Media type: E-Article Title: Economics Contributor: LEVIN, STANFORD L. Published: SAGE Publications, 1998 Published in: The ANNALS of the American Academy of Political and Social Science, 559 (1998) 1, Seite 204-205 Language: English DOI: 10.1177/0002716298559001040 ISSN: 0002-7162; 1552-3349 Keywords: General Social Sciences ; Sociology and Political Science Origination: Footnote: