Cozzi, GuidoGuidoCozzi2023-04-132023-04-132005-12-01https://www.alexandria.unisg.ch/handle/20.500.14171/8420410.1111/j.1467-9779.2005.00249.xThis paper shows that marginally progressive taxation may help independent agents to sustain cooperation in a repeated prisoners' dilemma setting. It is suggested that political support for progressive taxation schemes may be affected by the desire to promote more cooperation among individuals.enjournal article