Beatriz García Osma. Universidad Carlos III de Madrid, ECGI.
Joined September 2015
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Bea G. Osma retweeted
Can AI conduct qualitative interviews with thousands of people? In a new REStud paper, Friedrich Geiecke and @XJaravel develop an open-source approach that combines the depth of qualitative interviews with the scale of surveys.
1/6
We are hiring! @UC3M_Business invites applications for a full-time tenure-track position in Accounting, with an expected start date of 1 September 2027.
We will be at the @EAA_ARC talent workshop in Madrid this November. Come talk to us if you are there.
Bea G. Osma retweeted
A public-use version of the Open Research Unconditional income Study (ORUS) dataset is now posted! This RCT paid $1000/month to a treatment group for 3 years. Test your favorite hypotheses about the effects of guaranteed income!
data.openresearchlab.org/
Bea G. Osma retweeted
1/ Excited to share our new working paper, "Omitted Variable Bias in Difference-in-Differences Designs." tinyurl.com/ovb4did
This is joint work with:
- Juejue Wang (juejuew.github.io);
- Pedro Sant'Anna (@pedrohcgs); and,
- Victor Chernozhukov (@VC31415).
Bea G. Osma retweeted
How does a family firm change after a private equity takeover? And what's the role of KPIs, reports, and other accounting devices in this process?
We answer these questions in our new open access publication in the European Accounting Review:
doi.org/10.1080/09638180.202…
Bea G. Osma retweeted
Proposing a new estimator for regression discontinuity designs that in simulations matched to 12 applications consistently outperform previously proposed estimators, from Aditya Ghosh, @guido_imbens, and Stefan Wager nber.org/papers/w35699
Bea G. Osma retweeted
Our new paper with Andre Mollick, “Aggregate earnings growth, credit market distress, and future real U.S. GDP and GDI growth,” is now published in the Journal of Accounting and Public Policy.
Free access (download) for 50 days:
authors.elsevier.com/a/1nian…
Comments and feedback are very welcome!
#AccountingResearch #Macroeconomics #Macroaccounting #creditmarket
Bea G. Osma retweeted
Our paper is out! :) We argue for a new approach to econometrics that takes into account how humans add bias (selection on significance or sign) and uncertainty (multiple reasonable design choices) in econometrics. But today I want to talk about FRAUD. 1/
aeaweb.org/articles?id=10.12…
Bea G. Osma retweeted
Pleased to announce that Tuesday my new book came out. But the three free version is here, and I thought I’d share what i consider to be the strengths of it. 1/n
mixtape.scunning.com
Bea G. Osma retweeted
Just out in the Journal of Political Economy!
With Silvia Saccardo and Sally Sadoff, we find that incentives increased the share of weeknights students slept at least 7 hours by 26% and improved grades by 0.10–0.11 SD. @PittTweet
doi.org/10.1086/740221
Bea G. Osma retweeted
My new book Causal Inference: the Remix comes out in two weeks (Aug 25). It’s with Yale University Press like the mixtape had been. And it’s basically the 2nd edition too, but it has a different title — go figure. The online version is now up!
mixtape.scunning.com
Bea G. Osma retweeted
Recently accepted by #QJE: “The Transmission of Reliable and Unreliable Information,” by Graeber, Noy, and Roth: doi.org/10.1093/qje/qjag037
Bea G. Osma retweeted
Recently accepted by #QJE: “Clause and Effect: Theory and Field Experimental Evidence on Noncompete Clauses,” by Cowgill (@bocowgill), Freiberg, and Starr (@evanpstarr): doi.org/10.1093/qje/qjag040
Bea G. Osma retweeted
We’re hiring! @UC3M_Business is recruiting a tenure-track Assistant Professor in Management, starting Sept. 2027. Spanish not required!
📅 Deadline: Sept. 15, 2026
📩 [email protected]
Details: business.uc3m.es/wp-content/…
Please share! 🙏
#AcademicJobs #Management
Bea G. Osma retweeted
Forthcoming in the AER: "Difference-in-Differences with a Continuous Treatment" by Brantly Callaway, Andrew Goodman-Bacon, and Pedro H. C. Sant'Anna. aeaweb.org/articles?id=10.12…
Bea G. Osma retweeted
Forthcoming in the AER: "Reproducible Aggregation of Sample-Split Statistics" by David M. Ritzwoller and Joseph P. Romano. aeaweb.org/articles?id=10.12…
Bea G. Osma retweeted
I've learned some more about how different "new" DiD estimators fare with missing data and staggered interventions. Not surprisingly, using an extended TWFE estimator -- with either lagged indicators or leads and lags -- is the best: both use all complete cases.
Bea G. Osma retweeted
I am happy to share that our paper, "The Paradox of Inventors' Job Security" (joint work with @NeusPalomeras & @d_wehrheim) has just been accepted in Organization Science. Link to the article:doi.org/10.1287/orsc.2025.21….
Bea G. Osma retweeted
Summer break is here!☀️Time to disconnect and enjoy some well-deserved relaxation after a busy academic year🏖️
Whether you are unplugging or catching up on the latest finance and accounting insights, have a restful holiday!📚✨ @asociacionAECA
👉 tandfonline.com/toc/refc20/c…
