Despite the fact that Cesarean section (C-section) is the most commonly performed surgery in a number of industrialized countries, little is known about the long-term consequences for the mothers and children involved. In this study, I use a sample of high-risk births—namely, breech births, in...

This paper explores the relationship between Covid-19 infection rates, race, and type of work. We focus on three U.S. cities-Chicago, New York, and Philadelphia-allowing us to exploit zip code-level variation in infection rates and testing rates over time, while controlling for a variety of...

This study investigates conditions favouring early labor marketintegration for immigrants in Sweden. The study is based on a survey among immigrants just two and a half years after they received a permanent residence permit. Factors such as work experience; Swedish spouse and the local labor...

Recent immigrants tend to locate in ethnic enclaves within metropolitan areas. The economic consequence of living in such enclaves is still an unresolved issue. We use an immigrant policy initiative in Sweden, when government authorities distributed refugee immigrants across locales in a way...

Many developed countries, e.g. the UK, Germany, and Sweden, use or have used settlement policies to direct the inflow of new immigrants away from immigrant dense metropolitan areas. We evaluate a reform of Swedish immigration policy that featured dispersion of refugee immigrants across the...

We explain persistent differences in cultural traits of immigrant groups with the presence of community leaders. Leaders influence the cultural traits of their community, which have an impact on the group's earnings. They determine whether a community will be more assimilated and wealthier or...

I study the effects of naturalizations on labor market outcomes and family formation. The results show that naturalizations are associated with improving economic outcomes for immigrants from outside the OECD. The strength of the correlation varies depending on the country group and gender. A...

Recent immigrants tend to locate in ethnic enclaves within metropolitan areas. The economic consequence of living in such enclaves is still an unresolved issue. We use an immigrant policy initiative in Sweden, when government authorities distributed refugee immigrants across locales in a way...