Study Notes
Government intervention involves policies to manage externalities and regulate markets. It includes tools like taxation, subsidies, fines, and pollution permits to address economic issues and promote fair competition.
- Taxation — a financial charge imposed on goods and services to discourage consumption of demerit goods.
Example: Indirect taxes on cigarettes to reduce smoking. - Subsidies — financial support given to producers to lower production costs and encourage consumption of certain goods.
Example: Subsidies for public transport to reduce traffic congestion. - Fines — penalties imposed on firms that produce negative externalities.
Example: Fines for companies exceeding pollution limits. - Pollution Permits — limits set on the amount of pollution a firm can emit.
Example: Firms must purchase permits to legally emit pollutants. - Minimum Wage — the lowest legal hourly pay for workers.
Example: Laws ensuring workers earn at least a certain amount per hour.
Exam Tips
Key Definitions to Remember
- Taxation
- Subsidies
- Fines
- Pollution Permits
- Minimum Wage
Common Confusions
- Thinking all subsidies are beneficial without considering government cost
- Assuming fines always deter firms from producing externalities
Typical Exam Questions
- What is the purpose of indirect taxation? To discourage consumption of demerit goods and generate government revenue.
- How do subsidies affect the market? They lower production costs and encourage consumption of certain goods.
- What are the advantages and disadvantages of minimum wage laws? Advantages include increased income for workers; disadvantages include potential job losses.
What Examiners Usually Test
- Understanding of how government intervention affects market outcomes
- Ability to analyze advantages and disadvantages of different intervention methods
- Use of diagrams to illustrate the impact of minimum wage changes