Rosa, Rui; Mili, Samir; Briz, Julian - International European Forum on System Dynamics and … - 2009
Portugal. Consumer demand is approached through a survey accomplished with a stratified sample of 625 consumers from the Porto … Metropolitan area (north Portugal), whose population provides a broad representation of Portuguese. Likely future developments in … differentiated consumer groups. Besides, over the coming years Portugal presumably will not be capable to produce sufficient organic …