π’
11.12.2025 00:47 β π 1 π 0 π¬ 0 π 0@jeffqiu.bsky.social
IO economist. Assistant Professor at the University of Guelph in Canada. Formerly at the US DOJ antitrust division. https://sites.google.com/site/yinjiaqiu
π’
11.12.2025 00:47 β π 1 π 0 π¬ 0 π 0π
02.09.2025 21:21 β π 3 π 0 π¬ 0 π 0I once sat through a deposition where the opposing counsel offered us fancy avocado toasts, but we werenβt allowed to touch them for ethical reasons. Things have changed.
22.05.2025 21:38 β π 2 π 1 π¬ 0 π 0Join the CMA Microeconomics Unit as a UKRI Policy Fellow for 18 months!
Awards buy out teaching/admin time to allow you to focus on a CMA-relevant research project, while embedded part-time in the Unit.
The call for fellowships is here: www.ukri.org/opportunity/...
1/
Court finds that Google monopolizes online advertising - very big deal. Huge congratulations to the folks at the Antitrust Division that worked so hard on this. #antitrust #Google #tech #bigtech www.nytimes.com/2025/04/17/t...
17.04.2025 20:20 β π 6 π 4 π¬ 0 π 0Big news day in adtech! #Google #Antitrust
Now, the big question is: what comes next?
www.nytimes.com/2025/04/17/t...
We are sad to announce that former faculty member and Minnesota Econ Ph.D. alum Patrick Bajari passed away on Monday.
cla.umn.edu/economics/ne...
Attn: #FundSocSci
15.04.2025 23:35 β π 6 π 5 π¬ 0 π 0Wait until they found out how many economist plagiarized "We leverage a novel instrumental variable that is plausibly exogenous."
30.03.2025 02:14 β π 239 π 29 π¬ 5 π 4@budgetlab.bsky.social: Trumpβs auto tariffs will cause vehicle prices to rise by 13.5% on average, the equivalent of an additional $6,400 to the price of an average new 2024 car. budgetlab.yale.edu/research/fis...
29.03.2025 23:49 β π 366 π 152 π¬ 25 π 8Carl Shapiro has an excellent review of Louis Kaplow's intriguing antitrust book "Rethinking Merger Analysis" in the latest JEL issue.
19.03.2025 23:13 β π 12 π 2 π¬ 1 π 0If econ memes had a Nobel Prize, @khoavuumn.bsky.social would have won it by popular acclaim. He's beloved in our community of online economists for his kindness and wit. Definite follow.
19.03.2025 21:02 β π 377 π 37 π¬ 8 π 1Trump fires both Democratic commissioners at the #FTC. Clearly contrary to the intent of the FTC being an independent agency. Weβre well on our way to being ruled by an autocratic, authoritarian regime. This has to be stopped.
www.reuters.com/world/us/tru...
President Trump has taken an extraordinary and dangerous step of firing two FTC Commissioners.
This is a dramatic ratcheting up of the politicization of the agency--the opposite of the direction it should be going in.
Congratulations!
12.03.2025 04:55 β π 1 π 0 π¬ 1 π 0These anti-science actions have made me really sad and depressed not just because my salary won't increase, but because I think of my late wife, who was a deep believer of science and who was hoping that science would save those who experience the same cancer in the near future.
12.03.2025 02:51 β π 14 π 2 π¬ 0 π 0π Funding opportunity (now with correct link)! π
What does #AI mean for the labor market? π€
I'm excited to partner with Schmidt Sciences to offer up to $200,000 in funding for early-career researchers!
ποΈ Deadline March 31 2025 ποΈ
π Share! #EconSky
π Learn more & apply: schmidtsciences.org/ai-at-work/
π Hello BlueSky! π
Yale Economic Growth Center & @yaleeconomics.bsky.social launch our accounts today.
We join #EconSky #GlobalDev community
@cgdev.org @theigc.bsky.social @j-pal.bsky.social @princetondevo.bsky.social @voxdev.bsky.social @worldresources.bsky.social & others to come.
egc.yale.edu
Receiving breaking news about cuts to the federal workforce every day makes me extremely disturbed and disheartened. My former colleagues are dedicated public servants who sacrifice themselves to serve the nation. Without them, this country could never be great.
23.02.2025 03:23 β π 2 π 1 π¬ 0 π 0We are recruiting an Econometrics Adviser. The role would suit someone with a recent PhD (or a masters and some experience), and an interest in empirical IO. This is a unique opportunity to work on high-profile cases and with great data!
www.civilservicejobs.service.gov.uk/csr/jobs.cgi...
New blockbuster issue of the JEP out now: @zliscow.bsky.social on the economics of permitting, @instrumenthull.bsky.social and coauthors on shift-shares, and a symposium on the 2023 US merger guidelines:
www.aeaweb.org/issues/793
#EconSky
My RAND paper showed a temporary funding cut would have long-lasting effects on overall research output through its adverse impact on investment in young PIs.
onlinelibrary.wiley.com/doi/abs/10.1...
Funding is crucial for research. Cuts like this wouldnβt just reduce research output in the short runβtheyβd have long-term consequences, too. Research productivity relies on learning by doing, meaning these cuts could slow innovation for years to come.
www.washingtonpost.com/health/2025/...
You may find my paper interesting onlinelibrary.wiley.com/doi/abs/10.1...
08.02.2025 02:03 β π 4 π 2 π¬ 0 π 0Some of the dynamic effects has been explored by my JMP. I showed that a temporary reduction of NIH funding could lead to long lasting decline in research productivity due to learning-by-doing.
onlinelibrary.wiley.com/doi/abs/10.1...
IT IS OFFICIAL! MY JOB MARKET PAPER IS IN PRINT!!!!
TL/DR: Superstar firms have used globalization to grow bigger, leveraging economies of scale. Their marginal costs have fallen, but little has passed through to customers as markups have risen.
www.sganapati.com/files/Ganapa...
All NIH study sections canceled indefinitely. This will halt science and devastate research budgets in universities.
22.01.2025 20:46 β π 12276 π 4991 π¬ 588 π 1166There is a common notion in antitrust that greater output benefits workers.
But this paper shows that if firms have market power, this is not always the case. At high levels of markups, firms may REDUCE their (labor) input demand when they become more productive.
www.dropbox.com/s/33hq4dlpfz...