Interest rates change in response to a variety of economic events, such as changes in Fed policy, crises in financial markets, and changes in prospects for long-term economic growth and inflation. But such events are sporadic, and interest rates show a more regular pattern of volatility that...

The authors establish the necessary and sufficient conditions for local real determinacy in a discrete-time production economy with monopolistic competition and a quadratic price adjustment cost under forward-looking policy rules, for the case where capital is in exogenously fixed supply and the...