I study how studying with people from different countries shapes our lives. Using large-scale data from the Netherlands, I look at how international classmates influence students’ attitudes, relationships, and labour market outcomes. This matters because universities are not just places where people gain skills, they also shape how we see others and the world. 

Clear evidence

My attention was drawn to this topic when the previous Dutch government proposed reducing the number of international students. I was surprised that such an important decision was being discussed without clear evidence on its broader effects. I wanted to understand what students really gain or lose from diverse classrooms. 

More likely to connect

My research shows that international peers make students more open, more internationally oriented, and more likely to connect across cultures, without harming their careers. I hope this helps policymakers and universities see internationalisation as an investment in a more open and connected society.