TY - BOOK AU - Maddala G. S. TI - Introduction to econometrics SN - 0023745452 PY - 1992/// CY - New Jersey PB - Prentice-Hall KW - Econometric models KW - Probability KW - Random variables KW - Probability distributions KW - Statistical inference KW - Regression KW - Heteroskedasticity KW - Autocorrelation KW - Multicollinearity KW - Models of Expectations ER -