Davidson, Russell; MacKinnon, James G. - Economics Department, Queen's University - 2004
Instrumental Variables Estimator," or JIVE, with that of the more familiar 2SLS and LIML estimators. We find no evidence to suggest … to LIML in all respects. Interestingly, JIVE seems to perform particularly badly when the instruments are weak. … that JIVE should ever be used. It is always more dispersed than 2SLS, often very much so, and it is almost always inferior …