Foreword by Maurice Dobb 1. Some general problems of decentralization in a socialist planned economy 2. Economic incentives, technical progress and the evolution of the socialist economic system 3. Economic reforms and their socio-political aspect 4. Commodity fetishism and socialism 5. Economic calculus and political decisions 6. Political economy and the relationship between economy and politics under socialism 7. Contradictions and ways to resolve them -- Index.