Artificial intelligence (AI) is diffusing rapidly in the workplace, yet aggregate productivity gains remain limited. This paper examines the dual diffusion of AI – through both formal, employer-led and informal,…
We find a substantial and long-lasting positive effect of the introduction of regional minimum wages on training incidence and intensity. We apply a stacked difference-in-differences estimation to identify the…
Educational tracking – separating students into different classes, tracks, or schools based on ability – is relatively commonplace worldwide, despite mixed evidence concerning how it affects student outcomes.…