TY - BOOK AU - Wooldridge,Jeffrey M. TI - Introductory econometrics: a modern approach SN - 0324585489 AV - HB139 .W665 2009 PY - 2009/// CY - [Mason, OH] PB - South-Western, Cengage Learning KW - Econometrics. N1 - Access code card to eResources: Data sets, Solutions manual, and EconApps included; Includes bibliographical references (p. 830-834) and index; Regression analysis with cross-sectional data -- Regression analysis with time series data -- Advanced topics ER -