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Persistent link: https://www.econbiz.de/10005432379
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We investigate confidence intervals and inference for the instrumental variables model with weak instruments. Wald-based confidence intervals perform poorly in that the probability they reject the null is far greater than their nominal size. In the worst case, Wald-based confidence intervals...
Persistent link: https://www.econbiz.de/10005432429
Persistent link: https://www.econbiz.de/10005198656
We investigate confidence intervals and inference for the instrumental variables model with weak instruments. Wald-based confidence intervals perform poorly in that the probability they reject the null is far greater than their nominal size. In the worst case, Wald-based confidence intervals...
Persistent link: https://www.econbiz.de/10005623958