana S.; Teixeira, Mário S.; Vaz-Velho, Manuela. (2024). Willingness to pay for eco-label in food products: mapping publications twenty years. In ICoWEFS 2024 - International Conference on Water, Energy, Food and Sustainabilityhttp://hdl.handle.net/10198/36655Eco labels are important informational cues, which provide information on environmental impacts of products They act as important sources of information for environmentally concerned consumers during their purchase decision making process and additionally provide a level of assurance.engconference poster