We study whether early tracking of students based on ability increases migrant-native achievement gaps. To eliminate confounding impacts of unobserved country traits, we employ a differences-in-differences strategy that exploits international variation in the age of tracking as well as student...

We study whether early tracking of students based on ability increases migrant-native achievement gaps. To eliminate confounding impacts of unobserved country traits, we employ a differences-in-differences strategy that exploits international variation in the age of tracking as well as student...

Research on immigrants’ educational disadvantages largely focuses on differences in student achievement tests. Exploiting data from the German PIRLS extension, we find that second-generation immigrants face additional disadvantages with respect to grades and teacher recommendations for...

Composition of the euro area workforce evolves over time and in response to changing labour market conditions. We construct an estimate of growth in euro area labour quality over the period 1983-2004 and show that labour quality has grown on average by 0.6% year-on-year over this time period....

Extending the common baseline model in various dimensions does not fundamentally change the low contribution of labor quality to productivity growth in Germany. Labor quality growth is low owing to a small increase in the share of workers with higher education, a negative contribution from a...

The euro area has experienced a sustained decline in labour productivity growth sincethe 1980s. In the economic literature this phenomenon is commonly explained by adecline in capital deepening and lower total factor productivity (TFP) growth. However,the decline in labour productivity growth...

We exploit rules of class formation to identify the causal effect of increasing the number of immigrants in a classroom on natives test scores, keeping class size constant (Pure Composition Effect). We explain why this is a relevant policy parameter although it has been neglected so far. We show...

University tuition typically remains constant throughout the years of enrollment while delayed degree completion is increasingly a problem for academic institutions around the world. Theory suggests that if continuation tuition were raised, the probability of late graduation would be reduced....

We study the entrance in a retail market of consumers who are less elastic because of hurriedness and lack of information. Theory predicts that firms react by increasing prices to expand surplus extraction, but this effect weakens as market competition increases. High frequency data from Italian...

We study an inflow of buyers who are less elastic because they lack both time and information. Theory predicts that sellers increase prices to expand surplus appropriation, even if marginal costs are non-increasing, but this effect weakens as market competition intensifies. Data from Italian...