The Effect of Schooling on Parental Integration: Evidence from Germany (2024). CESifo Working Paper No. 11582.
Abstract. Exploiting the age-at-enrollment policies in 16 German states as exogenous source of variation, I examine whether the schooling of the oldest child in a migrant household affects parents’ integration. My analysis links administrative records on primary school enrollment cutoff dates with micro data from the German Socioeconomic Panel (SOEP). Using a regression discontinuity design around the school enrollment cutoff and an instrumental variable approach I show that children’s schooling improves the integration of parents along several dimensions, such as labor market outcomes, financial worries, and German language skills. Labor market outcomes are most positively affected for mothers. Additional analysis of underlying mechanisms suggests that results are driven by gains in disposable time and exposure to the German language and culture.
Language Learning: Human Capital Investment or Consumption? (2022), with Matthias Huber and Silke Uebelmesser. Empirica 49, 897–948.
Abstract. This paper focuses on foreign language learning as human capital investment or consumption. We apply the human capital investment framework to foreign language learning and enlarge it by the consumption motive. Based on a novel dataset of close to 5000 language course participants in 14 countries worldwide, we estimate individual and country-level determinants of the different motives for language learning and of the expected use of language skills in the labour market. We highlight possible spillovers from the consumption motive to a professional use, which emerge mostly in a “tied-mover” context. This provides guidance for targeted language policies.
A Macro-Level Analysis of Language Learning and Migration (2021), with Silke Uebelmesser and Severin Weingarten. German Economic Review 23(2), 181–232.
Abstract. This article investigates the macro-level drivers of adult-age language learning with a focus on migration based on a new dataset on German language learning in 77 countries (including Germany) for 1992–2006. Fixed-effects regressions show that language learning abroad is strongly associated with immigration from countries of the European Union and the Schengen Area whose citizens enjoy free access to Germany, while language learning in Germany is strongly associated with immigration from countries with restricted access. The different degrees of uncertainty about access to Germany seem to be of importance for preparatory language learning. To shed light on country heterogeneities, we substitute the location fixed effects with a vector of country characteristics, which include several distance measures among others, and we estimate a random-effects model. Last, we provide some tentative arguments in favour of a causal interpretation. The main results related to the role of uncertainty are mostly unaffected. The Skilled Immigration Act from 2020 removes part of this uncertainty with potential positive effects on preparatory language learning and economic and social integration.
Migration Aspirations and Intentions (2022), with Matthias Huber, Till Nikolka, Panu Poutvaara, and Silke Uebelmesser. CESifo Working Paper No. 9708.
Abstract. We carried out two multinational surveys to analyze aspirations and intentions to emigrate, and how these are linked to each other. One survey covered language course participants in 14 countries, and another students in 6 countries. We identify two groups that have been largely neglected in previous research on migration aspirations and intentions: those who intend to migrate permanently without aspirations to do so and those who intend to migrate temporarily. Analyzing main motivations to emigrate shows that discrepancy among women is driven mainly by family, and among men by work and studies.
Should I Stay or Should I Go? - Migration Decision-Making in a Multiple-Phase Model (2019), with Matthias Huber and Silke Uebelmesser. Mimeo, Jena.
The Efficiency of Innovation Systems across Europe – Regional Patterns (2025), with Michael Wyrwich and Michael Fritsch.