taxation on the migration decisions of the entire working population in a high-tax source country, Finland. We find that the … average domestic elasticity of migration with respect to the domestic tax rate is very small (around 0.0005). We also examine … the income gradient of the semi-elasticity of migration, shown to be the key sufficient statistic in Lehmann et al. (2014 …

gain (𝐵𝐺) have been studied extensively while 𝐴𝐷 has not, I examine migration's impact on ability (𝑎) as well as on …; ii) Migration reduces (raises) home country residents' (migrants') average ability, with an ambiguous (positive) impact … fraction of our estimate. Thus, in order to correctly assess the impact of skilled migration, home and host countries …