This paper examines how including latent variables can benefit propensity score matching. A researcher can estimate, based on theoretical presumptions, the latent variable from the observed manifest variables and can use this estimate in propensity score matching. This paper demonstrates the...

This paper attempts to assess outcomes of school system decentralization in Poland. National examination results are analyzed using the value-added model of teaching quality. Variation in decentralized spending is related to estimates of achievement growth. Exploring exam results for three...