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On the limiting and empirical distributions of IV estimators when some of the instruments are actually endogenous
Kiviet, J. F., (2013)
The asymptotic and finite sample distributions of OLS and simple IV in simultaneous equations
Kiviet, J. F., (2006)
Discriminating between (in)valid external instruments and (in)valid exclusion restrictions
Kiviet, J. F., (2017)