@book {13467, title = {Welfare - Vol. 1 Aggregate Consumer Behavior}, year = {1997}, publisher = {MIT Press}, organization = {MIT Press}, url = {http://mitpress.mit.edu/catalog/item/default.asp?sid=0AB65EAF-BA20-44DD-9900-284DF60EAC6D\&ttype=2\&tid=8144}, author = {Dale Jorgenson} }