The causal effect of educational tracking on student achievement: Evidence from a difference-in-difference approach with matching

19 November 2020
Versione stampabile

Time: 14.00

Speaker

Abstract

The aim of this article is to assess whether the track attended in upper secondary education affects student achievement in Italy, by disentangling the genuine effects of track choices from selection biases relating to the different characteristics of students enrolled in different tracks.We contribute to the literature by relying on a more detailed measure of tracking, by focusing on between-school tracking and exploring whether track effects vary systematically by student social background, a largely overlooked issue in previous research. We adopt a counterfactual approach and rely on population panel data on a recent cohort of students assessed in 5th, 8th and 10th grade. We rely on a difference-in-difference strategy integrated with marginal mean weighting with stratification and inverse probability weighting, which are used respectively to better control for selection into tracks and account for missing data. First, we document strong social selection into tracks, along selection based on previous scholastic achievement. Second, we find that track effects are substantial on both reading and mathematics performance, albeit slightly larger in the latter subject. Beyond the anticipated advantage of the academic track over vocational education, we also find differential effects of attending different curricula within these tracks. Third, the benefits of attending the academic tracks appear to be rather homogeneous across students from different social backgrounds.

Keywords: tracking; inequality; achievement; causal effect; social background

Discussants

 

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