This article generalizes a set of core design principles for the efficacy of groups that was originally derived for groups attempting to manage common-pool resources (CPRs) such as irrigation systems, forests, and fisheries. The dominant way of thinking until recently was that commons situations...

Introduction -- Framing the Approach -- Economic Dualism as a Structural Constraint of South Eastern Europe Economies and Societies -- The Post-Communist Period (1989-2000). Land Reform Between Property Rights Restoration and the Reorganization of Work and Production Relationships in Agriculture...