, partly in response to policies. Our results suggest that more segregated countries in terms of ethnicity and language, i …

We document and analyze the emergence of a substantial gender gap in mathematics in the early years of schooling using … score gap that appears over these same ages. We document the presence of this gender math gap across every strata of society …, we find that earlier results linking the gender gap in math to measures of gender equality are sensitive to the inclusion …

characteristics and on countries' regulatory differences. We show that individual characteristics, such as gender, age, and status in …

' willingness to work with different coauthors. There are only small gender differences in the impacts of age on numbers of …