Journal Article Optimal Control and Stabilization Policy: An Application to the Coffee Economy Get access Alan H. Gelb Alan H. Gelb University of Essex Search for other works by this author on: Oxford Academic Google Scholar The Review of Economic Studies, Volume 44, Issue 1, February 1977, Pages 95–109, https://doi.org/10.2307/2296975 Published: 01 February 1977 Article history Received: 01 December 1974 Accepted: 01 August 1976 Published: 01 February 1977