Search Results
Working Paper
From Population Growth to TFP Growth
A slowdown in population growth causes a decline in business dynamism by increasing the share of old businesses. But how does it affect productivity growth? We answer this question by extending a standard firm dynamics model to include endogenous productivity growth. Theoretically, the growth rate of the size of surviving old businesses is a “sufficient statistic" for determining the direction and magnitude of the impact of population growth on TFP growth. Quantitatively, this effect is significant across balanced growth paths for the United States and Japan. TFP growth in the United States ...
Briefing
Secular Trends in Macroeconomics and Firm Dynamics: A Conference Recap
How does declining population growth affect firm dynamics? Is income growth volatility decreasing in the U.S.? How do changes in housing prices affect young businesses? Have investments in artificial intelligence improved productivity? These were among the questions addressed by economists during a recent Richmond Fed research conference.
Working Paper
The Postpandemic U.S. Immigration Surge: New Facts and Inflationary Implications
The U.S. experienced an extraordinary postpandemic surge in unauthorized immigration. This paper combines administrative data on border encounters and immigration court records with household survey data to document two new facts about these immigrants: They tend to be hand-to-mouth consumers and low-skilled workers that complement the existing workforce. We build these features into a model with capital, household heterogeneity and population growth to study the inflationary effects of this episode. Contrary to the popular view, we find little effect on inflation, as the increase in supply ...
How Successful Is Your Region at Retaining Its Native Residents?
This District Data Brief analyzes how well regions in the Fourth District and across the United States retain their native residents and whether their retention rates are associated with population growth.
Working Paper
From Population Growth to TFP Growth
A slowdown in population growth causes a decline in business dynamism by increasing the share of old businesses. But how does it affect productivity growth? We answer this question by extending a standard business dynamics model to include endogenous productivity growth. Theoretically, the growth rate of the size of surviving old businesses is a “sufficient statistic" for determining the direction and magnitude of the impact of population growth on productivity growth. Quantitatively, this effect is significant across balanced growth paths for the United States and Japan. TFP growth in the ...
Working Paper
Snow Belt to Sun Belt Migration: End of an Era?
Internal migration has been cited as a key channel by which societies will adapt to climate change. We show in this paper that this process has already been happening in the United States. Over the course of the past 50 years, the tendency of Americans to move from the coldest places (“snow belt”), which have become warmer, to the hottest places (“sun belt”), which have become hotter, has steadily declined. In the latest full decade, 2010-2020, both county population growth and county net migration rates were essentially uncorrelated with the historical means of either extreme heat ...
Journal Article
Population Turnover and the Growth of Urban Areas
People in the United States are relocating nearly half as much they did in the early 1980s. Lower population turnover—the propensity of people to move into or out of a given location—may mean a decline in labor market adjustment across industries and occupations; when people move across regions for job-related reasons, they may help smooth out changes that hit certain labor markets harder than others. Population turnover may also lead to better matches between employer and employee, an important factor in the growth of urban areas.Jason P. Brown and Colton Tousey examine the relationship ...
U.S. Population Growth Slowed Further in 2020
This year will likely be the slowest annual population increase in U.S. history outside of wartime.
Journal Article
From Brain Drain to Brain Gain, Oklahoma’s Population on the Rise
This edition of Oklahoma Economist examines multiple sources of state migration data to quantify the drivers of the state’s population growth. It finds the recent surge of new residents was driven primarily by historic levels of domestic migration from states in the western half of the U.S., as well as a reversal of the “brain drain” that plagued the state for much of the 2010s.
Discussion Paper
Migration in Puerto Rico: Is There a Brain Drain?
Given Puerto Rico’s long-term economic malaise and ongoing fiscal crisis, it is no wonder that out-migration of the Island’s residents has picked up. Over the past five years alone, migration has resulted in a net outflow of almost 300,000 people, a staggering loss. It would make matters worse, however, if Puerto Rico were losing an outsized share of its highest-paid workers. But we find that, if anything, Puerto Rico’s migrants are actually tilted somewhat toward the lower end of the skills and earnings spectrum. Still, such a large outflow of potentially productive workers and ...