Media type: E-Article Title: Commentary Contributor: Hansen, Alvin H. Published: Harvard University Press, 1963 Published in: The Review of Economics and Statistics, 45 (1963) 2, Seite 143-145 Language: English ISSN: 0034-6535; 1530-9142 Keywords: Budgetary Concepts: A Symposium Origination: Footnote: