Jump to navigation
Adrien Blanchet, Pascal Mossay et Filippo Santambrogio
vol. 57, n° 1, février 2016, p. 31–60
We extend Beckmann's spatial model of social interactions to the case of a two-dimensional spatial economy with a large class of utility functions, accessing costs, and space-dependent amenities. We show that spatial equilibria derive from a potential functional. By proving the existence of a...
1 mars 2016
Frédéric Cherbonnier
26 février 2016
Claude Crampes et Thomas-Olivier Léautier
19 février 2016
Augustin Landier et David Thesmar
11 février 2016
Jacques Delpla
4 février 2016
3 février 2016
1 février 2016
Helmuth Cremer et Kerstin Roeder
n° 16-615, janvier 2016
This paper considers an economy where individuals differ in productivity and in risk. Rochet (1991) has shown that when private insurance markets offer full coverage at fair rates, social insurance is desirable if and only if risk and productivity are negatively correlated. This condition is...