Search Results
Working Paper
Results of a study of the stability of cointegrating relations comprised of broad monetary aggregates
There is strong evidence of a stable ?money demand? relationship for MZM and M2 through the 1990s. Though the M2 relationship breaks down somewhere around 1990, evidence has been accumulating that the disturbance is well characterized as a permanent upward shift in M2 velocity that began around 1990 and was largely over by 1994. This paper?s results support the hypothesis that households permanently reallocated a portion of their wealth from time deposits to mutual funds. This reallocation may have been induced by depository restructuring, but it could also be explained by appropriately ...
Working Paper
Monetary policy, the tax code, and the real effects of energy shocks
This paper develops a monetary model with taxes to account for the apparently asymmetric and time-varying effects of energy shocks on output and hours worked in post-World War II U.S. data. In our model, the real effects of an energy shock are amplified when the monetary authority responds to that shock by changing its inflation objective. Specifically, higher inflation raises households? nominal capital gains taxes since those taxes are not indexed to inflation. The increase in taxes behaves as a negative wealth effect and generates an immediate decline in output, investment, and hours ...
Journal Article
MZM: a monetary aggregate for the 1990s?
A presentation of some tentative evidence that MZM, an alternative money measure comprising all instruments payable at par on demand, has exhibited a fairly stable relationship with nominal GDP and with its own opportunity cost in recent years, suggesting a potential role for policy.
Working Paper
The stimulative effect of forward guidance
This paper examines the stimulative effect of central bank forward guidance?the promise to keep future policy rates lower than its policy rule suggests?when the short-term nominal interest rate is stuck at its zero lower bound (ZLB).We utilize a standard New Keynesian model in which forward guidance enters our model as news shocks to the monetary policy rule. Three key findings emerge: (1) Forward guidance is more stimulative at the ZLB when households believe the economic recovery will be strong. When households expect a weak recovery or initially have low confidence in the economy, forward ...
Working Paper
Global dynamics at the zero lower bound
This article presents global solutions to standard New Keynesian models to show how economic dynamics change when the nominal interest rate is constrained at its zero lower bound (ZLB). We focus on the canonical New Keynesian model without capital, but we also study the model with capital, with and without investment adjustment costs. Our solution method emphasizes accuracy to capture the expectational effects of hitting the ZLB and returning to a positive interest rate. We find that the response to a technology shock has perverse consequences when the ZLB binds, even when a discount factor ...
Working Paper
Monetary policy, the tax code, and the real effects of energy shocks
This paper develops a monetary model with taxes to account for the apparently asymmetric and time-varying effects of energy shocks on output and hours worked in post-World War II U.S. data. In our model, the real effects of an energy shock are amplified when the monetary authority responds to that shock by changing its inflation objective. Specifically, higher inflation raises households? nominal capital gains taxes since those taxes are not indexed to inflation. The increase in taxes behaves as a negative wealth effect and generates an immediate decline in output, investment, and hours ...
Journal Article
Taylor-type rules and total factor productivity
This paper examines the impact of a persistent shock to the growth rate of total factor productivity in a New Keynesian model in which the central bank does not observe the shock. The authors then investigate the performance of alternative policy rules in such an incomplete information environment. While some rules perform better than others, the authors demonstrate that inflation is more stable after a persistent productivity shock when monetary policy targets the output growth rate (not the output gap) or the price-level path (not the inflation rate). Both the output growth and price-level ...
Journal Article
M2 growth in 1995: a return to normalcy?
A discussion of M2's demise as a reliable indicator of financial conditions in the economy, and a look at recent evidence suggesting that even though the aggregate has been behaving more normally over the past year or so, it is unlikely to regain its status as a key policy guide any time soon.
Working Paper
Taylor-type rules and permanent shifts in productivity growth
This paper examines the impact of a permanent shock to the productivity growth rate in a New Keynesian model when the central bank does not immediately adjust its policy rule to that shock. Our results show that inflation and productivity growth are negatively correlated at business cycle frequencies when the central bank follows a Taylor-type policy rule that targets the output gap. We then demonstrate that inflation is more stable after a permanent productivity shock when monetary policy targets the output growth rate (not the output gap) or the price-level path (not the inflation rate). As ...
Working Paper
U.S. monetary policy: a view from macro theory
We use a dynamic stochastic general equilibrium model to address two questions about U.S. monetary policy: 1) Can monetary policy elevate output when it is below potential? and 2) Is the zero lower bound a trap? The model answer to the first question is yes it can, but the effect is only temporary and probably not welfare enhancing. The answer to the second question is more complicated becasue it depends on policy. It also depends on whether it is the inflation rate or the real interest rate that will adjust over the longer run if the policy rate is held near zero for an extended period. We ...