We construct an endogenous growth model in which bank runs occur with positive probability in equilibrium. In this setting, a bank run has a permanent effect on the levels of the capital stock and of output. In addition, the possibility of a run changes the portfolio choices of depositors and of...

Governments typically respond to a run on the banking system by temporarily freezing deposits and by rescheduling payments to depositors. Depositors may even be required to demonstrate an urgent need for funds before being allowed to withdraw. We study ex post efficient policy responses to a...

In this note I review evidence suggesting that shortages of small change occurred in the territory of Argentina during the end of the eighteenth and the beginning of the nineteenth centuries. For the colonial period (until 1810) the main pieces of evidence are: (i) the widespread use of informal...

We study optimal government policy in an economy where (i) search frictions create a coordination problem and generate multiple Pareto-ranked equilibria and (ii). The government finances the provision of a public good by taxing trade. The government must choose the tax rate before it knows which...

I study the effects of inflation on the purchasing behavior of buyers in an economy where money is essential for certain transactions (as in Lagos and Wright, 2005). A long-standing intuition in this subject is that when inflation increases, agents try to spend their money holdings speedily. The...

In this paper we study dollarization as a commitment device that the Central Bank could use to avoid getting involved in an undesirable banking-sector bailout. We show how a political process could induce an equilibrium outcome that differs from the one that a benevolent Central Bank would want...

The Federal Reserve implements its monetary policy objectives by intervening in the interbank market for overnight loans. In particular, it aims to change the supply of reserves available to commercial banks so that the (average) interest rate in this market equals an announced target rate. A...

We study the Green-Lin model of financial intermediation [E.J. Green, P. Lin, Implementing efficient allocations in a model of financial intermediation, J. Econ. Theory 109 (2003) 1-23] under a more general specification of the distribution of types across agents. We derive the efficient...

We study banking policy credibility in a variant of the Diamond and Dybvig (JPE, 1983) model. By committing to temporarily close banks during a run, suspending the convertibility of deposits into currency, the banking authority can eliminate the possibility of a bank run as an equilibrium...