[fre] Monopole discriminant et redistribution. Une interprétation des thèses d'Edgeworth. . Outre sa théorie du noyau, sa conception de la justice sociale, Edgeworth (1845-1926) a élaboré, à partir des travaux de Dupuit, une vision du monopole et de la concurrence imparfaite aussi...

[eng] Freedom of choice : an alternative measure of well-being. . This article proposes a conceptual and theorical reflection on freedom of choice. From axiomatic developments of the recent literature, it leads up to propose a general definition of this notion on the basis of a result of Kreps...

This paper is based on a randomized experiment conducted in order to understand the low takeup rate of a complementary health-insurance voucher program for the poorest in France. We explore two of the main hypotheses put forward to explain low enrollment: difficulties in accessing information...

[eng] Freedom of Choice in the Time-Income Curve Context: A Quantification Test, . by Jérôme Wittwer.. . The freedom of choice available to an agent in the time-income context appears to provide a more convincing definition of the standard of living than classic definitions. By extending a...

[eng] Development of the Cost of Children with the Household Budget: Some Results, . by Jérôme Wittwer.. . The cost of children, such as it is perceived by traditionally estimated equivalence scales, is supposed not to be dependent on the standard of living of households (aside from via the...