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Two-stage least squares as minimum distance
Windmeijer, Frank, (2017)
A specification test for nonparametric instrumental variable regression
Gagliardini, Patrick, (2017)
Averaging of moment condition estimators
Chen, Xiaohong, (2012)
Simultaneous equations with covariance restrictions
Rothenberg, Thomas J., (1990)
Approximate Power Functions for Some Robust Tests of Regression Coefficients
Rothenberg, Thomas J., (1984)