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Journal Article
Economic Activity during the COVID-19 Pandemic: A Model with “Acquired Immunity”
We calibrate a macroeconomic model with epidemiological restrictions using Colombian data. The key feature of our model is that a portion of the population is immune and cannot transmit the virus, which improves substantially the fit of the model to the observed contagion and economic activity data. The model implies that during 2020, government restrictions and the endogenous changes in individual behavior saved around 15,000 lives and decreased consumption by about 4.7 percent. The results suggest that most of this effect was the result of government policies.
Journal Article
COVID-19 and CO2
One potential side effect from the rapid decline of global economic activity since the worldwide pandemic is a reduction in carbon dioxide emissions. Historically, CO2 emissions rise and fall in tandem with economic activity in the short run. Since the industries most affected by the downturn also produce the most CO2, emissions could drop more than output this time around. However, without substantial and sustained changes in energy sources and efficiency, the concentration of CO2 in the atmosphere—the relevant factor causing climate change—will continue on its upward trajectory.
Working Paper
The zero lower bound and endogenous uncertainty
This paper documents a strong negative correlation between macroeconomic uncertainty and real GDP growth since the Great Recession. Prior to that event the correlation was weak, even when conditioning on recessions. At the same time, many central banks reduced their policy rate to its zero lower bound (ZLB), which we contend contributed to the strong correlation between macroeconomic uncertainty and real GDP growth. To test that theory, we use a model where the ZLB occasionally binds. The model roughly matches the correlation in the data?away from the ZLB the correlation is weak but strongly ...
Texas economic activity expands modestly; labor market remains healthy
Texas economic activity expanded at a modest pace in April. While the manufacturing sector rebounded, the service sector slowed. Texas employment growth was moderate in the first quarter, slightly above the state’s roughly 2 percent long-run trend, and the unemployment rate held steady.
Service sector leads Texas gains; firms say credit constraints not binding
Texas economic activity expanded at a modest pace in May, driven by the service sector. Texas employment growth picked up, and the unemployment rate nudged up to 4.0 percent in April from 3.9 percent in March.
Journal Article
Idiosyncratic Sectoral Growth, Balanced Growth, and Sectoral Linkages
We study the growth properties of an economy where different sectors are linked by way of intermediates and potentially grow at different rates. We characterize the economy's equilibrium balanced growth path, and derive an analytical expression that summarizes how TFP growth in a given sector affects value added growth in every other sector and, therefore, aggregate GDP growth. We show in a special case that a version of Hulten's (1978) theorem, whereby the effects of changes in sector-specific productivity on GDP are entirely captured by that sector's share in GDP, also holds in growth rates ...
How Does the Pandemic Recession Stack Up against the Great Depression?
The 2020 recession may turn out to be the sharpest, but also the shortest, in modern times and perhaps of all time in the U.S.
Journal Article
Tracking Business Sentiment in the Western United States
Information the San Francisco Fed collects from businesses and community sources for the Beige Book provides timely insights into economic activity at both the national and regional levels. Two new indexes based on Beige Book questionnaire responses track business sentiment across the western United States. The indexes track data on economic activity and inflation, serving as early indicators of official data releases and helping improve near-term forecasting accuracy. The latest index readings suggest weakening economic growth and intensifying inflationary pressures over the coming months.
Journal Article
Does Fiscal Stimulus Work when Recessions Are Caused by Too Much Private Debt?
We argue that fiscal stimulus funded by public debt is effective for increasing economic activity and employment even in recessions that are caused by overborrowing in the private sector. We analyze the impact of government spending on local economies between 2007 and 2009 and find evidence that the fiscal multiplier is higher in geographical areas characterized by higher individual household debt. The higher multiplier in those areas might be attributed to a direct increase in both household consumption and local economic slack.
Journal Article
Monetary Policy and Financial Conditions
Financial conditions indexes summarize a broad range of financial indicators with the goal of measuring how financial markets affect economic activity. Evidence from event studies with high-frequency data supports the view that monetary policy is a key driver of financial conditions. The effects are evident, not only around monetary policy announcements but also, indirectly, around macroeconomic data releases. The impact of inflation surprises on financial conditions has strengthened over the past year, likely due to the perceived implications for the future course of monetary policy.