Study Notes on Federal Budget and Fiscal Policy

Introduction to the Federal Budget and Fiscal Policy

• Federal government spending has been about 20% of GDP since the mid-1950s.

• Federal government revenue has been roughly 18% of GDP.

• In 2023, federal spending equated to $6 trillion.

• Key questions addressed:

  • Where does the money come from?

  • Where does the money go?

  • For how long can the U.S. government maintain a budgetary deficit?

Federal Tax Revenues

• The federal government generates approximately $4.7 trillion in revenues annually.

• Per capita, this constitutes about $14,000 for every individual in the U.S.

• Three primary sources account for over 90% of federal revenue:

  • 🡪 Individual Income Tax

  • 🡪 Social Security and Medicare Taxes

  • 🡪 Corporate Income Tax

Breakdown of Federal Tax Revenues (2023)

• Total federal taxes = $4,710 billion (100%).

  • Individual Income Tax: $2,345 billion (50%)

  • Social Security and Payroll Taxes: $1,586 billion (34%)

  • Corporate Income Tax: $501 billion (11%)

  • Excise Taxes: $91 billion (1.9%)

  • Other Taxes and Revenues: $187 billion (4%)

Individual Income Tax

• Largest source of federal revenue.

• Marginal Tax Rates (2023):

  • Income < $22,000: 10%

  • Income > $693,750: 37%

• Historical context (1960): Lowest marginal tax rate was 20%, highest was 91%.

• Marginal rates influence the incentive to work additional hours.

• Tax calculation example for income of $50,000:

  • Taxes on first $22,000: 10% = $2,200

  • Taxes on next $28,000: 12% = $3,360

  • Total Taxes: $5,560

  • Average Tax Rate: $rac{5,560}{50,000} imes 100 ext{ = } 11.12 ext{\%}$

Deductions and Credits

• Taxpayers can deduct certain expenses from their taxable income.

• Standard Deduction (2023): $27,700 for married couples.

  • Example: A couple with $100,000 income taxed as if income was $72,300 after deduction.

  • An individual earning $27,700 has no taxable income.

• Other deductions include home mortgage interest, charitable donations, state/local taxes, and student loan interest.

Additional Income Components

• Income from interest, dividends, and capital gains is also liable for taxation.

• Alternative Minimum Tax (AMT):

  • Initiated in 1969 to prevent tax avoidance.

  • Taxpayers compute taxes due under both the standard tax code and AMT, paying the higher amount.

Social Security and Medicare Taxes

• Broadly applied: FICA tax funds Social Security, at a rate of 6.2% on the first $160,200 of income for employees and employers.

• Workers effectively bear much of the FICA tax burden through lower wages.

• Medicare funds are partly raised through general revenues and special payroll taxes; both employers and employees pay a rate of 1.45%.

• Self-employed individuals cover the full 2.9%.

Corporate Income Tax

• The U.S. corporate tax rate = 21%, one of the highest globally.

• Some corporations minimize taxes through complex income definitions and expense deductions.

• Ultimately, the tax burden is felt by shareholders and bondholders due to lower returns on investment.

• Reducing corporate rates can lead to a rise in returns across various capital forms.

Distribution of Federal Taxes

• U.S. tax system is progressive, where higher incomes pay a higher tax percentage.

• Bottom 20% of households contribute < 5% of total income taxes.

• Top 20% of households pay around 25% average tax rates.

State and Local Taxes

• Most citizens also incur state and local taxes.

• Averagely, states derive about 20% of revenues from sales taxes.

• Overall, state and local taxation is less progressive than the federal income tax.

Federal Spending Overview

• ~ 66% of the federal budget is allocated to four major programs:

  • Social Security

  • Defense

  • Medicare

  • Medicaid

• Notable other expenditures include interest on national debt and unemployment programs.

Major Federal Spending Programs (2023)

• Total Federal Spending = $5,792 billion.

