Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleInstrument Selection for Consistent IV Estimator.AuthorsRyan, David L.; Young, DenisePublicationEconometric Theory, 1996, Vol 12, Issue 4, p743ISSN0266-4666Publication typeArticleDOI10.1017/S0266466600007040