The New Palgrave Dictionary of Economics

2018 Edition
| Editors: Macmillan Publishers Ltd

Instrumental Variables

  • Charles E. Bates
Reference work entry
DOI: https://doi.org/10.1057/978-1-349-95189-5_1177

Abstract

Instrumental variables methods are an essential tool in modern econometric practice. The method itself is of ancient lineage and historically is closely connected with the econometrics of simultaneous equations. This article describes the statistical foundations of instrumental variables methods with a focus on their classical development.

Keywords

Central limit theorems Errors in variables Euler equations Generalized method of moments estimation Instrumental variables Law of large numbers Natural experiments Returns to schooling Serial correlation Simultaneous equations models Treatment effect Two-stage least squares estimator 

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Copyright information

© Macmillan Publishers Ltd. 2018

Authors and Affiliations

  • Charles E. Bates
    • 1
  1. 1.