Aldasoro, Iñaki; Delli Gatti, Domenico; Faia, Ester - 2015 - This Draft: July 2015
We present a network model of the interbank market in which optimizing risk averse banks lend to each other and invest …-off. Liquidity requirements unequivocally decrease systemic risk but at the cost of lower efficiency (measured by aggregate … traded quantities are determined by means of a matching algorithm. Contagion occurs through liquidity hoarding, interbank …