Search Results
Report
Grown-up business cycles
We document two striking facts about U.S. firm dynamics and interpret their significance for employment dynamics. The first is the dramatic decline in firm entry and the second is the gradual shift of employment toward older firms since 1980. We show that despite these trends, the lifecycle dynamics of firms and their business cycle properties have remained virtually unchanged. Consequently, aging is the delayed effect of accumulating startup deficits. Together, the decline in the employment contribution of startups and the shift of employment toward more mature firms contributed to the ...
Journal Article
Why small businesses were hit harder by the recent recession
Although both large and small businesses felt the sting of job losses during the 2007-09 downturn, small firms experienced disproportionate declines. A study of the recession?s employment effect on small firms suggests that poor sales and economic uncertainty were the main reasons for their weak performance and sluggish recovery?problems that affected large firms too, but to a lesser degree. Although a tightened credit supply constrained some small firms, weak consumer demand for the firms? products and services was a more pressing factor, reducing revenues and dampening new investment ...
Discussion Paper
Conclusion: How Low Will the Unemployment Rate Go?
A major theme of the posts in our labor market series has been that the outflows from unemployment, either into employment or out of the labor force, have been the primary determinant of unemployment rate dynamics in long expansions. The key to the importance of outflows is that within long expansions there have not been adverse shocks that lead to a burst of job losses. To illustrate the power of this mechanism, we presented simulations in a previous post that were based on the movements in the outflow and inflow rates in the previous three expansions. These simulated paths show the ...
Report
Demographic origins of the startup deficit
We propose a simple explanation for the long-run decline in the U.S. startup rate. It originates from a slowdown in labor supply growth since the late 1970s, largely pre-determined by demographics. This channel can explain roughly 60 percent of the decline and why incumbent firm survival and average growth over the lifecycle have changed little. We show these results in a standard model of firm dynamics and test the mechanism using cross-state variation in labor supply growth. Finally, we show that a longer entry rate series imputed using historical establishment tabulations rises over the ...
Working Paper
The Shifting Reasons for Beveridge-Curve Shifts
We discuss how the relative importance of factors that contribute to movements of the U.S. Beveridge curve has changed from 1960 to 2023. We review these factors in the context of a simple flow analogy used to capture the main insights of search and matching theories of the labor market. Changes in inflow rates, related to demographics, accounted for Beveridge curve shifts between 1960 and 2000. A reduction in matching efficiency, that depressed unemployment outflows, shifted the curve outwards in the wake of the Great Recession. In contrast, the most recent shifts in the Beveridge curve ...
Discussion Paper
The Long-Term Unemployed and the Wages of New Hires
This is the third in a series of blog posts on the topic of measuring labor market slack. In this post, we assess the relationships between short- and long-term unemployment and wages by comparing the differences in states’ experiences over the business cycle. While all states felt the impact of the Great Recession, some fared better than others. Consequently, it is possible to use differences in the composition and shifts of short- and long-term unemployment to determine whether short-term unemployment exerts a greater influence on wage determination. The results suggest that there is ...
Report
A unified approach to measuring u*
This paper bridges the gap between two popular approaches to estimating the natural rate of unemployment, u*. The first approach uses detailed labor market indicators, such as labor market flows, cross-sectional data on unemployment and vacancies, or various measures of demographic changes. The second approach, which employs reduced-form models and DSGE models, relies on aggregate price and wage Phillips curve relationships. We combine the key features of these two approaches to estimate the natural rate of unemployment in the United States using both data on labor market flows and a ...
Report
The role of start-ups in structural transformation
The U.S. economy has been going through a striking structural transformation?the secular reallocation of employment across sectors?over the past several decades. We propose a decomposition framework to assess the contributions of various margins of firm dynamics to this shift. Using firm-level data, we find that at least 50 percent of the adjustment has been taking place along the entry margin, owing to sectors receiving shares of start-up employment that differ from their overall employment shares. The rest is mostly the result of life cycle differences across sectors. Declining overall ...
Report
Working hard in the wrong place: a mismatch-based explanation to the UK productivity puzzle
The UK experienced an unusually prolonged stagnation in labor productivity in the aftermath of the Great Recession. This paper analyzes the role of sectoral labor misallocation in accounting for this ?productivity puzzle.? If jobseekers disproportionately search for jobs in sectors where productivity is relatively low, hires are concentrated in the wrong sectors and the post-recession recovery in aggregate productivity can be slow. Our calculations suggest that, quantified at the level of three-digit occupations, this mechanism can explain up to two-thirds of the deviations from trend-growth ...
Journal Article
The Unemployment Cost of COVID-19: How High and How Long?
We use flows into and out of unemployment to estimate the unemployment rate over the next year. This approach produces less stark projections for the unemployment rate over the course of the next year than some of the more alarming projections that have been reported. Using our approach and assuming that the severest social-distancing measures will be lifted in June, we estimate that the unemployment rate will peak in May at about 16 percent but gradually decline thereafter and end the year at 7.5 percent.