Mathematician/Technologist/Economist. Head IDSC - RDC of IZA, Coordinator Data & Technology @iza_bonn. Fellow @ifo_Institut. Academic Editor @PLOSONE. 🇪🇺🇺🇦

Bonn, Germany
Joined June 2009
On my way to Zürich for the 8th and last edition of the workshop Peter Kuhn and I have been running for the last years. This is my last "public appearance" for IDSC and for IZA before leaving at the end of October 2025. Program looks fun. conference.iza.org/DATA_2025…
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The Behavioral Signature of GenAI in Scientific Communication ifo.de/en/cesifo/publication…
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The program for the 8th issue of our "Matching Jobs and Workers Online" workshop is now online conference.iza.org/DATA_2025… This year co-organized with and hosted at @KOFETH in Zurich.
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Cool inter-angency workshop I was happy to be a part of over the last couple of days in Turin Italy (Catch my slides). etf.europa.eu/en/news-and-ev…
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Nikos Askitas retweeted
Die Unternehmen in 🇩🇪 planen mit weniger #Personal. Das #ifoBeschäftigungsbarometer sank im Febr. auf 93,0 Punkte (93,4 im Jan.). „Die Lage am Arbeitsmarkt bleibt angespannt – auch wegen des Strukturwandels in der Wirtschaft.“ @KlausWohlrabe. #ifoUmfragen ifo.de/fakten/2025-02-26/unt…
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Toll Index in January 2025 (German border crossing activity of Long Vehicles) only marginally better than December 2024 and 2.6% down year-over-year. askitas.com/toll-index-janua…
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Acting autocratically and evidence-free is not enough for the Trump nuts. Now they are attacking the data! With AFD at 20% and cosying up to Musk the specter of German official (micro-)data getting in the wrong hands is on the horizon as well... spglobal.com/market-intellig…
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AI industry is tapping out on new data to train on, forced to shift away from the way models are trained today. Like with fossil fuels: just as oil is a finite resource, the internet contains a finite amount of human-generated content. theverge.com/2024/12/13/2432…
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