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What happens when econometrics and psychometrics collide? : an example using the PISA data / John Jerrim (University College London), Luis Alejandro Lopez-Agudo (Universidad de Málaga), Oscar D. Marcenaro-Gutierrez (Universidad de Málaga), Nikki Shure (University College London and IZA) ; IZA Institute of Labor Economics
VerfasserJerrim, John Peter ; Lopez-Agudo, Luis Alejandro ; Marcenaro-Gutierrez, Oscar D. ; Shure, Nikki
KörperschaftForschungsinstitut zur Zukunft der Arbeit
ErschienenBonn, Germany : IZA Institute of Labor Economics, June 2017
Elektronische Ressource
1 Online-Ressource (34 Seiten) : Diagramme
SerieDiscussion paper ; no. 10847
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dp10847.pdf [0.65 mb]What happens when econometrics and psychometrics collide?
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International large-scale assessments such as PISA are increasingly being used to benchmark the academic performance of young people across the world. Yet many of the technicalities underpinning these datasets are misunderstood by applied researchers, who sometimes fail to take their complex sample and test designs into account. The aim of this paper is to generate a better understanding amongst economists about how such databases are created, and what this implies for the empirical methodologies one should (or should not) apply. We explain how some of the modelling strategies preferred by economists seem to be at odds with the complex test design, and provide clear advice on the types of robustness tests that are therefore needed when analyzing these datasets. In doing so, we hope to generate a better understanding of international large-scale education databases, and promote better practice in their use.