Macroeconomic Aims of Government (Copy)

4.2.1 The Macroeconomic Aims of Government

Main Aims

1. Economic Growth

• Definition: Increase in the output of goods and services in an economy over time.
• Measured by: % change in Gross Domestic Product (GDP).
• Aim: Achieve sustained growth that raises living standards.
• Benefits:
  • Higher employment
  • Better public services (due to higher tax revenue)
  • Improved infrastructure
• Risks:
  • Unsustainable growth → inflation, pollution, resource depletion.

Diagram: Economic Growth Trend

GDP
│                *
│             *
│          *
│       *
│    *
│ *
└────────────────────── Time

2. Full Employment / Low Unemployment

• Full employment: All who are willing and able to work can find a job.
• Low unemployment rate is a key target (e.g., under 5%).
• Reasons:
  • Reduces poverty.
  • Increases output (utilisation of resources).
  • Reduces government spending on welfare benefits.
• Risks:
  • Too much employment may push wages up → inflation.

Diagram: Employment and Output

High Employment → Higher Output → Higher Incomes

3. Stable Prices / Low Inflation

• Inflation: General rise in prices (measured by Consumer Price Index, CPI).
• Aim: Keep inflation low (e.g., 2–3% per year).
• Benefits of price stability:
  • Protects purchasing power of money.
  • Encourages savings and investment.
  • Creates certainty for businesses.
• Problems of high inflation:
  • Money loses value.
  • Wage-price spiral.
  • Exports become less competitive.
• Problems of deflation:
  • Consumers delay spending.
  • Firms cut jobs → higher unemployment.

Diagram: Inflation Target

       Inflation (%)
        │
  High  │      *
        │
 Target │   *
  2–3%  │ *
        │
  Low   │
        └─────────────── Time

4. Balance of Payments (BOP) Stability

• Balance of Payments: Record of all transactions between a country and the rest of the world.
• Key part: Current account (exports – imports).
• Aim: Avoid large deficits (more imports than exports).
• Surplus is not always good (can reduce domestic consumption).
• Why important:
  • Deficit → borrowing from abroad, falling currency value.
  • Stability ensures steady trade, investment, and confidence.

Diagram: Balance of Payments

Exports > Imports = Surplus
Exports < Imports = Deficit

5. Redistribution of Income

• Aim: Reduce income inequality.
• Methods:
  • Progressive taxation (higher earners pay higher % tax).
  • Welfare benefits (unemployment benefits, pensions).
  • Subsidies (education, healthcare, housing).
• Benefits:
  • Social justice, less poverty.
  • Greater economic stability.
• Risks:
  • High taxes reduce incentives to work and invest.

Diagram: Redistribution

High-Income → Taxes → Gov → Welfare → Low-Income

Why Governments Choose These Aims

• Political priorities (different parties may value growth vs redistribution).
• Stage of development (developing nations prioritise growth, developed nations prioritise stability).
• Global conditions (oil prices, trade wars, global recession).
• Social conditions (high inequality pushes redistribution up the agenda).

4.2.2 Possible Conflicts Between Macroeconomic Aims

1. Full Employment vs Stable Prices (Inflation Control)

• High employment → workers demand higher wages → businesses raise prices → inflation.
• Low inflation policies (higher interest rates) → reduce demand → unemployment rises.

Diagram: Phillips Curve (trade-off between unemployment and inflation)

Inflation (%)
│  *
│      *
│          *
│              *
└──────────────────── Unemployment (%)

2. Economic Growth vs Balance of Payments Stability

• Rapid growth → higher incomes → more imports → BOP deficit.
• Growth policies (low taxes, more spending) → increase consumption → imports rise.
• To improve BOP, governments may restrict imports (tariffs/quotas) but this slows growth.

Diagram: Growth vs Imports

Growth ↑ → Imports ↑ → BOP Deficit ↑

3. Full Employment vs Balance of Payments Stability

• Full employment → higher incomes → people buy more imports → BOP deficit.
• Restricting imports to fix BOP → reduces demand → firms cut jobs → unemployment rises.

Diagram: Employment-BOP Conflict

Full Employment → More Income → More Imports → BOP Deficit

4. Other Conflicts

• Growth vs Environment: rapid growth causes pollution.
• Redistribution vs Incentives: high taxes reduce work incentives.

Combined Overview Diagram

           Macroeconomic Aims
                   │
   ┌───────────────┼────────────────┐
   │               │                │
Growth       Employment        Price Stability
   │               │                │
   └─── Conflict ──┼── Conflict ────┘
               │
         Balance of Payments
               │
         Redistribution