Centralized planning in the context of "Socially owned"

Economic planning is a resource allocation mechanism based on a computational procedure for solving a constrained maximization problem with an iterative process for obtaining its solution. Planning is a mechanism for the allocation of resources between and within organizations contrasted with the market mechanism. As an allocation mechanism for socialism, economic planning replaces factor markets with a procedure for direct allocations of resources within an interconnected group of socially owned organizations which together comprise the productive apparatus of the economy.

There are various forms of economic planning that vary based on their specific procedures and approach. The level of centralization or decentralization in decision-making depends on the specific type of planning mechanism employed. In addition, one can distinguish between centralized planning and decentralized planning. An economy primarily based on planning is referred to as a planned economy. In a centrally planned economy, the allocation of resources is determined by a comprehensive plan of production which specifies output requirements. Planning can also take the form of indicative planning within a market-based economy, where the state employs market instruments to induce independent firms to achieve development goals.

The five-year plans for the development of the national economy of the Union of Soviet Socialist Republics (USSR) (Russian: пятилетние планы развития народного хозяйства СССР, pyatiletniye plany razvitiya narodnogo khozyaystva SSSR) consisted of a series of nationwide centralized economic plans in the Soviet Union, beginning in the late 1920s. The Soviet state planning committee Gosplan developed these plans based on the theory of the productive forces that formed part of the ideology of the Communist Party for development of the Soviet economy. Fulfilling the current plan became the watchword of Soviet bureaucracy.

Several Soviet five-year plans did not take up the full period of time assigned to them: some were pronounced successfully completed earlier than expected, some took much longer than expected, and others failed altogether and had to be abandoned. Altogether, Gosplan launched thirteen five-year plans. The initial five-year plans aimed to achieve rapid industrialization in the Soviet Union and thus placed a major focus on heavy industry. The first five-year plan, accepted in 1928 for the period from 1929 to 1933, finished one year early. The last five-year plan, for the period from 1991 to 1995, was not completed, since the Soviet Union was dissolved in 1991.

Participatory economics, often abbreviated parecon, is an economic system based on participatory decision making as the primary economic mechanism for allocation in society. In the system, the say in decision-making is proportional to the impact on a person or group of people. Participatory economics is a form of a socialist decentralized planned economy involving the collective ownership of the means of production. It is a proposed alternative to contemporary capitalism and centralized planning. This economic model is primarily associated with political theorist Michael Albert and economist Robin Hahnel, who describes participatory economics as an anarchist economic vision.

The underlying values that parecon seeks to implement are: equity, solidarity, diversity, workers' self-management, efficiency (defined as accomplishing goals without wasting valued assets), and sustainability. The institutions of parecon include workers' and consumers' councils utilising self-managerial methods for decision-making, balanced job complexes, remuneration based on individual effort, and wide decentralized planning. In parecon, self-management constitutes a replacement for the mainstream conception of economic freedom, which Albert and Hahnel argue by its very vagueness has allowed it to be abused by capitalist ideologues.