Rawlsian pricing of access to public facilities: A unidimensional illustration. - Jacques Drèze; Michel Le Breton; Shlomo Weber (J. Econ. Theory, 2007)

"Almost" subsidy-free spatial pricing in a multi-dimensional setting. - Jacques Drèze; Michel Le Breton; Alexei Savvateev; Shlomo Weber (J. Econ. Theory, 2008)