Search Results
Working Paper
Generalizing the Taylor principle
Recurring change in a monetary policy function that maps endogenous variables into policy choices alters both the nature and the efficacy of the Taylor principle---the proposition that central banks can stabilize the macroeconomy by raising their interest rate instrument more than one-for-one in response to higher inflation. A monetary policy process is a set of policy rules and a probability distribution over the rules. We derive restrictions on that process that satisfy a long-run Taylor principle and deliver unique equilibria in two standard models. A process can satisfy the Taylor ...
Working Paper
Endogenous monetary policy regime change
This paper makes changes in monetary policy rules (or regimes) endogenous. Changes are triggered when certain endogenous variables cross specified thresholds. Rational expectations equilibria are examined in three models of threshold switching to illustrate that (i) expectations formation effects generated by the possibility of regime change can be quantitatively important; (ii) symmetric shocks can have asymmetric effects; (iii) endogenous switching is a natural way to formally model preemptive policy actions. In a conventional calibrated model, preemptive policy shifts agents? expectations, ...
Working Paper
Monetary-fiscal policy interactions and fiscal stimulus
Increases in government spending trigger substitution effects both inter- and intra-temporal and a wealth effect. The ultimate impacts on the economy hinge on current and expected monetary and fiscal policy behavior. Studies that impose active monetary policy and passive fiscal policy typically find that government consumption crowds out private consumption: higher future taxes create a strong negative wealth effect, while the active monetary response increases the real interest rate. This paper estimates Markov-switching policy rules for the United States and finds that monetary and fiscal ...
Working Paper
Monetary and fiscal policy switching
A growing body of evidence finds that policy reaction functions vary substantially over different periods in the United States. This paper explores how moving to an environment in which monetary and fiscal regimes evolve according to a Markov process can change the impacts of policy shocks. In one regime monetary policy follows the Taylor principle and taxes rise strongly with debt; in another regime the Taylor principle fails to hold and taxes are exogenous. An example shows that a unique bounded non-Ricardian equilibrium exists in this environment. A computational model illustrates that ...
Conference Paper
Price- and wage- inflation targeting - discussion
Conference Paper
Monetary science, fiscal alchemy.
Working Paper
Modest policy interventions
The authors present a framework for computing and evaluating linear projections of macro variables conditional on hypothetical paths of monetary policy. A modest policy intervention is a change in policy that does not significantly shift agents' beliefs about policy regime and does not generate quantitatively important expectations-formation effects of the kind Lucas (1976) emphasizes. The framework is applied to an econometric model of U.S. postwar monetary policy behavior. It finds that a rich class of interventions routinely considered by the Federal Reserve are modest and their impacts ...
Working Paper
Putting \"M\" back in monetary policy
Money demand and the stock of money have all but disappeared from monetary policy analyses. This paper is an empirical contribution to the debate over the role of money in monetary policy analysis. The paper models supply and demand interactions in the money market and finds evidence of an essential role for money in the transmission of policy. Across sub-samples, it finds evidence consistent with the following inferences: (1) the money stock and the interest rate jointly transmit monetary policy; (2) for a given exogenous change in the nominal interest rate, the estimated impact of policy on ...