Deficit Spending

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Deficit spending is the amount by which a government, private company, or individual's spending exceeds income over a particular period of time, also called simply "deficit," or "budget deficit," the opposite of budget surplus.

Government deficit spending is a central point of controversy in economics, as discussed below.

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Controversy

Government deficit spending is a central point of controversy in economics, with prominent economists holding differing views. The mainstream economics position is that deficit spending is desirable and necessary as part of countercyclical fiscal policy, but that there should not be a structural deficit: in an economic slump, government should run deficits, to compensate for the shortfall in aggregate demand, but should run corresponding surpluses in boom times so that there is no net deficit over an economic cycle – a cyclical deficit only. This is derived from Keynesian economics, and has been the mainstream economics view (in the Anglo-Saxon world especially) since Keynesian economics was developed and largely accepted in the Great Depression in the 1930s.

The mainstream position is attacked from both sides – advocates of sound finance argue that deficit spending is always bad policy, while some Post-Keynesian economists, particularly Chartalists, argue that deficit spending is necessary, and not only for fiscal stimulus.

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