This article presents an original spatial methodology based on a network analysis approach in order to identify and to track spatial similarities among economic activities as well as to analyse their interdependence. Traditionally, such interdependence is analysed using input-output matrices...

When contributing content on large online platforms, producers of user-generated content have to decide where to contribute. On a complex and dynamic platform like wikipedia, this decision is expected to depend on the way the content is organized. We analyse whether the hyperlinks on Wikipedia...

I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form endogenously. I exploit exogenous variation in the article network of German Wikipedia to circumvent this problem. Wikipedia prominently advertises one featured article on its main...

I examine teenage pregnancy in Ghana, focusing on the role and interplay of Ghanaian and English reading skills, formal educational attainment, and adult literacy program participation. Pursuing several alternative identification strategies three main results are established. First, I confirm...

Estimating the effect of ethnic capital on human capital investment decisions is complicated by the endogeneity of immigrants’ location choice, unobserved local correlates and the reflection problem. We exploit the institutional setting of a rare immigrant settlement policy in Germany, that...

This paper estimates private and social returns to investment in education in Turkey, using the 2017 Household Labor Force Survey and alternative methodologies. The analysis uses the 1997 education reform of increasing compulsory education by three years as an instrument. This results in a...

This paper analyzes the relationship between education and health outcomes using a natural experiment in Turkey. The compulsory schooling increased from 5 to 8 years in 1997. This increase was accompanied by a massive construction of classrooms and recruitment of teachers in a differential rate...

Due to the prevalence and important consequences of student work, the topic has seen an increased interest in the literature. However, to date the focus has been solely on measuring the effect of student employment on later labour market outcomes, relying on signalling theory to explain the...

It is well-established that (1) there is a large genetic component to mental health, and (2) higher schooling attainment is associated with better mental health. Given these two observations, we test the hypothesis that schooling may attenuate the genetic predisposition to poor mental health....

This study uses a field experiment to resolve the difficulties of quantifying personal appearance and identify a direct causal relationship between appearance and employment in China. The experiment reveals that taste-based pure appearance discrimination exists at the pre-interview stage. There...