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23 octobre 2017
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- 1710.08558
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Economics - EconometricsSujets proches
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Hajime Seya et al., « Propensity score matching for multiple treatment levels: A CODA-based contribution », arXiv - économie
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This study proposes a simple technique for propensity score matching for multiple treatment levels under the strong unconfoundedness assumption with the help of the Aitchison distance proposed in the field of compositional data analysis (CODA).