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WorksheetsY13 Micro C5 MCQ Mastery
Total questions: 153
Worksheet time: 8hrs 32mins
In a neoclassical competitive labour market, the demand curve for labour is given by which one of the following?
Marginal revenue product
Total physical product
Marginal physical product
Total revenue product
A monopsony type of market failure is said to occur for which one of the following?
Suppliers of labour have market power
Suppliers of products have market power
Buyers of products have market power
Buyers of labour have market power
Which one of the following describes a state of the labour market which is most likely to be linked to a lower wage for those employed?
Bilateral monopoly
Strong trade unions
Monopsony
Natural monopoly
What is a labour market structure in which the marginal cost of labour curve will lie above the average cost of labour curve?
Perfectly competitive labour market
Perfect competition
Oligopoly
The addition to total revenue from employing the last person is best described as
Marginal physical product
Marginal revenue
Marginal revenue product
Marginal utility
When economists refer to labour demand as a derived demand, they mean
Its demand is derived from the demand for the good or service workers contribute to producing
Its demand is found by taking the first derivative of the total revenue function
Its demand is derived from the historical precedent of compensation for comparable jobs
Its demand is derived from supply
Firms' primary objective is often
Output maximisation
Utility maximisation
Profit maximisation
Respect maximisation
In economic theory with perfect information models, the profit maximising output occurs where
Average revenue equals average costs
Marginal revenue equals marginal costs
A firm’s customer goodwill is maximised
Total revenue equal total costs
The Marginal Product of Labour (MPL) represents the
Additional sales generated by increasing labour by one unit
Additional output generated by increasing labour by one unit
Additional output generated by increasing capital by one unit
Additional output generated by increasing both labour and capital such that the factor proportions used in the production process are unaltered
A critical assumption economists make about the relationship between the quantity of labour hired and the marginal product of labour is that
The MPL increases as additional units of labour are added to the production process
The MPL diminishes to an irreducible minimum, then increases (i.e., the MPL curve is u-shaped)
The two variables are totally unrelated
The MPL diminishes as additional units of labour are added to the production process
If two inputs (capital and labour) are gross substitutes in the production process, an increase in the price of labour will have what impact on the market for capital?
The demand curve for capital will shift outward
The demand curve for labour will shift inward
The capital market will only be affected if entrepreneurial ability is not an input in the production process
The price of capital will necessarily fall as well
The word monopsony means
One buyer
One market
One seller
One equilibrium
In a monopsonistic labour market
There is one profit-maximising quantity of labour the firm should hire
The marginal expense of labour curve is the labour supply curve
The marginal revenue product of labour curve will necessarily be horizontal
The marginal expense of labour curve lies above the labour supply curve
A monopsonist pays a wage
Equal to the marginal revenue product of labour
Lower than the government-mandated minimum wage
Between the wage determined in a competitive market and the marginal expense of labour
Lower than the wage determined in a competitive labour market
The substitution effect of a wage change could be considered
A) A function of the income effect
B) Positive or negative
C) Infinitely elastic
D) The difference between the total effect and the income effect
Which of the following can not explain the reduction in wage discrimination against women since the mid-1970s?
The Equal Pay Act
Increasing demand for skills possessed by women
The increasing supply of women in the labour market
Equal Opportunities legislation
Consider a bilateral monopoly model. At what level should the trade union wage be if the aim were to maximise employment?
The wage at which the demand curve intersects the average cost of labour
The wage at which the demand curve intersects the marginal cost of labour
A wage below the monopsonist wage
A wage where MCL cuts the demand for labour curve
In practice, firms have some degree of monopsony power in the labour market if
Workers cannot costlessly search for alternative employment
Workers form an effective trade union
No supernormal profits are being earned
None of the above obtains
Card & Krueger found that a minimum wage hike raised employment in the fast food industry. However, why might this not necessarily be true of all durable goods industries too?
