Template-Type: ReDIF-Article 1.0 Author-Name: G. Campbell Watkins Title: Preface Classification-JEL: F0 Pages: Volume: Volume 20 Issue: Special Issue Year: 1999 Abstract: Handle: RePEc:aen:journl:1999si-a01 File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=1040 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.