Heckman, James J (ed.) Leamer, Edward E. (ed.) Handbook of Econometrics - Amsterdam et al., Elsevier, 2007 - 927 pages - C1 10 -6A - Handbook of Econometrics (Volume 6a) . ISBN: 0-444-50631-4 Subjects--Topical Terms: Econometrics Index Terms--Genre/Form: handbook