This paper studies the risk and potential impact of system-wide defaults in a tiered banking network, where a small group of head institutions has many credit linkages with other banks, while the majority of banks have only a few links. A network is random and displays a given distribution of...

Governments are confronted with the growing realization that they face fiscal limits on the size of debt and deficits relative to GDP. These fiscal limits invalidate Bohn's criterion for fiscal sustainability, which allows explosive debt relative to GDP, eventually violating any fiscal limit. We...

This paper reviews and interprets some of the key policy implications that flow from a class of DSGE models for optimal monetary policy in the open economy. The framework suggests that good macroeconomic outcomes in open economies are possible by focusing inflation targeting that is implemented...

This paper seeks to evaluate quantitatively how interbank and corporate cross-border flows shape business cycles in a monetary union. Using Bayesian techniques, we estimate a two-country DSGE model that distinguishes between Eurozone core and peripheral countries and accounts for national...

The Federal Reserve was established in 1913 to be a lender of last resort. Paul Warburg, its principal architect had in mind that a U.S. central bank would follow Bagehot׳s strictures ‘to lend freely at a penalty rate’ in the face of a scramble for high powered money. Yet the Federal...

This paper studies a simple dynamic model of interbank credit relationships. Starting from a given balance sheet structure of a banking system with a realistic distribution of bank sizes, the necessity of establishing interbank credit connections emerges from idiosyncratic liquidity shocks....

What is the most appropriate combination of fiscal and monetary policies in economies subject to banking crises and deep recessions? We study this issue using an agent-based model that is able to reproduce a wide array of macro- and micro-empirical regularities. Simulation results suggest that...

The level of aggregate excess reserves held by U.S. depository institutions increased significantly at the peak of the 2007–2009 financial crisis. Although the amount of aggregate reserves is determined almost entirely by the policy initiatives of the central bank that act on the asset side of...

This paper characterizes the direct mechanism which implements the constrained optimal outcome in a version of Diamond and Dybvig (1983) with aggregate uncertainty and a continuum of agents. Using this result, numerical examples where the best direct mechanism has a bank-run-equilibrium are...

A number of studies sought to measure the effects of non-standard policy on bank funding markets. This paper carries those estimates a step further by looking at the effects of bank funding market stress on the volume of bank lending. By separately modeling loan supply and demand, we determine...