The Identification Zoo¶
Lewbel, A. (2019). The Identification Zoo: Meanings of Identification in Econometrics. Journal of Economic Literature, 57(4), 835-903.
Cited by¶
2 citations across 2 artifacts.
Each citation links to the sentence it supports in the citing article.
Primes¶
- Identifiability
- In statistics and econometrics it appears as parameter identifiability in structural-equation models, the rank-and-order conditions for simultaneous-equation systems, identification of causal effects via instrumental variables or regression discontinuity, and weak-identification problems where parameters are technically identified but practically not.
This sourceSurvey cataloguing identification concepts in econometrics — point versus set, structural-equation rank-and-order conditions, instrumental variables, weak identification.
- In statistics and econometrics it appears as parameter identifiability in structural-equation models, the rank-and-order conditions for simultaneous-equation systems, identification of causal effects via instrumental variables or regression discontinuity, and weak-identification problems where parameters are technically identified but practically not.
- Preimage
- This is the structural content of econometric identification, parameter identifiability in statistics, and case-closing in forensics.
This sourceSurveys identification as whether the mapping from parameters to observables is invertible (the preimage a singleton).
- This is the structural content of econometric identification, parameter identifiability in statistics, and case-closing in forensics.
Verification¶
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