P. Rao

A Note on Econometrics of Joint Production

P. Rao, Potluri Rao, 1969 .

Some Notes on Misspecification in Multiple Regressions

P. Rao, Potluri Rao, 1971 .

Specification Bias in Seemingly Unrelated Regressions

P. Rao, 1974 .

Small-Sample Properties of Several Two-Stage Regression Methods in the Context of Auto-Correlated Errors

Zvi Griliches, Z. Griliches, P. Rao, 1969 .