Employers are exempt from minimum wage legislation
Skills shortages prevent employers from increasing the number of workers employed
Wage hikes may not so easily be passed on to consumers due to product market competition across jurisdictions
Wage hikes may not so easily be passed on to consumers due to retail price inertia
According to Machin & Manning's study of minimum wages in the UK during the 1980s, the reduction in the 'toughness' of the minimum wage (decrease in the strength of the wage compared to median income)
Served to increase employment
Did not serve to increase employment
Increased the average duration of unemployment
Decreased the average duration of unemployment
Which of the following is a criticism of PPF's?
In reality, businesses and macroeconomies are concerned with the production of more than just two goods
The macroeconomy rarely/never operates on a PPF as full employment is rarely achieved in peacetime
In reality, contrary to Says law, production can be driven by demand and PPF's reveal little about consumer confidence and demand
All of these answers
As an increasing number of units of Terry's chocolate orange bars are consumed, which of the following descriptions is likely to be most accurate?
Total utility decreases, marginal utility decreases
Total utility decreases, marginal utility increases
Total utility increases, marginal utility decreases
Total utility increases, marginal utility increases
To say that long life UHT milk is an inferior good means that the income elasticity
is definitely greater than 1
is negative
is positive but could be greater than or less then (or equal to) 1
is definitely between 0 and 1
A substitute good has...
A) A negative YED coefficient
B) A positive YED coefficient
C) A positive XED coefficient
D) A negative XED coefficient
The demand curve for a normal good shifts leftward if income X or the expected future price Y
decreases; falls
increases; rises
increases; falls
decreases; rises
Which of the following definitions is inaccurate?
A) Derived demand - Demand for a factor of a production which arises not from the factor or the good itself but from the goods it produces
B) Joint demand - Demand for goods which are interdependent, such that they are demanded together
C) Composite demand - Demand for a good that has multiple sources of supply
D) Competitive demand - Demand for goods that are in competition with each other (also known as substitute goods)
Prices can guide resources to where there are scarcities and surpluses. This is best described by
The signalling function of prices
The incentive function of prices
The rationing function of prices
The allocating function of prices
Prices can encourage firms to supply more or fewer goods. This is best described by
The signalling function of prices
The incentive function of prices
The rationing function of prices
The allocating function of prices
Prices can allocate resources by increasing or decreasing demand through willingness and ability to pay. This is best described by
The signalling function of prices
The incentive function of prices
The rationing function of prices
The allocating function of prices
Prices can ultimately help to allocate resources amongst competing uses. This is best described by
The signalling function of prices
The incentive function of prices
The rationing function of prices
The allocating function of prices
Which of the following is not a disadvantage of introducing the price mechanism into some areas of human activity?
Firms in imperfectly competitive markets can abuse their market power and charge higher prices
Markets can exclude some consumers through ability to pay which is a problem if markets are made for essential merit goods with price inelastic demand
Government failure can lead to unintended consequences and misallocated resources
In some markets economic rent (unearned income) can be extracted
In AQA A-level economics complete market failure describes
Misallocated resources
Missing markets
Government failure
Information failure
In AQA A-level economics partial market failure describes
Misallocated resources
Missing markets
Government failure
Information failure
Public goods are
Rivalrous and excludable
Non-rivalrous and non-excludable
Rivalrous and non-excludable
Excludable and non-rivalrous
Public goods are
Rivalrous and excludable
Non-rivalrous and non-excludable
Rivalrous and non-excludable
Excludable and non-rivalrous
Private goods are
Rivalrous and excludable
Non-rivalrous and non-excludable
Rivalrous and non-excludable
Excludable and non-rivalrous
Governments provide public goods principally because
Public goods are non-rivalrous
Information failure exists
They can produce positive or negative externalities
The free-rider problem exists
One reason a flood barrier can be considered a public good is because
No-one can be excluded from deriving its benefits
Anyone can benefit from it
Households and firms do compete as rivals to consume the benefits
It is possible to reject the benefits it brings
One reason a lighthouse can be considered a public good is because
Any ship can derive benefits from it
It is provided by government and is free at the point of consumption for all ships
The benefits it brings to one ship do not prevent the next ship from also deriving benefits
It is likely to be located on public land
One reason an M&S Big Daddy chocolate bar (1600+ cals) can be considered a private good is because
There is a free rider problem
It is not provided by the government
It is rivalrous
It is non-excludable
One reason a vaccination can be considered a private good is because
It is not always provided by government
It is excludable and rivalrous
It is non-excludable and non-rivalrous
It is nearly always provided by government
Could an MP3 file be considered a public good?
