Increasing the power of specification tests
This paper shows how to increase the power of Hausman's (1978) specification test as well as the difference test in a large class of models. The idea is to impose the restrictions of the null and the alternative hypotheses when estimating the covariance matrix. If the null hypothesis is true th...
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier Ltd
2019
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Subjects: | |
Online Access: | View Fulltext in Publisher |