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OUT-OF-SAMPLE TESTS FOR GRANGER CAUSALITY
Chao, John, (2001)
Alternative Approximations of the Bias and MSE of the IV Estimator under Weak Identification with an Application to Bias Correction
Chao, John, (2003)
Tests of nonnested hypotheses in nonstationary regressions with an application to modeling industrial production
Chao, John C., (2000)