Search Results
Journal Article
Aging, Deflation, and Secular Stagnation
Prior to the COVID pandemic, industrialized countries experienced a sustained episode of low inflation, low real interest rates, and low per capita gross domestic product (GDP) growth. As the logistical and other disruptions created by the COVID pandemic fade, will industrialized economies once again face downward pressure on prices, real interest rates, and output growth? We present evidence that the aging of the population was depressing the inflation rate, as well as real interest rates and GDP growth, prior to the COVID pandemic. Aging is ongoing in industrialized countries, and it will ...
Working Paper
Aging and Housing Returns
Older home sellers receive lower returns than younger home sellers. Homes sold by older people have fewer major renovations but higher rates of poor upkeep. Older sellers are also more likely to sell off-MLS (“pocket listings”) and to sell to investors, leading to lower prices. These patterns suggest that older sellers may be disproportionately disadvantaged by agents’ incentive to maximize fees through generating high sales volume instead of maximizing sale prices. Age-related cognitive decline makes the elderly more vulnerable. For causal evidence, we show that reforms making private ...
Working Paper
DECLINING TRENDS IN THE REAL INTEREST RATE AND INFLATION: THE ROLE OF AGING
This paper explores a causal link between aging of the labor force and declining trends in the real interest rate and inflation in Japan. We develop a New Keynesian search/matching model that features heterogeneities in age and firm-specific skills. Using the model, we examine the long-run implications of the sharp drop in labor force entry in the 1970s. We show that the changes in the demographic structure induce significant low-frequency movements in per-capita consumption growth and the real interest rate. They also lead to similar movements in the inflation rate when the monetary policy ...
Report
Implications of Increasing College Attainment for Aging in General Equilibrium
We develop and calibrate an overlapping generations general equilibrium model of the U.S. economy with heterogeneous consumers who face idiosyncratic earnings and health risk to study the implications of exogenous trends in increasing college attainment, decreasing fertility, and increasing longevity between 2005 and 2100. While all three trends contribute to a higher old age dependency ratio, increasing college attainment has different macroeconomic implications because it increases labor productivity. Decreasing fertility and increasing longevity require the government to increase the ...
Working Paper
Job Polarization and the Natural Rate of Unemployment in the United States
I present a new estimate of the natural rate of unemployment in the United States that accounts for changes in the age, sex, and skill composition of the labor force. Using micro-level data from the Current Population Survey for the period 1994-2017, I find that the natural rate of unemployment declined by 0.5 percentage point since 1994 and currently stands at 4.5 percent. My projections show that ongoing demographic and technological changes could lower the trend rate further to 4.4 percent by the end of 2022.
Working Paper
Demographic Transition, Industrial Policies, and Chinese Economic Growth
We build a unified framework to quantitatively examine the demographic transition and industrial policies in contributing to China’s economic growth between 1976 and 2015. We find that the demographic transition and industrial policy changes by themselves account for a large fraction of the rise in household and corporate savings relative to total output and the rise in the country’s per capita output growth. Importantly, their interactions also lead to a sizable fraction of the increases in savings since the late 1980s and reduce growth after 2010. A novel and important factor that ...
Working Paper
Medical Expenses and Saving in Retirement: The Case of U.S. and Sweden
Many U.S. households have significant wealth late in life, contrary to the predictions of a simple life-cycle model. In this paper, we document stark differences between U.S. and Sweden regarding out-of-pocket medical and long-term-care expenses late in life, and use them to investigate their role in discouraging the elderly from dissaving. Using a consumption-saving model in retirement with significant uninsurable expense risk, we find that medical expense risk accounts for a quarter of the U.S.-Sweden difference in retirees' dissaving patterns. Furthermore, medical expense risk affects ...
Working Paper
Demographic Transition, Industrial Policies and Chinese Economic Growth
We build a unified framework to quantitatively examine the demographic transition and industrial policies in contributing to China’s economic growth between 1976 and 2015. We find that the demographic transition and industrial policy changes by themselves account for a large fraction of the rise in household and corporate savings relative to total output and the rise in the country’s per capita output growth. Importantly, their interactions also lead to a sizable fraction of the increases in savings since the late 1980s and reduce growth after 2010. A novel and important factor that ...
Working Paper
Demographic Transition, Industrial Policies and Chinese Economic Growth
We build a unified framework to quantitatively examine how demographic transition and industrial policies have contributed to China’s economic growth in the past five decades. On the demographic side, we consider evolutions in government population-control policies, life expectancy and pension income replacement. Industrial policies include changes in the speed of the growth of entrepreneurship, industry-specific interest subsidies and financial intermediation costs. Our analyses suggest that the demographic transition alone barely affects the aggregate savings rate, mainly due to general ...