“…Recent literature has studied the mobility response of star athletes (Kleven, Landais, and Saez, 2013), inventors (Akcigit, Baslandze, and Stantcheva, 2016), star scientists (Moretti and Wilson, 2017), and the ultra-wealthy (Moretti and Wilson, 2023), all finding large mobility responses to tax differentials. But these cases may feature particularly high cross-border mobility both because they involve little location-specific human capital and because the workers studied tend to be less tied to specific firms (Kleven et al, 2020).…”