 |  Macroeconomics, 9/e Campbell R. McConnell,
University of Nebraska, Lincoln Stanley L. Brue,
Pacific Lutheran University Thomas P. Barbiero,
Ryerson University
Fiscal Policy
Chapter HighlightsCHAPTER 10- Other things equal, increases in government spending expand, and decreases contract, aggregate demand
and equilibrium GDP. Increases in taxes reduce, and decreases expand, aggregate demand and equilibrium
GDP. Fiscal policy therefore calls for increases in government spending and decreases in taxes—a budget
deficit—to correct a recessionary gap. Decreases in government spending and increases in taxes—a budget
surplus—are appropriate fiscal policy for correcting an inflationary gap.
- Built-in stability arises from net tax revenues, which vary directly with the level of GDP. During recession, the
federal budget automatically moves toward a stabilizing deficit; during expansion, the budget automatically
moves toward an anti-inflationary surplus. Built-in stability lessens, but does not fully correct, undesired
changes in the real GDP.
- The cyclically adjusted budget or full-employment budget measures the federal budget deficit or surplus that
would occur if the economy operated at full employment throughout the year. Cyclical deficits or surpluses
are those that result from changes in the real GDP.
- Changes in the cyclically adjusted deficit or surplus provide meaningful information as to whether the government's
fiscal policy is expansionary, neutral, or contractionary. Changes in the actual budget deficit or surplus
do not, since such deficits or surpluses can include cyclical deficits or surplus.
- The enactment and application of appropriate fiscal policy are subject to certain problems and questions such
as: (a) Can fiscal policy be better timed to maximize its effectiveness in heading off economic fluctuations?
(b) Can the economy rely on Parliament to enact appropriate fiscal policy? (c) An expansionary fiscal policy
may be weakened if it crowds out some private investment spending. (d) Some of the effect of an expansionary
fiscal policy may be dissipated in inflation. (e) Fiscal policy may be rendered ineffective or inappropriate
by unforeseen events occurring within the borders of international trading partners. Also, fiscal policy
may precipitate changes in exchange rates that weaken its effects. (f) Supply-side economists content that
traditional fiscal policy fails to consider the effects of tax changes on aggregate supply.
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