Hahn, Jinyong Et al. <br/><br/>
Estimation with weak instruments:Accuracy of higher order bias and MSE approximations 
 J5709  2004 

 -  2004 
 - 272-306  V.  07  Issue.   1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Econometrics
<br/><br/><label>Subjects--Index Terms: </label>Weak instruments;Higher order expansions;Bias reduction;Jackknife;2SLS;