Téjédo, Cyril; Truchon, Michel - Département d'Économique, Université Laval - 2001
quantity. We assume
that K = ∪
n
i=1
M
i
. Thus, for each commodity, there is at least one agent concerned by this
commodity … : R
m
+
→ R
+
satis-
fying C (0) = 0 and whose induced functions c
i
,i=1,...,n,are increasing. We shall work
with this …-decreasing, increasing
without bound in at least one component, and that for each y ∈R
m
i
+
, there exists a τ
0
∈R
+
(necessarily unique …