Class size effects on student achievement: heterogeneity across abilities and fields

C-Tier

Journal: Education Economics

Year: 2013

Volume: 21

Issue: 2

Pages: 135-153

Authors (3)

Maria De Paola (Università degli Studi della C...) Michela Ponzo (not in RePEc) Vincenzo Scoppa (Università degli Studi della C...)

Score contribution per author:

0.336 = (α=2.02 / 3 authors) × 0.5x C-tier

α: calibrated so average coauthorship-adjusted count equals average raw count