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Conference Paper
Monetary strategy with an elastic price standard
Journal Article
Comparing Pandemic Unemployment to Past U.S. Recoveries
Unemployment fell at a slow and steady rate in the 10 cyclical recoveries from 1949 through 2019. These historical patterns also apply to the recovery from the pandemic recession after accounting for the unprecedented burst of temporary layoffs early in the pandemic followed by their rapid reversal from April to November 2020. Unemployment for other reasons—which has been most important in other recent recoveries—did not start declining until November 2020. Since then, unemployment for other reasons has declined at a faster pace than its historical average.
Working Paper
The Unemployed with Jobs and without Jobs
Potential workers are classified as unemployed if they seek work but are not working. The unemployed population contains two groups---those with jobs and those without jobs. Those with jobs are on furlough or temporary layoff. This group expanded tremendously in April 2020. They wait out periods of non-work with the understanding that their jobs still exist and that they will be recalled. We show that the resulting temporary-layoff unemployment dissipates quickly following a spike. Potential workers without jobs constitute what we call jobless unemployment. Shocks that elevate jobless ...
Conference Paper
Macroeconomic policy under structural change
Journal Article
Trading Off Consumption and COVID-19 Deaths
This note develops a framework for thinking about the following question: What is the maximum amount of consumption that a utilitarian welfare function would be willing to trade off to avoid the deaths associated with COVID-19? The answer depends crucially on the mortality rate associated with the coronavirus. If the mortality rate averages 0.81%, as projected in one prominent study, our answer is 41% of one year's consumption. If the mortality rate instead averages 0.44% across age groups, as suggested by a recent seroprevalence study, our answer is 28%.
Conference Paper
The value of life and the rise in health spending
Health care extends life. Over the past half century, Americans spent a rising share of total economic resources on health and enjoyed substantially longer lives as a result. Debate on health policy often focuses on limiting the growth of health spending. We investigate an issue central to this debate: Is the growth of health spending the rational response to changing economic conditions - notably the growth of income per person? We develop a model based on standard economic assumptions and argue that this is indeed the case. Standard preferences - of the kind used widely in economics to ...
Conference Paper
The routes into and out of the zero lower bound
Working Paper
The Active Role of the Natural Rate of Unemployment during Cyclical Recoveries
We propose that the natural rate of unemployment has an active role in the business cycle, in contrast to the prevailing view that the rate is essentially constant. We demonstrate that this tendency to treat the natural rate as near-constant would explain the surprisingly low slope of the Phillips curve. We show that the natural rate closely tracked the actual rate during the long recovery that began in 2009 and ended in 2020. We explain how the common finding of research in the Phillips-curve framework of low-often extremely low-response of inflation to unemployment could be the result of ...
Conference Paper
The stock market and capital accumulation
The value of a firm's securities measures the value of the firm's productive assets. If the assets include only capital goods and not a permanent monopoly franchise, the value of the securities measures the value of the capital. Finally, if the price of the capital can be measured or inferred, the quantity of the firm's capital is the value divided by the price. A standard model of adjustment costs enables the inference of the price of installed capital. I explore the implications of the proposition using data from U.S. non-farm, non-financial corporations over the past 50 years. The data ...
Monograph
Cyclical movements along the labor supply function
A consensus in macroeconomics holds that the observed higher-frequency movements in employment and hours of work are movements along a labor-supply function caused by shifts of the labor demand function. Recent theoretical thinking has extended this view to include fluctuations in unemployment, so that macroeconomists can speak coherently of movements along an unemployment function caused by shifts in labor demand.