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A Primer for Applying Propensity-Score Matching

Open access
Heinrich, Carolyn, Maffioli, Alessandro, Vázquez, Gonzalo·2010

Abstract

This document provides a guide to the key aspects of implementing Propensity-Score Matching (PSM) methodology. It summarizes the basic conditions under which PSM can be used to estimate the impact of a program and the data required, presenting examples of PSM applications. It explains how the Conditional Independence Assumption, combined with the Overlap Condition, reduces selection bias when participation in a program is determined by observable characteristics. It also describes different matching algorithms and some tests to assess the quality of the matching.

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Metadata

Authors
Heinrich, C., Maffioli, A., & Vázquez, G.
Published
2010-08-20
OpenAlex
W1823171956
Cited by
280
References
36
Type
report
Language
en
Open access
gold

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CoChat. (2026). Citation check: A Primer for Applying Propensity-Score Matching. https://app.cochat.ai/papers/10.18235/0008567
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Heinrich, C., Maffioli, A., & Vázquez, G. (2010). A Primer for Applying Propensity-Score Matching. https://doi.org/10.18235/0008567

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