Araújo, Aloisio; Orrillo, Jaime; Páscoa, Mario R. - In: Mathematical Finance 10 (2000) 1, pp. 1-21
We study a two-period general equilibrium model with incomplete asset markets and default. We make collateral endogenous by allowing each seller of assets to fix the level of collateral. Sellers are required to provide collateral whose first-period value, per unit of asset, exceeds the asset...