TY  - BOOK
AU  - Pokorny,Michael
TI  - An Introduction to Econometrics 
SN  - 9780631150039
U1  - 330 
PY  - 1993///
CY  - UK: 
PB  - Blackwell , 
KW  - Economics
KW  - Heteroskedastic
KW  - Multicollinearity
KW  - Policy
ER  -