TY - BOOK AU - Blundell, Richard; Newey, Whitney K.; Persson, Torsten TI - Advances in economics and econometrics : theory and applications : ninth World Congress, Vol. II SN - 9780521692090 U1 - 330 PY - 2006/// CY - New York PB - Cambridge University Press KW - Economics KW - Econometrics ER -