As skills of labor-market entrants are usually not directly observed by employers, individuals acquire skill signals. To study which signals are valued by employers, we simultaneously and independently randomize a broad range of skill signals on pairs of resumes of fictitious applicants among...

Wie treffen Personalleiter die Entscheidung, welche Kandidaten zum Vorstellungsgespräch eingeladen werden? Personalleiter können die Produktivität ihrer Bewerber nicht direkt beobachten, sondern müssen Schlüsse aus den Signalen schriflicher Bewerbungen ziehen. In einer neuen Studie...

Many countries use centralized exit exams as a governance devise of the school system. While abundant evidence suggests positive effects of central exams on achievement tests, previous research on university-bound students shows no effects on subsequent earnings. We suggest that labor-market...

Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across German regions during the 1960s and 1970s in...

Does a high regional concentration of immigrants of the same ethnicity affect immigrant children’s acquisition of host-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across German regions during the 1960s and 1970s...

Does a high regional concentration of immigrants of the same ethnicity affect immigrant children\'s acquisition of host-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across German regions during the 1960s and 1970s...

Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across German regions during the 1960s and 1970s in...

Does a high regional concentration of immigrants of the same ethnicity affect immigrant children's acquisition of host-country language skills and educational attainment? We exploit the exogenous placement of guest workers from five ethnicities across German regions during the 1960s and 1970s in...

Wie die PISA-Studien belegen, zählt in Deutschland etwa jeder fünfte Jugendliche zur Gruppe der "Risikoschüler", die nur unzureichende Bildung erhält. In einer aktuellen Studie, die das ifo Institut im Auftrag der Bertelsmann Stiftung verfasst hat, wurden die daraus erwachsenden...