c165.
(8) Trust and reciprocity. Original: “A4. Trust and reciprocity: Appropriators trust one another to keep promises and relate to one another with reciprocity.” Ostrom “Reformulating the Commons”, pp 22, 26 and 34. For a full development of this theme, see Elinor Ostrom and James A. Walker, eds. (2002), Trust and Reciprocity: Interdisciplinary Lessons for Experimental Research.