Not-too-tight debt limits are endogenous restrictions on debt that prevent agents from defaulting and opting for a specified continuation utility, while allowing for maximal credit expansion. For an agent facing some fixed prices for the Arrow securities, we prove that discounted not-too-tight debt limits must differ by a martingale.
机构:
Univ Calif Los Angeles, Dept Econ, Los Angeles, CA 90095 USA
Ctr Econ Policy Res, London EC1V 0DG, EnglandUniv Calif Los Angeles, Dept Econ, Los Angeles, CA 90095 USA
Hellwig, Christian
Lorenzoni, Guido
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MIT, Dept Econ, Cambridge, MA 02142 USAUniv Calif Los Angeles, Dept Econ, Los Angeles, CA 90095 USA