During the postwar period, many countries have de-tracked their secondary schools, based on the view that early tracking was unfair. What are the efficiency costs, if any, of de-tracking schools? To answer this question, we develop a two skills - two jobs model with a frictional labour market,...

There is substantial cross-country variation in secondary school design, with some countries tracking students into different ability schools very early, and other countries with little or no tracking at all. Does tracking length affects school performance, as measured by standardized test...

Using Italian data on standardized test scores, we show that the substantial heterogeneity in how performance changes with the position of questions can alter the rank of individuals and classes as the length of the test increases. We examine whether decomposing test scores into initial...

We use a natural experiment to show that the presence of an external examiner in standardized school tests reduces the proportion of correct answers in monitored classes by 5.5 to 8.5% – depending on the grade and the test – with respect to classes in schools with no external monitor. We...

We use data on international chess tournaments to study the relationship between age and mental productivity in a brain-intensive profession. We show that less talented players tend to leave the game in the earliest phases of their career. When the effects of age on productivity vary with...

We investigate whether classical studies in high school that emphasize in Italy the study of ancient languages such as Latin and Greek - affect personality traits. Using Italian survey data, we compare individuals who did classical studies in high school with similar individuals who completed a...

We study whether a higher share of immigrant pupils affects the school performance of natives using aggregate multi-country data from PISA. We find evidence of a negative and statistically significant relationship. The size of the estimated effect is small: doubling the share of immigrant pupils...

Several commentators have argued that vocational education provides a smoother school to work transition than academic education. In the long - run, however, the skills it provides depreciate faster and individuals with this type of education are less capable of adapting to technical change....

We estimate the causal effects of regular and occasional grandchild care on the depression of grandmothers and grandfathers, using data from the Survey on Health, Ageing and Retirement in Europe and an instrumental variables strategy which exploits the variation in the timing of interviews...

We estimate the effect of the high school curriculum (or track) on the returns to college using data from the Italian PLUS (Participation Labour and Unemployment Survey) survey. We find that college graduates with vocational high school are less likely to be employed than graduates with academic...