D'Agata, Antonio (2007). "Measures of Freedom" Paper presented at the 4th annual conference of the HDCA, 18-20 September 2007, New York, USA.

In this paper the measures of freedom proposed by Steiner (1983), (1994) and Carter (1992), (1999), (2003), by Rosenbaum (2000) and by Kramer (2003) are critically analysed.