Baltagi, Badi H. Econometrics / Badi H. Baltagi. - 5th ed. - Heidelberg ; New York : Springer, 2011. - xv, 410 p. : ill. (B&W) ; 26 cm. - Springer texts in business and economics . Includes : Appendix Includes : Index Includes bibliographical references and index. ISBN: 9783642200588 Subjects--Topical Terms: Econometrics. Dewey Class. No.: 330.01 / BAL