Maybe yes, as could be made by government
No as it is often created, modified and shared privately
Maybe yes, as it can be shared at zero marginal cost it could be non-rivalrous and non-excludable
No as it is rivalrous like an audio CD
Quasi public goods
Demonstrate one but not both features of a public good
Demonstrate both features of a public good and are non-rejectable
Demonstrate neither feature of a public good
Are rivalrous and excludable
Which description best argues that fireworks are a quasi public good?
No-one can be excluded from fireworks displays and one person’s enjoyment does not harm the next person’s enjoyment
People can be excluded from being in close proximity to fireworks displays and one person’s enjoyment does not harm the next person’s enjoyment
People can be excluded from being in close proximity to fireworks displays and if the display becomes too crowded one person’s enjoyment could harm the next person’s enjoyment
Firework displays can be provided by a local council but don’t have to be
A situation where individuals act through self-interest and behave contrary to the common good of all users, by depleting or spoiling common access resources describes which controversial concept of Hardin's?
Public goods
Free rider problem
Tragedy of the commons
3 certainties in life: death, taxes and Man Utd penalties
Hardin's concept of the tragedy of the commons argues is most frequently used to argue in favour of which policy?
Subsidies
Extension of private property rights
Nationalisation
Regulation
Which A-level behavioural economics concepts best explain why it may not necessarily be a 'rational'-utility maximising decision for an individual to have as many animals as she can grazing on commons land?
Loss aversion and anchoring
Loss aversion and bounded self-control
Social norms and altruism
Anchoring and priming
Why can the tragedy of the commons not occur for anything considered to be a public good?
Due to the free rider problem
Due to non-excludability
Due to non-rivalry
Due to private goods
A cost incurred by an individual (firm or consumer) as part of its production or other economic activities is a
Private cost
External cost
Spillover cost
Social cost
A cost that is associated with an individual’s (a firm or household’s) production or other economic activities which is borne by a third party is a
Private benefit
Private cost
Spillover cost
All answers
A cost that is associated with an individual’s (a firm or household’s) production or other economic activities which is borne by a third party is a
All answers
External cost
Spillover cost
Negative externality
Marginal social cost is equal to
MSC-MPC
MSC+MSB
MPC+MEC
MEC+MEB
Marginal external cost is equal to
MSC+MPC
MSC-MPC
MPC+MEC
MSC-MSB
The benefits directly accruing to a particular action. I.e. Utility (a neoclassical concept, where MU = Price)
Spillover benefit
Social benefit
Private benefit
External benefit
The benefits that accrue as a consequence of externalities to third parties is a
Private cost
Private benefit
Spillover benefit
All answers
The benefits that accrue as a consequence of externalities to third parties is a
All answers
External benefit
Spillover benefit
Positive externality
Marginal social benefit is equal to
MSB-MPB
MSB+MSC
MPB+MEB
MEB+MEC
Marginal external benefit is equal to
MSB+MPB
MSB-MPB
MPB+MEB
MSB-MSC
When MSB > MSC it best describes
Positive externalities
Negative externalities
Merit goods
Demerit goods
When MSC > MSB it best describes
Positive externalities
Negative externalities
Merit good
Demerit good
When MSC>MPC it best describes
Negative externalities of production
Negative externalities of consumption
Positive externalities of production
Positive externalities of consumption
When MSC < MPC it best describes
Negative externalities of production
Negative externalities of consumption
Positive externalities of production
Positive externalities of consumption
When MSB>MPB it best describes
Negative externalities of production
Negative externalities of consumption
Positive externalities of production
Positive externalities of consumption
When MSB < MPB it best describes
Negative externalities of production
Negative externalities of consumption
Positive externalities of production
Positive externalities of consumption
On neoclassical externalities diagrams, the free market quantity is found where
MPC equals MSC
MPC equals MPB
MSC equals MSB
MSC equals MPC
On neoclassical externalities diagrams, the socially optimal quantity is found where
MPC equals MSC
MPC equals MPB
MSC equals MSB
MSC equals MPC
Which policies typically shift supply leftwards?
