The same dataset can be analysed in different justifiable ways to answer the same research question, potentially challenging the robustness of empirical science1–3. In this crowd initiative, we investigated the…
We study how public school teachers use paid sick leave. Most U.S. sick leave schemes operate as individualized credit accounts – paid leave is earned and unused leave accumulates, producing an employee-specific…
In 2001, Germany abolished public occupational disability insurance (ODI)—the second tier of its public DI system—for cohorts born after 1960. Using administrative data, we first document that, in the long run,…
Aufgrund des demografischen Wandels und stark steigender Sozialversicherungsbeiträge skizziert dieser Policy Brief eine mögliche „Agenda 2035“ zur nachhaltigen Finanzierung der deutschen…
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…