Question
SLPaper 1
1.[10]
Using an appropriate diagram, explain the two main reasons why a government may choose to impose an indirect tax on a good or service.
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Solution
Answers may include:
Definitions
- Indirect Tax: Taxes levied on spending on goods and services. They are called indirect because while consumers contribute to part or all of the tax, it is the suppliers (firms) who collect and transfer these taxes to the government authorities (consumers pay the taxes indirectly).
- Market Failure: Occurs when firms fail to efficiently allocate the resources within an economy.
- Externality: The spillover effects on third parties, due to actions of consumer or producers.
Diagram
- The diagram should show the supply curve shifting leftward due to the imposition of an indirect tax.
- It should indicate the new equilibrium price and quantity.
- The area representing tax revenue should be shaded.
Explanation
- Governments impose indirect taxes to achieve specific economic objectives, primarily to correct market failures and generate government revenue.
- Indirect taxes are often used to correct negative externalities, such as pollution from the consumption or production of certain goods.
- The tax increases the cost of production, shifting the supply curve leftward, leading to a higher equilibrium price and lower quantity.
- This internalizes the external cost, aligning private costs with social costs, thus reducing overconsumption or overproduction.
- The leftward shift of the supply curve in the diagram illustrates the reduction in quantity and increase in price, which helps to correct the market failure.
- Indirect taxes are a significant source of revenue for governments, which can be used to fund public goods and services.
- The tax revenue is represented by the shaded area between the original and new supply curves at the new equilibrium quantity.
- The shaded area in the diagram represents the tax revenue collected by the government, which can be used for public spending.
2.[15]
Using real world examples, evaluate the view that direct governemnt provision is the most efficient way to increase the consumption of merit goods.
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Solution
Answers may include:
Definitions
- Merit Goods: Merit goods are goods that are desirable by the society but are under provided by the market.
- Direct Provision of Services: When the government directly delivers the goods/services to the public.
- Efficiency: Making the best possible use of scarce resources to avoid welfare loss.
Economic Theory
- Merit goods are under-consumed in a free market due to positive externalities and information failure.
- Consumers may not fully appreciate the benefits of merit goods, leading to under-consumption.
- The government can directly provide merit goods, such as education and healthcare, to ensure higher consumption levels.
- This provision can correct market failure by ensuring that the social benefits of merit goods are realized.
- Allocative Efficiency: Direct provision can lead to a more socially optimal level of consumption, aligning private and social benefits.
- Productive Efficiency: Government provision may benefit from economies of scale, reducing average costs.
Diagram
- A supply and demand diagram showing the under-consumption of merit goods in a free market and the shift in supply due to government provision.
- The diagram should indicate the increase in quantity consumed from Q1 (market equilibrium) to Q2 (socially optimal level).
Evaluation (SLAP)
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Stakeholders:
- Consumers benefit from increased access to merit goods, improving welfare.
- Taxpayers bear the cost of government provision, which may lead to higher taxes.
- Private sector providers may face reduced demand, impacting their revenues.
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Long-run vs. Short-run:
- In the short run, direct provision can quickly increase consumption.
- In the long run, sustainability depends on government budget constraints and efficiency in provision.
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Advantages vs. Disadvantages:
- Advantages: Ensures equitable access, corrects market failure, and can achieve economies of scale.
- Disadvantages: Potential for government inefficiency, high fiscal burden, and crowding out of private sector.
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Prioritize:
- The effectiveness of direct provision depends on government efficiency and the nature of the merit good.
- Real-world Example: The UK's National Health Service (NHS) provides healthcare directly, ensuring universal access. However, it faces challenges such as long waiting times and budget constraints.
Conclusion
- Direct government provision can effectively increase the consumption of merit goods by addressing market failures.
- The efficiency of this approach depends on government capability and resource allocation.
- Alternative methods, such as subsidies or public-private partnerships, may complement direct provision to enhance efficiency.