Koen Jochmans works on problems in econometrics, with a particular focus on issues related to panel data and network data. His research is supported by the European Research Council through an ERC Consolidator Grant; from 2017 to 2022 he was Principal Investigator of an ERC Starting Grant. Koen joined TSE in 2021. He has been a Research Fellow at CORE (2009-2011), was on the Faculty of Sciences Po Paris (2011-2017) and the University of Cambridge (2017-2021), and has held visiting positions at Brown University (2010) and the London School of Economics (2015). Koen currently serves as Associate Editor for Journal of Business & Economic Statistics, Econometrics Journal and Journal of Applied Econometrics, having previously supported Journal of Econometrics in the same capacity.