Class-Size Effects in School Systems Around the World: Evidence from Between-Grade Variation in TIMSS

Authors:
  • LWLudger Woessmann
    Ludger Woessmann
  • MWMartin R. West
    Martin R. West
Preprint
Publisher website
Google Scholar
Abstract
We estimate the effect of class size on student performance in 18 countries, combining school fixed effects and instrumental variables to identify random class-