Konstantin M. Wacker

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Konstantin M. Wacker

Konstantin M. Wacker

@KM_Wacker

Economist working on #economicgrowth, #growth #econometrics & macro development || Associate prof @UniGroningenFEB || #Firstgen graduate

Groningen, Nederland Katılım Temmuz 2014
921 Takip Edilen965 Takipçiler
Jeffrey Wooldridge
Jeffrey Wooldridge@jmwooldridge·
Everybody’s talkin’ ‘bout the new diff-in-diffs but it’s still two-way FE to me.
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Konstantin M. Wacker
Konstantin M. Wacker@KM_Wacker·
@KhoaVuUmn ...and how they complain about students doing their work with AI instead of working it out the hard way and learn.
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Khoa Vu
Khoa Vu@KhoaVuUmn·
For people who explicitly choose a career in research, it's funny to see how eager some are to outsource aspect of research to AI.
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Konstantin M. Wacker
Konstantin M. Wacker@KM_Wacker·
🎁 BONUS: -) Standard "robust" inference can be applied. -) Efficiency loss appears small, even with small T. -) Second step is OLS - much scope for visualizations and other tools. (6/6)
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Konstantin M. Wacker
Konstantin M. Wacker@KM_Wacker·
🆗 🆒, what about the interaction effects now? 1. If they are time-varying, just add this interaction on top of unit-specific x effects. 2. If they are not time-varying, project unit-specific coefficients on interaction variable in a second step OLS regression. (5/6)
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Peter Hull
Peter Hull@instrumenthull·
The concept of "causality" has been philosophized about since at least the ancient greeks. Why did it take until the 20th century (or so) for it to be formalized and studied mathematically?
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Anna Stansbury
Anna Stansbury@annastansbury·
📢now forthcoming in ECMA! The Class Gap in Career Progression: Evidence from US Academia Class is rarely a focus of research or DEI in elite US occupations. Evidence suggests it should be: we find a large class gap in at least one occupation - tenure-track academia...🧵
Anna Stansbury tweet media
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