Angelsen Arid Individual choice under uncertainty - Bergen NO 1993 : - 23p : ill ; 23 cm. - CMI Working paper 1993: 4 . Includes bibliographical references . ISBN: 0804-3639 Subjects--Topical Terms: UncertainityEconomic theoryRiskDecision making Gov. Doc. Class. No.: NO CMI DSHR WP-1993:4