phd student in econ and ed at @EPSAatTC. formerly: @SMPAGWU, College Board, @CAPhighered, @edpolicyford, @ComunidadMadrid, @pgcps.

Joined January 2011
463 Photos and videos
CJ Libassi retweeted
The Stata command lwdid is now available on SSC -- it implements Lee and Wooldridge (2025) rolling DiD estimators. The methods are described here: papers.ssrn.com/sol3/papers.… We provide methods similar to, and motivated by, Callaway and Sant'Anna (2021, Journal of Econometrics).

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CJ Libassi retweeted
📢 Call for Papers: IV Workshop on Economics of Education 🇨🇱 ⚠️Few days left to submit 🗓️ Aug 18-21, 2026 | Valle Nevado, Chile (ski resort in the Andes) 👤 Keynote: Joshua Goodman and Christopher Neilson 📝 Submit by: March 6, 2026 🔗 Submit here: bit.ly/49QSsd3

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CJ Libassi retweeted
Pitchers and catchers report for spring training tomorrow. And so do I. Welcome to Nats Journal. Hope you'll join me on this new endeavor, and hope you'll help spread the word! natsjournal.com/p/welcome-to…
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Breaking Bad in AEJ: Applied.
A cancer diagnosis increases the likelihood of criminal behavior, representing a previously overlooked negative externality on society, say researchers at @nationalbanken, @UCPH_Research, and @TilburgU #Chart aeaweb.org/research/chart/he…
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CJ Libassi retweeted
The hottest new programming language is English
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CJ Libassi retweeted
The Washington Post has the best sports section in the country, and I don’t think it’s particularly close. Only a soulless corporate goon would think the paper is better without it. A short-sighted, cowardly decision. Shame is your legacy.
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CJ Libassi retweeted
Adding Deno and Node.js creator Ryan Dahl to the growing chorus Software developers add WAY more value than memorizing the syntax trivia of the languages they use It's time to lean into that everything-else and cede putting semicolons in the right places to the robots
This has been said a thousand times before, but allow me to add my own voice: the era of humans writing code is over. Disturbing for those of us who identify as SWEs, but no less true. That's not to say SWEs don't have work to do, but writing syntax directly is not it.
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CJ Libassi retweeted
Hi! I’m Mary and I’m on the #EconJobMarket this year. Extreme heat doesn’t just affect students, it affects the people teaching them. JMP 🧵:
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CJ Libassi retweeted
18 Oct 2025
College grads from low-income families earn much less than their high-income peers. The differences in the first job post-college explain nearly 2/3 of the earnings gap, from @jscottclayton, Veronica Minaya, C.J. Libassi, and Joshua K.R. Thomas nber.org/papers/w34366
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CJ Libassi retweeted
“Paige Against The Machine” That's what they called our campaign against Scranton's corrupt machine. I ran as an independent, won, and we kept going. We’ve reformed government and worked hard for people. Our current Congressman falls… a bit short, so we're taking our fight to DC
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CJ Libassi retweeted
I'm learning the true Hanlon's razor is: never attribute to malice or incompetence that which is best explained by someone being a bit overstretched but intending to get around to it as soon as they possibly can.
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Tuition caps or freezes in #highered are supposed to lower costs for students -- but a @PEERResearch brief by scholars Lois Miller and Minseon Park explains why that's not always the case. american.edu/spa/peer/upload…
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CJ Libassi retweeted
Society of Labor Economists (SoLE) Annual Conference will be in Denver May 1-2--you can now submit! Deadline for submissions is October 31--it should be a great conference! mailchi.mp/sole-jole/sole-20…

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1 Aug 2025
RT @ernietedeschi: I've worked closely with Erika. I know of no economist who is more data-focused & devoted to truth in statistics. She ne…
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CJ Libassi retweeted
1) Erika is a career civil servant. No one is more dedicated to the integrity of the numbers than Erika. 2) If you want to get people not to believe in the numbers BLS is putting out, firing the respected head of BLS is an interesting choice
Donald J. Trump Truth Social 08.01.25 02:09 PM EST I was just informed that our Country’s “Jobs Numbers” are being produced by a Biden Appointee, Dr. Erika McEntarfer, the Commissioner of Labor Statistics, who faked the Jobs Numbers before the Election to try and boost Kamala’s chances of Victory. This is the same Bureau of Labor Statistics that overstated the Jobs Growth in March 2024 by approximately 818,000 and, then again, right before the 2024 Presidential Election, in August and September, by 112,000. These were Records — No one can be that wrong? We need accurate Jobs Numbers. I have directed my Team to fire this Biden Political Appointee, IMMEDIATELY. She will be replaced with someone much more competent and qualified. Important numbers like this must be fair and accurate, they can’t be manipulated for political purposes. McEntarfer said there were only 73,000 Jobs added (a shock!) but, more importantly, that a major mistake was made by them, 258,000 Jobs downward, in the prior two months. Similar things happened in the first part of the year, always to the negative. The Economy is BOOMING under “TRUMP” despite a Fed that also plays games, this time with Interest Rates, where they lowered them twice, and substantially, just before the Presidential Election, I assume in the hopes of getting “Kamala” elected – How did that work out? Jerome “Too Late” Powell should also be put “out to pasture.” Thank you for your attention to this matter!
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.@PEERResearch looked at the new income-driven repayment plan (RAP) in the reconciliation law, set to come online soon. Higher payments on the plan for the lowest-income borrowers will increase hardship among those living in poverty and increase defaults. american.edu/spa/peer/revamp…
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18 Jul 2025
and to think they canceled stephen colbert
It’s a Jorts Summer!! And it’s also Will Ferrell's birthday. You know what has to be done.
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Congress just passed a reconciliation package that codifies a new standard for #highered programs -- check out our latest report from @claremccann @tiacecaldwell @jdmatsudaira to learn more about which programs fall short, and what the policy leaves out. american.edu/spa/peer/upload…
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8 Jul 2025
ICYMI last week - take a peek at our new report to better understand the earnings prospects of the professional school programs Congress just (nearly) uniformly & dramatically changed liquidity provision for: pseocoalition.org/wp-content…

30 Jun 2025
New for the PSEO Coalition, @jaturner73 & I have a report on grad school debt & earnings over the medium term. For some key professional fields (🩺⚖️🦷💊🐾), we show the varied patterns both within & across areas of study, looking at the first decade of earnings after grad.
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CJ Libassi retweeted
.@jdmatsudaira and @clibassi explain what new graduate loan limits will mean, not only for borrowers in medical school but across the graduate education landscape. Check out this thread/follow @PeerResearch for more!
House/Senate are set to eliminate Grad PLUS, and put in place loan limits that would dramatically restrict graduate borrowing. Media coverage emphasizes impact on very expensive programs like Medicine and Dentistry, but @peerresearch finds the impact will be much(!) broader. 1/
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