Local instrumental variables and latent variable models for identifying and bounding treatment effects.
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- Record sourced from PubMed, PMID 10200330.
- Also identified by PMC identifier 16400.
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Abstract
This paper examines the relationship between various treatment parameters within a latent variable model when the effects of treatment depend on the recipient's observed and unobserved characteristics. We show how this relationship can be used to identify the treatment parameters when they are identified and to bound the parameters when they are not identified.
Medical subject headings
- Models, Statistical
- Observer Variation
- Treatment Outcome