Cryptocurrencies pose substantial challenges to tax enforcement due to their anonymous and decentralized properties, undermining conventional regulatory practices. We study the impact of an ambitious new enforcement initiative aimed at addressing these challenges: domestic third-party reporting...

Extensive evidence shows exposure to ambient PM2.5 is associated with a wide range of poor health outcomes. But few studies examine genuinely long-run pollution exposures in nationally representative data. This study does so, exploiting longitudinally-linked Census data for Northern Ireland,...

We study the impact of affordable after-school care programs on the labor market outcomes of mothers. Specifically, we analyze the effects of a policy implemented in Quebec (Canada) in 1998, which reduced the costs and expanded the availability of after-school care programs for primary school...

I investigate what affects foreign students' decision to stay and work in the host country after completion of higher education. Specifically I ask whether the network of native peers at university affect the probability that foreign students in Denmark stay in the country and find employment...

While physicians are crucial to patient outcomes, what determines physician behavior and decision making remains to be understood. In this paper, we study how physicians' family characteristics influence physicians' behavior and patient health outcomes. Using administrative data from Denmark and...