TY  - BOOK
AU  - Woolridge, Jeffrey M                                        
TI  - Econometric Analysis of Cross Section and Panel Data                                                                    
SN  - 9780262232586
PY  - 2010///
CY  - Cambridge                                                   
PB  - The MIT Press                                               
KW  - Econometrics - Asymptotic theory
ER  -