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In a state with planned economy economic decisions are made by planners, acting (in theory) on behalf of the public, who determine what sorts of
goods and services to produce and how they are to be allocated. Since most known planned economies rely on plans implemented by the way of
command, they have become widely known as command economies. To stress the centralized character of planned economies and to contrast the
term with the economic planning required in any rational economy, a more specific term, centrally planned economy, is also used. Although a planned
economy may include exchanges of money, these exchanges are less important in allocating resources than the central plan. Planned, or command
economy models are usually contrasted with the concept of market economy. A palace economy may be considered as a subsistence economy
augmented with elements of command economy.
Proponents and adversaries of planned economy put forth a number of arguments. It is not the goal of this article to discuss either the validity or the
applicability of these arguments.
1 Support for centrally planned economies
Supporters of planned economies cast them as a practical measure to ensure the production of necessary goods—one which does not rely on the
vagaries of free markets.
Some advocates of a centrally planned economy, in particular, of an administrative command system of the Soviet-type, claim the following advantages.
The government can harness land, labor, and capital to serve the economic objectives of the state (which, in turn, may be decided by the people through
a democratic process). Consumer demand can be restrained in favor of greater capital investment for economic development in a desired pattern. For
example, many modern societies fail to develop certain medicines and vaccines which are seen by medical companies as being unprofitable, but by social
activists as being necessary for public health. The state can begin building a heavy industry at once in an underdeveloped economy without waiting years
for capital to accumulate through the expansion of light industry, and without reliance on external financing. Second, a planned economy can maximize
the continuous utilization of all available resources. This means that planned economies do not suffer from a business cycle. Under a planned economy,
neither unemployment nor idle production facilities should exist beyond minimal levels, and the economy should develop in a stable manner, unimpeded
by inflation or recession. A planned economy can serve social rather than individual ends: under such a system, rewards, whether wages or perquisites,
are to be distributed according to the social value of the service performed. A planned economy eliminates the dependence of production on individual
profit motives, which may not in themselves provide for all society's needs.
2 Objections to centrally planned economies
Critics of command economy argue that planners cannot detect demand with sufficient accuracy (in a market economy, price signals serve this purpose).
For example, during certain periods in the history of the Soviet Union, shortages were so common that one could wait hours in a queue to buy basic
consumer products such as shoes or bread. These shortages were due in part to the central planners deciding, for example, that making tractors was
more important than making shoes at that time, or because the commands were not given to supply the shoe factory with the right amount of leather, or
because the central planners had not given the shoe factories the incentive to produce the required quantity of shoes of the required quality. This difficulty
was first noted by economist Ludwig von Mises, who called it the Economic calculation problem.
Critics also argue that the claimed advantages of the latter are in fact achievable by state intervention within the framework of market economy as well. In
particular, it is it possible to create unprofitable but socially useful goods within the context of a market economy. For example, one could produce a new
drug by having the government collect taxes and then spend the money for the social good. It is also claimed that market economies do allow societies to
evaluate the cost of social goods and choose rationally between different alternatives.
Critics also point out that certain types of command economies may require a state which intervenes highly in people's personal lives. For example, if the
state directs all employment then one's career options may be more limited. If goods are allocated by the state rather than by a market economy, citizens
cannot, for example, move to another location without state permission because they would not be able to acquire food or housing in the new location,
since those were not preplanned for (however, advocates of planned economy may point out that a market economy does not guarantee the existence of
food and housing at the new location either).
It is further argued that within the framework of command economy corruption and favoritism are much more detrimental because of centralization and
higher dependency on bureaucracy. Administrators that allocate the resources are said to have no personal motivation to distribute according to the plan,
putting aside professional diligency and idealistic drive "for the benefit of all people". The first leader of the first state with a planned economy, Vladimir
Lenin, recognized this issue and wrote that "worker's control [over the planners]" is indispensable in economic planning. The general consensus among
present day advocates of planned economy is that the state doing the planning must be democratic. This helps to avoid corruption (or at least to keep it in
check), because the state must answer to the people for its actions, and the people can use their voting power to penalize any inefficient economic
planners. Thus, an incentive for efficient planning is said to be created. However, there is quite extensive controversy over these issues (the extent of the
problem of corruption and the degree to which democratic control of economic planning can avoid or alleviate it).