  • Social Security: $1,313 billion (23%)

  • Defense: $794.6 billion (14%)

  • Medicare: $856 billion (15%)

  • Medicaid: $536 billion (9.3%)

  • Unemployment/Welfare: $407 billion (7%)

  • Interest on Debt: $396 billion (6.8%)

  • Miscellaneous: $1,885 billion (33%)

Social Security Details

• Largest global government program in terms of payout—over $1 trillion to 62 million beneficiaries.

• Funded through current taxes, with benefits intertwined with complex criteria depending on work, earnings, marital status, and retirement age.

• Average retiree benefit: $1,550 monthly.

Redistribution Effects of Social Security

• Beneficial redistributions vary by lifetime incomes—lower income earners typically yield higher returns than saved taxes while higher earners often receive less.

• Married couples may receive more benefits, illustrating inequality across marital statuses.

Changes to Social Security

• Social Security has become less benevolent over time due to program costs.

• The retirement age has been incrementally raised from 65 to 67 as of 1983 due to rising costs and demographic shifts.

• Increased life expectancies and fewer workers contributing to the system pose challenges.

Defense Spending

• The U.S. defense expenditure is unparalleled globally, approximately $795 billion annually under broad definitions of defense spending.

Medicare and Medicaid Comparison

• Medicare and Social Security collectively rank as the largest U.S. government programs.

• In 2023, Medicare costs amounted to $856 billion, providing coverage for the elderly, while Medicaid serves the poor and disabled.

Welfare Spending Overview

• Federal welfare spending ranges from $400 to $500 billion annually, focusing predominantly on:

  • Direct payments to impoverished households with children (largest: Temporary Assistance for Needy Families).

  • The Earned Income Tax Credit (EITC) rewards work amongst low-income earners.

Unemployment Insurance

• UI provides payments to unemployed individuals, not limited to the impoverished.

• This program can expand rapidly during economic downturns; UI spending reached $28 billion in 2019, spiking to over $173 billion in 2020 due to the COVID-19 pandemic.

Evaluation of Government Spending

• Government spending can be ineffective due to weak incentives and lack of relevant information.

• Notable case: Over $100 billion was wasted in reconstruction spending in Afghanistan and Iraq due to fraud and mismanagement.

• U.S. taxpayers often face challenges in monitoring allocated funds efficiently.

Challenges in Reducing Waste

• Waste issues tied to information asymmetry and incentive structures are notoriously difficult to resolve.

• Large program expenditures are mostly well-monitored, leading to challenges in cutting funding without affecting benefits.

• The dichotomy remains: More spending necessitates higher taxes; lower taxes imply reduced spending and benefits.

National Debt Overview

• As of 2023, the U.S. national debt stands close to $31 trillion, with around $25 trillion held by the public.

• The debt-to-GDP ratio is approximately 100%, considering GDP also at about $25 trillion.

Understanding Deficits

• The national debt represents the total obligations of the federal government.

• The deficit indicates the yearly shortfall between government spending and revenue collections; a spending surplus necessitates borrowing to offset the deficit.

Economic Projections

• Economists express concern regarding the future of the debt-to-GDP ratio due to demographic shifts and surging healthcare expenditures.

• An increasing elderly population drives up Social Security and Medicare costs while healthcare expenses are rising significantly faster than GDP per capita.

• Addressing these demands may necessitate a blend of tax hikes, spending reductions, or increased debt.

Comparative Government Spending

• Current government expenditure levels in the U.S. are lower compared to most developed nations.

Government's Economic Role

• While government spending serves as one metric of government impact, it doesn't entirely capture the effects.

• Example: The EPA operates on a budget of about $11 billion; however, its total costs and benefits extend well beyond that figure.

• Government actions often commandeer resources from the private sector but may not directly reflect in budgetary accounts.

Fiscal Policy Definition

• Fiscal Policy: Policies established by the federal government aimed at influencing economic fluctuations, encompassing tax, spending, and borrowing decisions.

• Historical context (February to April 2020): U.S. economy transitions from low unemployment (3.5%) to high unemployment (nearly 15%) due to the COVID-19 pandemic.

