COWLES FOUNDATION FOR RESEARCH IN ECONOMICS AT YALE UNIVERSITY : Box 2125, Yale Station New Haven, Connecticut

• Book ID: 111044012
• Publisher: John Wiley and Sons
• Year: 1965
• Tongue: English
• Weight: 59 KB
• Volume: 17
• Category: Article
• ISSN: 0026-1386
• DOI: 10.1111/j.1467-999x.1965.tb00328.x