We present an example of a small open economy where small increases in the world interest rate may induce a sharp decline in output and a precipitous depreciation of the exchange rate. Due to a costly state verification problem in domestic credit markets, combined with unrestricted international...

We consider the question how "best" to maintain price-level stability in an open economy, and evaluate three possible policy choices: (a) a constant money growth rate rule; (b) a fixed exchange rate; and (c) a policy of explicit commitment to a price-level target. In each case we assume that...

Empirical evidence suggests non-linearity in the impact of inflation on financial intermediation and real activity. Evidence also suggests that high inflation affects financial intermediation through the substitution of dollars `under the mattress' for savings in domestic banks. We model an...

Modern financial sectors consist of banks, asset markets and a central bank. This paper builds a model where these institutions provide different financial services, and their interaction supports efficient allocations. When one institution is missing equilibria are, by construction,...