We examine global economic dynamics under infinite-horizon learning in a New Keynesian model in which the interest-rate rule is subject to the zero lower bound. As in Evans, Guse and Honkapohja (2008), we find that under normal monetary and fiscal policy the intended steady state is locally but...

We examine global economic dynamics under learning in a New Keynesian model in which the interest-rate rule is subject to the zero lower bound. Under normal monetary and fiscal policy, the intended steady state is locally but not globally stable. Large pessimistic shocks to expectations can lead...

The dollar's depreciation during the early floating rate period, 1973-1981, was a symptom of the Great Inflation. In that environment, sterilized foreign exchange interventions were ineffective in halting the dollar's decline, but they showed a limited ability to smooth dollar movements. Only...

The Federal Reserve abandoned foreign-exchange-market intervention because it conflicted with the System's commitment to price stability. By the early 1980s, economists generally concluded that, absent a portfolio-balance channel, sterilized foreign-exchange-market intervention did not provide...

If official interventions convey private information useful for price discovery in foreign-exchange markets, then they should have value as a forecast of near-term exchange-rate movements. Using a set of standard criteria, we show that approximately 60 percent of all U.S. foreign-exchange...

Foreign-exchange operations did not end after the United States stopped its activist approach to intervention. Japan persisted in such operations, but avoided overt conflict with its monetary policy. With the onset of the Great Recession, Switzerland has transacted in foreign exchange both for...

In this paper, we describe the evolution of the Federal Reserve's swap lines from their inception in 1962 as a mechanism to forestall claims on US gold reserves under Bretton Woods to their use during the Great Recession as a means of extending emergency dollar liquidity. We describe the Federal...

This paper studies the implications for monetary policy of heterogeneous expectations in a New Keynesian model. The assumption of rational expec- tations is replaced with parsimonious forecasting models where agents select between predictors that are underparameterized. In a Misspecification...

This paper addresses the output-price volatility puzzle by studying the interaction of optimal monetary policy and agents' beliefs. We assume that agents choose their information acquisition rate by minimizing a loss function that depends on expected forecast errors and information costs....

This paper develops an adaptive learning formulation of an extension to the Ball, Mankiw, and Reis (2005) sticky information model that incorporates endogenous inattention. We show that, following an exogenous increase in the policymaker's preferences for price vs. output stability, the learning...