Search Results
Conference Paper
Saving and interest rates in Japan: Why they have fallen and why they will remain low
This paper quantifies the role of alternative shocks in accounting for the recent declines in Japanese saving rates and interest rates and provides some projections about their future course. We consider three distinct sources of variation in saving rates and real interest rates: changes in fertility rates, changes in survival rates, and changes in technology. The empirical relevance of these factors is explored using a computable dynamic OLG model. We find that the combined effects of demographics and slower total factor productivity growth successfully explain both the levels and the ...
Discussion Paper
Seasonality and equilibrium business cycle theories
Barksy-Miron [1989] find that the postwar U.S. economy exhibits a regular seasonal cycle, as well as the business cycle phenomenon. Are these findings consistent with current equilibrium business cycle theories as surveyed by Prescott [1986]? We consider a dynamic, stochastic equilibrium business cycle model which includes deterministic seasonals and nontime-separable preferences. We show how to compute a perfect foresight seasonal equilibrium path for this economy. An approximation to the stochastic equilibrium is calculated. Using postwar U.S. data, GMM estimates of the structural ...
Journal Article
Another attempt to quantify the benefits of reducing inflation
This article estimates the benefits of reducing U.S. inflation below its current level when the government simultaneously raises another distortionary tax. Other researchers have suggested that reducing inflation would have fairly large benefits?from 1 to 3 percent of gross domestic product. But that result depends on the unrealistic assumption that the government would replace inflation with a lump-sum tax, one which does not affect people's incentives. If, instead, inflation is replaced with an increase in the labor income tax, then the welfare gains that can be expected from reducing ...
Working Paper
Monetary Policy over the Life Cycle
A tighter monetary policy is generally associated with higher real interest rates on depositsand loans, weaker performance of equities and real estate, and slower growth in employment andwages. How does a household’s exposure to monetary policy vary with its age? The size andcomposition of both household income and asset portfolios exhibit large variation over the lifecycle inJapanese data. We formulate an overlapping generations model that reproduces these observationsand use it to analyze how household responses to monetary policy shocks vary over the lifecycle. Boththe signs and the ...
Discussion Paper
Why Cash Transfers Are Good Policy in the COVID-19 Pandemic
The COVID-19 pandemic has had an exceptionally large and negative impact on economic activity around the world. We show that cash transfers can be a useful policy tool during a pandemic. Cash transfers mitigate consumption inequality induced by the pandemic and provide incentives to individuals who are most negatively affected by lockdown policies to adhere to them.
Working Paper
Some unpleasant properties of loglinearized solutions when the nominal rate is zero
Does fiscal policy have large and qualitatively different effects on the economy when the nominal interest rate is zero? An emerging consensus in the New Keynesian (NK) literature is that the answer to this question is yes. Evidence presented here suggests that the NK model's implications for fiscal policy at the zero bound may not be all that different from its implications for policy away from it. For a range of empirically relevant parameterizations, employment increases when the labor tax rate is cut and the government purchase multiplier is less than 1.05.
Working Paper
Why Aging Induces Deflation and Secular Stagnation
We provide a quantitative theory of deflation and secular stagnation. In our lifecycle framework, an aging population puts persistent downward pressure on the price level, real interest rates, and output. A novel feature of our theory is that it also recognizes the reactions of government policy. The central bank responds to falling prices by reducing its policy nominal interest rate, and the fiscal authority responds by allowing the public debt–gross domestic product ratio to rise.
Working Paper
Reforming the US Long-Term Care Insurance Market
Nursing home risk is significant and costly. Yet, most Americans pay for long-term care (LTC) expenses out-of-pocket. This chapter examines reforms to both public and private LTCI provision using a structural model of the US LTCI market. Three policies are considered: universal public LTCI, no public LTCI coverage, and a policy that exempts asset holdings from the public insurance asset test on a dollar-for-dollar basis with private LTCI coverage. We find that this third reform enhances social welfare and creates a vibrant private LTCI market while preserving the safety net provided by public ...
Working Paper
Saving and interest rates in Japan: why they have fallen and why they will remain low
This paper quantifies the role of alternative shocks in accounting for the recent declines in Japanese saving rates and interest rates and provides some projections about their future course. We consider three distinct sources of variation in saving rates and real interest rates: changes in fertility rates, changes in survival rates, and changes in technology. The empirical relevance of these factors is explored using a computable dynamic OLG model. We find that the combined effects of demographics and slower total factor productivity growth successfully explain both the levels and the ...