@jeffreypclemens.bsky.social
380 followers 170 following 16 posts
Professor of Economics at UC San Diego Director of CEPA: https://cepa.ucsd.edu/ Adjunct Senior Fellow at the Hoover Institution Research Associate at NBER Editorial Boards at JPUBEC, JHE, JEP, and AEJ: Policy
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davidragrawal.bsky.social
Excited to receive our new 536 page book on tax competition and coordination in the mail today:

"Policy Responses to Tax Competition" (w/ Poterba &
@omzidar.bsky.social)

I know everyone is looking forward to order it here:
amazon.com/-/es/Respons...
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nber.org
NBER @nber.org · Jul 7
Featured in the latest Digest: Federal Fiscal Aid to State and Local Governments and COVID-19 Mortality

https://www.nber.org/digest/202507/federal-fiscal-aid-state-and-local-governments-reduced-covid-19-mortality
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stanveuger.bsky.social
I organized an economist amicus brief in V.O.S. Selections Inc. v. Trump, the "Liberation Day" tariffs case in which the government's appeal will soon be considered by the Federal Circuit Appeal Court.
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wwwojtekk.bsky.social
An unpopular view: new diff-in-diff methods have been a setback for empirical work. I see an increased flow of papers that do 5 variants of them plus extensive torturing of parallel trends robustness to "prove" that a weak research design is solid. That effort could've been spent more productively
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scottlincicome.bsky.social
Spirits: "US tariff uncertainty takes its toll" www.thespiritsbusiness.com/2025/05/us-t...
"The problem with this administration is that you have to have a really loud voice in the ear of the White House to get anything done"
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stanveuger.bsky.social
In the new issue of The American Enterprise, @jeffreypclemens.bsky.social and I have an article comparing the evolution of America’s system of fiscal federalism to Europe’s.
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voxeu.org
Federal subsidies to state and local municipalities in the US during COVID-19 significantly improved individual #health outcomes as subsidies were channelled toward critical health care inputs.
Jeffrey Clemens & Anwita Mahajan @ucsandiego.bsky.social
cepr.org/voxeu/column...
#EconSky
Graph of COVID-19 mortality vs congressional representation. The greater the number of representatives per million residents, the lower the COVID-19 death rate per 100,000 residents.

As governments around the world combatted COVID-19, the US witnessed unprecedented levels of funding transfers from the federal government to state and local municipalities. This column examines how the influx of federal aid affected the population’s health. Leveraging the fact that states with excess representation in Congress received more assistance than underrepresented states, the authors show that federal subsidies significantly improved individual health outcomes. At the same time, aid to state and local governments evinced fewer economic benefits, suggesting that federal subsidies are more constructively channelled toward critical health care inputs.
jeffreypclemens.bsky.social
I'm happy to report receiving the green light for promotion to full professor at UCSD economics effective July 1st! I'm feeling grateful to my family, mentors, co-authors, colleagues and many others who have helped to push and pull me along the way.
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jeffreypclemens.bsky.social
Very happy to have this paper out in broad circulation.
nber.org
NBER @nber.org · Apr 21
Federal aid to state and local governments had substantial impacts on all-cause and COVID-19 related mortality over the course of the pandemic, from Jeffrey Clemens and Anwita Mahajan https://www.nber.org/papers/w33699
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gregdaco.bsky.social
Melinda Pitts, research center director, Center for Human Capital Studies @atlantafed.bsky.social estimates that the potential reduction in the full federal workforce, including contract and grant employees, could be as high as 1.2 million

www.atlantafed.org/blogs/macrob...
jeffreypclemens.bsky.social
Very happy to have this paper out in broad circulation.
nber.org
NBER @nber.org · Apr 21
Federal aid to state and local governments had substantial impacts on all-cause and COVID-19 related mortality over the course of the pandemic, from Jeffrey Clemens and Anwita Mahajan https://www.nber.org/papers/w33699
jeffreypclemens.bsky.social
Michelle White was a wonderful friend, colleague, role model, and mentor to many of us at UCSD and beyond. She will be greatly missed.
profnoto.bsky.social
I just heard from the NBER that the UCSD economist Michelle White passed away last week
jeffreypclemens.bsky.social
Very happy to have this paper out in circulation in its final form!
onlinelibrary.wiley.com/doi/10.1111/...
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scottjshapiro.bsky.social
Having my doubts that 145% is the right tariff rate to impose on the second largest economy in the world.
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wwwojtekk.bsky.social
Perhaps good practical advice, but 1, 6, 8, and 11 are indicators of a bad equilibrium. They give too much power to referees based on non-essential things. Constructively, editors are in a position to counter that. Referees give advice, they don't make decisions.
bardharstad.bsky.social
After being an editor for 6.5 years (4 REStud; 2.5 JEEA), I have accumulated a few suggestions that can help you avoid unnecessary rejections.
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dkthomp.bsky.social
Unbelievable news.

Pancreatic is one of the deadliest cancers.

New paper shows personalized mRNA vaccines can induce durable T cells that attack pancreatic cancer, with 75% of patients cancer free at three years—far, far better than standard of care.

www.nature.com/articles/s41...
jeffreypclemens.bsky.social
Paper submission deadline tomorrow (the 27th) by midnight EST!
jeffreypclemens.bsky.social
Reminder to submit your papers on topics related to the economics of state and local government finances, fiscal federalism, and related themes by February 27th:
www.nber.org/conferences/...

Conference to be held September 11-12, 2025.
Fiscal Dynamics of State and Local Governments, Fall 2025
www.nber.org
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jeffreypclemens.bsky.social
Happy to see that this important project by some of my UCSD Econ colleagues is now circulating as a working paper.