Topic 02C Government intervention

Business Economics Topic 2C: Government Intervention

1. Rationale of Government Intervention

  • Free market generally organizes economic activities efficiently.

    • Individuals rewarded based on productivity and income.

    • Goods allocated to highest-valued consumers.

  • Limitations of the free market:

    • Does not guarantee decent living conditions for all.

    • Inefficiencies and failures in the market necessitate government action.

  • Objectives of intervention:

    • Promote equity and fairness.

    • Correct market failures.

2. Government Intervention Strategies

  • Public policies to reduce income inequality, including:

    • Social welfare programs.

    • Public hospitals (examples needed).

  • Response to market conditions:

    • Government may intervene in areas such as rent control and wages if they are perceived as too high or too low.

3. Forms of Government Intervention

  • Types of intervention:

    1. Direct Price Control

    2. Indirect Influence on Prices

      • Examples: taxes, subsidies, quotas.

    3. Direct Provision of Goods

  • Effects of intervention:

    • Market price adjustments.

    • Changes in quantity of transactions.

    • Redistribution of goods and wealth.

4. Price Controls

A. Price Ceiling

  • Enacted when market price appears unfair.

  • Definition: A maximum legal price (price ceiling) for goods.

  • Purpose: Protect buyers from high prices.

B. Price Floor

  • Minimum legal price for goods (price floor).

  • Aim: Protect sellers by ensuring a minimum income.

5. Case Studies of Price Control

A. Gasoline Price Control in the 1970s

  • Price ceiling established during the Oil Crisis to make gasoline affordable.

  • Impacts:

    • Questionable effectiveness of price controls in achieving intended outcomes.

    • Allocative inefficiencies: consumers faced long waits or bribes for gasoline.

B. Rent Control

  • Price ceiling on rental properties aimed at making housing affordable.

  • Consequences on resource allocation and competition.

6. Effects of Price Controls

  • Price ceiling contributes to unintended market behaviors and inefficiencies.

  • Non-price competition arises due to scarcity.

  • Black markets may develop as buyers and sellers seek alternatives.

7. Taxes Influence on Market

  • Taxes or subsidies impact market equilibrium prices and quantities.

  • Sales taxes typically result in higher prices and reduced quantity sold.

8. Tax Incidence

  • Share of tax burden falls on both buyers and sellers based on market elasticities.

    • Less elastic side bears a greater burden.

9. Subsidies

  • Government subsidies encourage consumption and can distort market equilibrium.

  • Generally leads to increased demand and market transactions but may not fully benefit consumers.

10. The Role of Government

  • Importance of government in maintaining market order:

    • Protects property rights and enforces laws.

    • Reduces business costs through regulations.

    • Provides public infrastructures and goods.

11. Conclusion

  • Direct intervention can lead to inefficiencies and unintended market consequences.

  • Properly designed policies are crucial to balancing equity and efficiency in market outcomes.

12. Recommended Reading

  • Mankiw, Chapter 6