10,811 research outputs found
On the Non-Cooperative Foundations of Cooperative Bargaining
In this note we challenge the non-cooperative foundations of cooperative bargaining solutions on the grounds that the limit operation for approaching a frictionless world is not robusto We show that when discounting almost ceases to play a role, any individually rational payoff can be supported by some subgame perfect equilibrium. To select the "correct" point imposes excessive informationaL requirements on the analyst.Subgame Perfection Rubinstein Game
One-relator Kaehler groups
We prove that a one-relator group is K\"ahler if and only if either
is finite cyclic or is isomorphic to the fundamental group of a compact
orbifold Riemann surface of genus with at most one cone point of order
: Comment: v2: 9pgs. no figs. Final version, to appear in "Geometry and
Topology
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