chapter 16 Fiscal Policy

Fiscal Policy: Changes in federal taxes and expenditures aimed at achieving macroeconomic policy goals like high employment, price stability, and economic growth.
Based on the Employment Act of 1946, committed the federal government to intervene in the economy to:
- Promote maximum employment
- Maximize production
- Enhance purchasing power
- Implications for government:
- Avoid contributing to economic fluctuations
- Respond to changes in the private economy to stabilize aggregate demand

Proponents argue that the government should:
- Utilize active stabilization policy to manage economic fluctuations.
- Implement Expansionary Monetary or Fiscal Policy when GDP is below its natural rate to avoid/reduce recession.
- Utilize Contractionary Policy when GDP exceeds its natural rate to prevent/reduce inflation.

Critics argue:
- The government should refrain from actively using monetary and fiscal policies.
- The effects of these policies take time to manifest (lag).
- Government intervention might destabilize the economy due to misalignment of timing.
- Policymakers should concentrate on long-term objectives such as economic growth and low inflation.

Automatic Stabilizers: Government spending and taxes that automatically adjust with the business cycle.
Discretionary Fiscal Policy: Deliberate actions taken by the government to change spending or taxes.

Before the Great Depression, most government spending occurred at state and local levels.
Post-WWII, the federal government has accounted for 67%-75% of total government expenditures.
Transfer Payments: This category is the largest and the fastest-growing expenditure area, influenced by aging populations (expected to be 19% of GDP by 2050).

Expansionary Fiscal Policy: Involves increasing government spending or cutting taxes to boost real GDP, often enacted during recessions to raise output and employment levels (risk of inflation).
Contractionary Fiscal Policy: Involves reducing government spending or increasing taxes to stabilize prices, often enacted during periods of high inflation to decrease output and employment levels.

Policy Actions during Recession:
- Implement expansionary policies: Increase government spending or cut taxes.
- Result: Increase in Real GDP and price levels.
Policy Actions during Rising Inflation:
- Implement contractionary policies: Decrease government spending or raise taxes.
- Result: Decrease in Real GDP and price levels.

Definition: The series of induced increases in consumption that results from an initial increase in autonomous expenditures.
Increases in government purchases can shift the aggregate demand curve to the right more than the initial amount due to this multiplier effect.
Formula for Spending Multiplier:
- ext{Spending Multiplier} = rac{1}{1 - ext{MPC}}
As MPC increases, the multiplier increases leading to larger effects on aggregate demand.

A larger marginal propensity to consume (MPC) leads to a larger multiplier effect.
- E.g., if MPC = 0.5, multiplier = 2; if MPC = 0.75, multiplier = 4; if MPC = 0.9, multiplier = 10.

Crowding Out: Occurs when increased government spending leads to a decline in private investment due to rising interest rates.
- The sensitivity of consumption (C), investment (I), and net exports (NX) to interest rate changes determines the extent of crowding out.
- Deep recessions (far from potential GDP) are less likely to experience significant crowding out.

Timing Issues: Data collection delays may lead to inappropriate policy responses, potentially worsening economic conditions.
Debt Financing: Government spending increases financed by debt can lead to crowding out of private spending, affecting overall economic activity.

Budget Deficit: When government expenditures exceed tax revenue.
Budget Surplus: When government expenditures are less than tax revenue.
Cyclically Adjusted Budget: Represents deficits or surpluses adjusted if the economy operated at potential GDP.

The total value of outstanding US Treasury securities constitutes federal government debt, which tends to rise with deficits and decrease with surpluses.
Debt issues can mirror household problems if the debt grows faster than GDP, potentially leading to economic constraints unless carefully managed.

While fiscal policy primarily influences aggregate demand, it can also impact aggregate supply in the long run, especially through tax incentives that may motivate increased labor supply.
Infrastructure investments (e.g., road spending) can enhance productivity and shift aggregate supply rightwards over time.

Tax simplification: Streamlining the tax code could free up resources for more productive uses and reduce decision-making costs for households and firms.