Cook, Alvin A., Jr., 1938- A note on a constant ratio elasticity of substitution (CRES) production function / Alvin A. Cook, Jr. - 13 pages ; 28 cm - The Rand paper series ; P-4026-1 . - Rand paper series ; P-4026-1 . Includes bibliographical references (page 10) ISBN: Hadiah Subjects--Topical Terms: Production functions (Economic theory)