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Any PhD student in Marketing can tell you that endogeneity and causal inference are important. But do you know just how many in marketing papers use causal inference methods? @DPapies, Peter Ebbes and I took a closer look.
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Elea McDonnell Feit
4.6K posts
Elea McDonnell Feit
@eleafeit
Associate Professor of Marketing @DrexelUniv. Bayesian. Philadelphian. Borough Council for KSQ. Opinions mine.
Philadelphia Katılım Ocak 2010
971 Takip Edilen2.3K Takipçiler
@SEPTA_SOCIAL Yes. I was at Wawa. No announcements until 7:50ish.
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@SEPTA_SOCIAL where is the 7:25 inbound train from Wawa? No train. No announcement. No alert in the app. There are about 100 of us just standing on the platform wondering what to do.
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@SEPTA_SOCIAL Thanks! There weren’t any announcements until it was over 20 minutes late.
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@eleafeit It was significantly delayed due to mechanical issues and was just canceled as a result of this. ^EN x.com/SEPTA/status/1…
SEPTA@SEPTA
Media: Inbound train #9368, scheduled to depart Wawa Station at 7:25 a.m., is canceled due to mechanical issues. The next scheduled trip from Wawa is at 8:08 a.m.
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Check out some of the cool events on global trade and sanctions that my colleagues at the new @DrexelCGPA are planning!
Center for Global Policy Analysis@DrexelCGPA
Many thanks to our great partners @WIFOat and @WU_Econ for hosting the Second Annual Workshop on sanctions in Vienna on May 27, 2025! 🙏 Please consider submitting your paper on sanctions before the deadline on February 28, 2025. We hope to see you there.
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@brett__gordon and @CaioWaisman expertly show advertisers how to design their experiments to estimate the thing they need to know to make the decisions they want to make.
Brett Gordon@brett__gordon
Paper with @CaioWaisman finally out in articles in advance. WP version: arxiv.org/abs/2302.13857
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Goodbye X. You can find me over at BS. Still @eleafeit over there.
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Elea McDonnell Feit retweetledi
🎇 PhD student internships in Computational Social Science at Microsoft Research NYC 🎇
These are 12 week, in person internships with some combo of Dan Goldstein, Jake Hofman, & David Rothschild
Early (January - April) start dates somewhat preferred
jobs.careers.microsoft.com/global/en/job/…
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You want to know the effect of some treatment on an outcome and have a time series of outcomes for each subject pre- and post-treatment. Access to treatment is regional and is arguably quasi-random. Compliance is definitely not random. What analysis would you do?
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Elea McDonnell Feit retweetledi
On September 13, 1826, Anthony J. Drexel was born in Philadelphia. Happy birthday to our university's founder!
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To set advertising budgets, you really need to know the _marginal_ incremetality. This paper shows how to design an experiment to measure marginal incrementality. Super important!
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Treatment/control incrementally experiments measure the total incrementally of a campaign. That's great if you are trying to decide whether or not to use a particular channel, but...
Brett Gordon@brett__gordon
How many consumers should a campaign reach or what budget should be set? @CaioWaisman and I present a method for these *intensive margin* ad decisions. 📜"Multi-cell experiments for marginal treatment effect estimation of digital ads", soon at MngSci. arxiv.org/abs/2302.13857
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How many consumers should a campaign reach or what budget should be set? @CaioWaisman and I present a method for these *intensive margin* ad decisions.
📜"Multi-cell experiments for marginal treatment effect estimation of digital ads", soon at MngSci.
arxiv.org/abs/2302.13857
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@DanielPosen @JohnHelveston I’ve been organizing conferences for a few years and can confirm that hotel and convention center costs are going up. Universities can be cheaper but it can be hard for them to handle more that a few hundred.
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In today's episode, "AI" rendered a significant achievement by @eleafeit and @marketsensei invisible ...
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I'm very sad to share the news that my dear colleague @DanielKorschun passed away last week. He brought an endless supply of espresso and optimism to our department that I will miss. You can read more at mailchi.mp/lebow/remember…
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@d_mccar @ama_journals I meant it! I’ve only read one of your reviews (afaik) and it was spot on.
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@d_mccar @ama_journals Well deserved! You’re going to be great!
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How is it that I can stream TikTok's all day long, but getting a weather radar animation takes for-ev-er?
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