Welcome to Tsz Chun [子俊 Ji2 Jeun3] Kwok [郭 Gwok3]'s academic site! I am a Postdoctoral Researcher in the department of economics at the Universidad Carlos III de Madrid. I received my PhD in economics from Uppsala University in 2026.

As a member of the ERC Consolidator Grant project EXKIN ("Mobility, Sorting and Inequality with Extended Kinship Data," PI: Jan Stuhler), my recent work focuses on applying population-wide register data on extended families to study intergenerational mobility, assortative mating, and inequality.