Lesson 1.1.2
1.1.2 Positive and normative economic statements Quiz: Pearson Edexcel Economics A, Unit 1
20 questions
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Lesson 1.1.2, Positive and normative economic statements: 20 multiple choice questions for the Pearson Edexcel Economics A (9EC0), Unit 1: Theme 1: Introduction to markets and market failure, written with Revision Ninja.
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The 20 questions
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Which statement is normative?
- Unemployment is higher among young workers than among older workers in most years.
- The government should increase the minimum wage in order to reduce poverty.
- An increase in the minimum wage will raise the wage bill of firms that employ low-paid workers.
- Average earnings rose by 3 per cent over the last twelve months across the whole economy.
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Which of these is a positive economic statement?
- Income tax is the fairest way to raise revenue for public services in the economy.
- A rise in income tax will reduce the disposable income of households.
- Higher income tax rates are unjust to the most successful entrepreneurs in society.
- Income tax should be cut to encourage people to work harder and invest more.
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What distinguishes a normative statement from a positive statement?
- A normative statement contains a value judgement about what ought to be, whereas a positive statement can be tested against evidence.
- A normative statement is always false, whereas a positive statement is always true.
- A normative statement is based on data, whereas a positive statement is based on personal opinion.
- A normative statement uses numbers, whereas a positive statement uses only everyday words.
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Which term describes a judgement about what is desirable, which then influences economic decisions and policy?
- Marginal utility
- Value judgement
- Ceteris paribus assumption
- Opportunity cost
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Which of these is most likely to be a value judgement in economics?
- Higher benefit payments increase the consumption of goods by recipients in the short run.
- The Gini coefficient measures the degree of income inequality within a country at a point in time.
- Governments should redistribute income to reduce inequality, even if this lowers economic growth.
- Redistributing income through transfers changes the disposable income of low-income households.
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How do value judgements influence economic decision making?
- They guarantee that all economic predictions made by governments will turn out to be correct.
- They shape which objectives, such as equity or environmental protection, policymakers choose to prioritise.
- They make positive economic analysis unnecessary when designing and evaluating government policy.
- They determine the exact numerical value of the price elasticity of demand for a good in the market.
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Which statement is a positive statement about the effect of a sales tax?
- A sales tax is the best way to fund public healthcare in a modern economy with an ageing population.
- A sales tax of 20 per cent is too high and should be reduced to help struggling families.
- Sales taxes are morally wrong because they fall unfairly on poorer households in every case.
- A sales tax of 20 per cent raises the price paid by consumers, so the quantity demanded tends to fall.
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A politician says 'Rent controls are unfair to landlords and should be abolished.' An economist says 'Rent controls reduce the supply of rental housing over time.' Which is the positive statement?
- The politician's statement, because it describes what the politician believes should happen.
- The economist's statement, because it can be tested against housing market data.
- Both statements are normative, because both concern government policy on housing and rents.
- Neither statement is positive, since both refer to the effects of rent controls on landlords.
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Which statement would a normative economist be most likely to make about a carbon tax?
- Carbon taxes are currently in force in a number of countries around the world.
- A carbon tax raises the price of fossil fuels, which reduces the quantity of fuel demanded.
- Carbon tax revenue equals the tax rate multiplied by the quantity of fuel sold in the market.
- A carbon tax should be introduced because its environmental benefits outweigh the costs to consumers.
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Which of the following statements is a normative economic claim?
- The top rate of income tax is too high and should be cut to improve fairness and incentives.
- Cutting income tax raises the disposable income of higher earners in the economy.
- Changes in the top tax rate affect the labour supply decisions of some high-income workers.
- A cut in the top rate of income tax will reduce government tax revenue if other factors remain unchanged.
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A report states that a 5p sugar tax will reduce soft drink consumption. One economist thinks this is a good policy, the other does not. What does this show?
- Their disagreement shows that the positive prediction about consumption must be false.
- One of them must have made an error in using the supply and demand model to analyse the tax.
- They agree on a positive statement, while their disagreement reflects different value judgements about the policy.
- Their agreement shows the policy is normative and so cannot be debated at all.
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Which statement about the minimum wage is positive?
- A minimum wage is fairer than a free market wage because it protects vulnerable workers.
- The minimum wage ought to be set at the level of the living wage in every region.
- A rise in the minimum wage will increase the hourly earnings of workers who remain employed.
- A rise in the minimum wage is the most important tool for reducing poverty in the country.
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Which factor is most likely to lead two people with the same evidence to disagree about a policy?
- Differences in the number of positive statements each person has read about the policy.
- Different value judgements about the relative importance of objectives such as equality and economic growth.
- Differences in the accuracy of the statistical data that each person has been given to use.
- Differences in the mathematical methods used to analyse the same demand curve for the good.
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Which of the following would be classified as a positive statement?
- A fall in interest rates is good news for the economy and should be welcomed by everyone.
- Cutting interest rates is likely to increase aggregate demand in the short run.
- Cutting interest rates is the right response to a recession because it helps ordinary households.
- The central bank should prioritise unemployment over inflation when setting interest rates each month.
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A student writes: 'The government should spend more on education because it is the best investment.' How should this statement be classified?
- Positive, since it refers to government spending that can be measured in the national accounts.
- Normative, since it includes a judgement about what the government should do.
- Positive, since it makes a claim about investment returns that economists can test directly.
- Neither positive nor normative, since statements about government spending lie outside economics.
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Why might a positive forecast be accepted by people with very different political views, while the policy conclusion drawn from it is not?
- Forecasts are always exact, so no one has grounds to disagree with them about future outcomes.
- The forecast is normative, so people agree on it, while policy conclusions are purely positive and therefore contested.
- The forecast relies on evidence and logic that can be tested, but the policy conclusion depends on value judgements about objectives.
- Policy conclusions depend only on the numerical value of elasticities, which are fixed and identical for all people.
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A policymaker argues that a subsidy for electric cars is justified because it will increase the number of electric cars sold. What is the main weakness in this argument?
- It ignores whether the benefit of more electric cars justifies the cost to taxpayers, which is a value judgement.
- It fails because subsidies always reduce the quantity of goods sold in a market in every case.
- It relies on a normative claim that is clearly true, so the policy is automatically justified without further analysis.
- It is wholly positive, so it cannot be used to support any policy at all in a democracy.
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An economist says 'Minimum wages reduce employment, so they should be abolished.' Which part of this statement is positive and which is normative?
- The first part is a positive prediction, while the second part is a normative conclusion involving value judgements.
- Both parts are normative, since any claim about labour markets requires a moral view of the workers involved.
- Both parts are positive, since both can be tested against labour market data in the economy.
- The first part is normative because it refers to employment, and the second part is positive because it refers to abolition.
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Why do economists often separate positive analysis from normative conclusions when advising government?
- It makes clear which claims rest on evidence and which rest on value judgements, so policy choices are transparent.
- It ensures that positive statements are always more influential in policy debates than normative ones.
- It guarantees that policies advised by economists will achieve every objective that government sets for itself.
- It allows economists to avoid any responsibility for the consequences of the advice they give.
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Which statement best evaluates the claim 'the government should spend more on healthcare because it is the most important public service'?
- It is normative, because the claim that healthcare is most important is a value judgement that evidence alone cannot settle.
- It is positive, because it follows logically from the national accounts identity for government spending.
- It is normative only if the amount of spending is measured in nominal rather than real terms.
- It is positive, because healthcare spending can be measured and compared across public services in the accounts.
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