On Rights in Game Forms. - Marc Fleurbaey; Martin van Hees (Synth., 2000)

Freedom of choice and diversity of options: Some difficulties. - Martin van Hees (Soc. Choice Welf., 2004)

Freedom, opportunity and uncertainty: A logical approach. - Ruvin Gekker; Martin van Hees (J. Econ. Theory, 2006)

Logical Constraints on Judgement Aggregation. - Marc Pauly; Martin van Hees (J. Philos. Log., 2006)

The limits of epistemic democracy. - Martin van Hees (Soc. Choice Welf., 2007)

Freedom of Choice. - Keith Dowding; Martin van Hees (The Handbook of Rational and Social Choice, 2009)

The specific value of freedom. - Martin van Hees (Soc. Choice Welf., 2010)

Freedom, Rights and Social Software. - Keith Dowding; Martin van Hees (Games, Actions and Social Software, 2012)