Principles of Fiscal Policy

• At full employment, excessive spending may not lead to significant output increases, as new production often diverts resources across sectors.

• Government spending increase predominately crowds out private sector production.

• Therefore, net GDP effect could tend towards zero.

Economic Analysis of AD Shifts

• AD shifts leftward during economic downturns, moving from equilibrium point a to recession point b.

• Reduced consumer cash flow diminishes inflation while sticky wages hinder real growth.

Government Response to Stagnation

• Without intervention, wages will readjust eventually leading to normal growth but with detrimental short-term effects.

• Government spending may not have to equal consumption reductions if utilizing the multiplier effect, subsequently increasing GDP through initial spending boosts.

Understanding the Multiplier Effect

• The fiscal policy's efficacy hinges on the interplay of the multiplier effect and crowding out effects from increased government borrowing.

• A multiplier of 0 indicates equivalent crowding out of private versus government spending.

Factors Influencing Multiplier Size

• Most effective when unspent resources (labor/capital) are available.

• Government spending directed at unemployed resources enhances multiplier impact.

• Targeting tax cuts towards those likely to spend can maximize the effect, as does reduced savings taxation.

• Minimized crowding out of private spending/borrowing bolsters multipliers.

Ricardian Equivalence

• Definition: The phenomenon where individuals perceive immediate tax reductions as indicative of future tax hikes, leading them to save against future liabilities.

• Under such conditions, tax cuts may not spur aggregate demand, even in the short term.

Estimated Multipliers for Different Stimulus Activities

Constraints on Fiscal Policy Implementation

• Recognizable lags impact fiscal policy:

  • Recognition Lag: Identifying the problem at hand.

  • Legislative Lag: Congress proposing and enacting solutions.

  • Implementation Lag: Bureaucratic processes in plan execution.

  • Effectiveness Lag: Time required for the plan to exert influence.

  • Evaluation/Adjustment Lag: Assessing plan efficacy.

Fiscal Policy amidst Real Shocks

• Real shocks can diminish labor/capital productivity, implying decreased Long-Run Aggregate Supply (LRAS).

• Government spending may temporarily elevate aggregate demand but, due to diminished productivity, typically translates into inflation rather than real economic growth.

• Fiscal policies, therefore, can struggle to effectively alleviate recession impacts under such shocks.

COVID-19: A Case of Fiscal Policy

• COVID-19 represented a significant real shock affecting productivity via heightened work costs related to social distancing.

• Federal fiscal policies focused on job preservation and healthcare costs.

• Over $5 trillion was allocated in federal COVID relief efforts.

Objectives of Ideal Fiscal Policy

• Optimal fiscal policies should bolster aggregate demand through increased spending during downturns and reduce demand by imposing taxes and repaying deficits when economic conditions improve.

• The aim is to lessen economic volatility during busts and booms.

Automatic Stabilizers in Fiscal Policy

• Fiscal measures automatically shift to maintain higher (or lower) private spending amid good (or bad) economic times.

• During economic decline, lower earnings reductions lead to diminished tax payments while program enrollments for welfare and unemployment benefits rise.

• Consumption smoothing and credit provisions also act as stabilizers.

When is Fiscal Policy Most Effective?

• Fiscal policy effectiveness is pronounced:

  • When immediate stimulus is required despite long-term consequences.

  • When deficiencies in aggregate demand are present, not crises stemming from real shocks.

  • When many resources remain underutilized, targeting fiscal stimuli (tax cuts or expenditures) effectively.

  • When the efficiency and productivity of government spending are maximized.

Conclusions on Fiscal Policy Balancing

• The central debate on fiscal policy revolves around reconciling crowding out against the multiplier effect, with varied multipliers emerging from distinct policies (e.g., governmental purchases, tax cuts, transfer payments).

• Focusing fiscal policy on measures with substantial multipliers enhances effectiveness, necessitating counter-cyclical policies for optimized economic stability.