This paper introduces cash transfers targeting the poor in an incomplete markets model with heterogeneous agents facing idiosyncratic risk. These transfers change the degree of insurance in the economy and aect precautionary motives asymmetrically, leading the poorest households to decrease...

Financial crises appear to persist if banks fail to be recapitalized quickly after large losses. I explain this impediment through a model where banks provide intermediation services in asset markets with informational asymmetries. Intermediation is risky because banks take positions over assets...