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David Seim 🇪🇪🇸🇪🇺🇦

@SeimSeim

Professor of Economics at Stockholm University. Co-editor @AEJ:EP. Interests: Public Finance and Labor Economics.
Stockholm, Sverige davidseim.com Joined October 2011
671 Following 1.3K Followers 459 Posts

Latest posts 5

David Seim 🇪🇪🇸🇪🇺🇦 @SeimSeim
New work with @mariusring and @gabriel_zucman: Holding companies have become an increasingly important tool for tax avoidance among the richest households in Norway and Sweden.
Gabriel Zucman Verified account @gabriel_zucman Aug 20
New research: with @mariusring and @SeimSeim, we studied the taxes paid by the super-rich in Sweden and Norway, thinking that if some countries must do a good job of taxing billionaires, it must be them.

To our surprise, we found… the opposite. 🧵
gabriel-zucman.eu/files/RSZ2026.…
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David Seim 🇪🇪🇸🇪🇺🇦 @SeimSeim
Fantastic work by my excellent colleague David Strömberg and coauthors. When AI use rose among Chinese students, homework scores increased while exam scores plunged. @SU_Economics
The Economist Verified account @TheEconomist Aug 19
Homework scores once predicted exam performance; now a new study shows those who score highest are, perversely, more likely to do worse in exams. Our charts explain the trend economist.com/graphic-detail…
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David Seim 🇪🇪🇸🇪🇺🇦 @SeimSeim
Ny studie om privata sjukvårdsförsäkringar 🇸🇪
Huvudresultat:

1️⃣ De går främst till höginkomsttagare (ofta via arbetsgivare)
2️⃣ Arbetsgivarförsäkring leder kausalt till mer vård och snabbare specialistkontakt
3️⃣ De ökar belastningen på offentligt finansierad vård
Jonas Vlachos @jonasvlachos Jun 1
Ny studie av kollegorna! svt.se/nyheter/inrike…
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