Is there a gender gap in mathematics across many low- and middle-income countries? A detailed, comparable test score data is used to analyze this. Micro level data on school performance linked to household demographics shows that the gender gap appears to increase with age. It is shown that...

We establish the presence of a gender gap in mathematics across many low- and middle-income countries using detailed, comparable test score data. Examining micro level data on school performance linked to household demographics we note that first, the gender gap appears to increase with age....

Using a large administrative data set from Chile, we find that, on average, boys perform better than girls in mathematics. In this paper, we document several features of their relative performance. First, we note that the gender gap appears to increase with age (it doubles between fourth grade...

This paper examines the impact of fetal exposure to air pollution on 4th grade test scores in Santiago, Chile. We rely on comparisons across siblings which address concerns about locational sorting and all other time-invariant family characteristics that can lead to endogenous exposure to poor...

The New Deal For Young People is the major welfare-to-work program in the UK. It is a mandatory multistage policy targeted at the 18-24 year old unemployed. This paper investigates the effectiveness of the program in terms of enhancing the (re)employment probability of participant males. I...

The enlargement of the European Union has increased concerns about the role of generous welfare transfers in attracting migrants. This paper explores the issue of welfare migration across the 15 countries of the pre-enlargement Union and finds a significant but small effect of the generosity of...

This paper documents how the structure of extended family networks in rural Mexico relates to the poverty and inequality of the village of residence. Using the Hispanic naming convention, within-village extended family networks in 504 poor rural villages are constructed. Family networks are...

Aid programs in developing countries are likely to affect all households living in the treated areas, both eligible and non-eligible ones. Studies that focus on the treatment effect on the treated may fail to capture important spillover effects. We exploit the unique design of an aid program's...

In this paper we investigate whether peers’ behavior influences the choice of college major. Using a unique dataset of students at Bocconi University and exploiting the organization of teaching at this institution, we are able to identify the endogenous effect of peers on such decision through...

In this paper family networks affecting informal insurance and investment is being studied. Panel data from the randomized evaluation of PROGRESA in rural Mexico and the information on surnames of household heads and their spouses to identify extended families have been used. Members of an...