Template-Type: ReDIF-Article 1.0 Author-Name: n/a Title: Volume 4 Index Classification-JEL: F0 Pages: Volume: Volume 4 Issue: Number 4 Year: 1983 Abstract: Handle: RePEc:aen:journl:1983v04-04-a06 File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=1615 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.