Media type: E-Article Title: Economics Contributor: FERLEGER, LOUIS imprint: SAGE Publications, 1984 Published in: The ANNALS of the American Academy of Political and Social Science Language: English DOI: 10.1177/0002716284473001071 ISSN: 1552-3349; 0002-7162 Keywords: General Social Sciences ; Sociology and Political Science Origination: Footnote: