Annual Review of Economics· 2019Q1· Review
Weak Instruments in Instrumental Variables Regression: Theory and Practice
- 834citations
- Q1SCImago
- 2019year
Short summary
Weak instruments in IV regression undermine standard estimation and inference, a problem that persists in practice despite existing literature, especially with non-homoskedastic data.
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General Economics, Econometrics and FinanceEconomics, Econometrics and Finance