Template-Type: ReDIF-Article 1.0 Author-Name: n/a Title: Volume 6 Index Classification-JEL: F0 Pages: Volume: Volume 6 Issue: Number 4 Year: 1985 Abstract: Handle: RePEc:aen:journl:1985v06-04-a11 File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=1745 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.