The Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel 2021 was divided, one half awarded to David Card « for his empirical contributions to labour economics », the other half jointly to Joshua D. Angrist and Guido W. Imbens « for their methodological contributions to the analysis of causal relationships. »
Watch the video of the ceremony: The Prize in Economic Sciences 2021 – Prize announcement (nobelprize.org)