TY - BOOK AU - Godfrey,L.G. TI - Misspecification tests in econometrics: the lagrange multiplier principle and others approaches SN - 0521266165 : U1 - 330.0724 PY - 1988/// CY - Cambridge PB - The University Press KW - Econometrics KW - Econometric models KW - Multiplier (economics) N1 - Includes bibliographical references and index ER -