Föllmi, RetoRetoFöllmiZweimüller, JosefJosefZweimüller2023-04-132023-04-132004-01-01https://www.alexandria.unisg.ch/handle/20.500.14171/6810610.1016/j.econlet.2003.06.003deInequalityMarkupsMonopolistic competitionInequality, Market Power, and Product Diversityjournal article