Template-Type: ReDIF-Article 1.0 Author-Name: Majid Ahmadian Title: Pricing Policies of an Oil Cartel with Expectation of Substitute Producers Classification-JEL: F0 Pages: 115-120 Volume: Volume 9 Issue: Number 1 Year: 1988 Abstract: The proposition that the net price in a competitive market and the net marginal revenue in a monopolistic market rise at the rate of interest was first demonstrated by Hotelling (1931) for a non-durable exhaustible resource. However, Levhari and Liviatan (1977) and Fisher (1981) have shown that Hotelling's r-percent rule is not valid when extraction costs rise with cumulative production. This r-percent rule also applies to a perfectly durable resource when the resource is produced in a competitive market. It does not apply in the case of a monopolistic market. Handle: RePEc:aen:journl:1988v09-01-a10 File-URL: http://www.iaee.org/en/publications/ejarticle.aspx?id=1871 File-Format: text/html File-Restriction: Access to full text is restricted to IAEE members and subscribers.