WJEC A-Level Economics 1520QS
Scarcity and Choice
Demand and Supply in Product Markets
Demand and Supply in Labour Markets
Resource Allocation
Market Failure
Macroeconomic Theory (AS)
Government Policy Objectives
Policy Instruments (AS)
International Trade (AS)
Costs, Revenues and Profits
Market Structures
Macroeconomic Theory (A2)
Macroeconomic Objectives (A2)
Policy Instruments (A2)
International Trade (A2)
Non-UK Economies
Economic Development
Market Failure
The effects of government intervention: Reasons for government failure
- 3 things to know
- AS Units 1 and 2
Overview
Recall questions on The reasons for government failure.
What you need to know
Answer each one before you reveal it.
Why is imperfect information a cause of government failure?
What are unintended consequences in the context of government failure?
Questions from this subtopic
Each one with the model answer underneath.
- 1
Define government failure.
Model answer
Government failure occurs when government intervention in the economy leads to a net welfare loss or a less efficient allocation of resources than would have occurred without intervention.
- 2
Why is imperfect information a cause of government failure?
Model answer
Governments may lack the knowledge needed to intervene effectively in complex markets, leading to poorly designed or targeted policies.
- 3
What are unintended consequences in the context of government failure?
Model answer
Effects of policies that were not anticipated and may worsen the original problem or create new ones.
- 4
Explain how unintended consequences can lead to government failure.
Model answer
Policies may produce unexpected effects that make the original market failure worse or generate additional problems, resulting in a net welfare loss.
- 5
How can administrative costs contribute to government failure?
Model answer
The expense of implementing and enforcing policies may exceed the benefits achieved, resulting in a net welfare loss.
- 6
What is meant by political self-interest as a cause of government failure?
Model answer
Politicians may pursue policies that maximise votes or benefit particular groups rather than maximising overall welfare.
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