Arbeitspapier

The impact of teacher subject knowledge on student achievement: Evidence from within-teacher within-student variation

Teachers differ greatly in how much they teach their students, but little is known about which teacher attributes account for this. We estimate the causal effect of teacher subject knowledge on student achievement using within-teacher within-student variation, exploiting a unique Peruvian 6th-grade dataset that tested both students and their teachers in two subjects. We circumvent omitted-variable and selection biases using student and teacher fixed effects and observing teachers teaching both subjects in one-classroom-per-grade schools. After measurement-error correction, one standard deviation in subject-specific teacher achievement increases student achievement by about 10 percent of a standard deviation.

Language
Englisch

Bibliographic citation
Series: CESifo Working Paper ; No. 3111

Classification
Wirtschaft
Education and Research Institutions: General
Economic Development: Human Resources; Human Development; Income Distribution; Migration
Subject
teacher knowledge
student achievement
Peru
Lehrkräfte
Qualifikation
Wissen
Schüler
Bildungsniveau
Schätzung
Peru

Event
Geistige Schöpfung
(who)
Metzler, Johannes
Woessmann, Ludger
Event
Veröffentlichung
(who)
Center for Economic Studies and ifo Institute (CESifo)
(where)
Munich
(when)
2010

Handle
Last update
10.03.2025, 11:42 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Metzler, Johannes
  • Woessmann, Ludger
  • Center for Economic Studies and ifo Institute (CESifo)

Time of origin

  • 2010

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