Olle Hammar is an assistant professor in economics at Linnaeus University and researcher at Stockholm School of Economics. He has previously been a postdoctoral researcher at the Institute for Futures Studies and the Research Institute of Industrial Economics (IFN). He has also been a visiting scholar at the University of California, Berkeley, and Columbia University. He obtained his Ph.D. in economics from Uppsala University in 2021. His research focuses on topics related to inequality, migration, culture, and replication.