A) Information provision and indirect tax
B) Subsidies and max pricing
C) Indirect tax and regulation
D) Indirect tax and min pricing
Which of the following best describes an indirect tax?
A tax levied on goods and services
A tax on business profits
A tax on worker income
A tax levied on consumers
Which of the following best describes an ad-valorem indirect tax?
An indirect tax set as a percentage of the selling price
An indirect tax set as a percentage of the costs of production
A direct tax on business profits
A direct tax on worker income
An indirect tax
Lowers firms' costs of production
Raises firms' costs of production
Directly addresses the problem of underconsumption
Directly addresses externalities caused by merit goods
On the diagram for a per unit indirect tax there is a
Rightwards shift in supply with two parallel curves
Leftwards shift in supply with two parallel curves
Rightwards shift in supply with an increasing gap between the two curves
Leftwards shift in supply with a increasing gap between the two curves
On the diagram for an ad-valorem indirect tax there is a
Rightwards shift in supply with two parallel curves
Leftwards shift in supply with two parallel curves
Rightwards shift in supply with an increasing gap between the two curves
Leftwards shift in supply with an increasing gap between the two curves
The size of a per unit tax is shown by
The horizontal distance between two demand curves
The horizontal distance between two supply curves
The vertical distance between two demand curves
The vertical distance between two supply curves
What should indirect taxes do to price and quantity respectively?
Increase in price and increase in quantity
Increase in price and decrease in quantity
Decrease in price and increase in quantity
Decrease in price and decrease in quantity
Indirect taxes best address
The free-rider problem
Negative externalities produced by demerit goods
Positive externalities produced by merit goods
Underconsumption of inferior goods
When an indirect tax is applied there is
Extension along the demand curve
Extension along the supply curve
Contraction along the demand curve
Contraction along the supply curve
The consumer burden of an indirect tax is shown on the indirect tax diagram by:
(P2-P1)*Q2
(P2-P1)*Q1
(Q1-Q2)*P2
(Q1-Q2)*P1
Which of the following is not an advantage of indirect taxation?
Indirect tax works through the price mechanism to internalise firms' external costs
Indirect tax can be considered equitable ('polluter pays principle')
Indirect taxes are regressive
In neoclassical theory, indirect taxes are thought to be 'hypothecated'
If demand for a good or service has price inelastic demand, the imposition of an indirect tax should lead to
A) A fall in demand that is proportionately larger than the decrease in price
B) A fall in demand that is proportionately smaller than the decrease in price
C) A fall in demand that is proportionately larger than the increase in price
D) A fall in demand that is proportionately smaller than the increase in price
If demand for a good or service has price elastic demand, the imposition of an indirect tax should lead to
A) A fall in demand that is proportionately larger than the decrease in price
B) A fall in demand that is proportionately smaller than the decrease in price
C) A fall in demand that is proportionately larger than the increase in price
D) A fall in demand that is proportionately smaller than the increase in price
Which of the following are difficulties setting indirect tax at 'the right' level?
External costs are difficult to identify and express in monetary terms
All answers
If the tax is set too low then firms may not fully internalise their external costs
If the tax is set too high then the tax could damage the industry and there could be unintended consequences
Cross-border shopping, fly-tipping and black market cigarette consumption are all examples of
Unintended consequences from the imposition of a subsidies
Unintended consequences from the imposition of indirect taxes
Tax avoidance
Tax evasion
Indirect taxes can be considered regressive because
They take up a larger percentage of higher incomes
They take up a larger percentage of lower incomes
They take a larger nominal sum from higher income earners
They take a smaller nominal sum from higher income earners
Which of the following is an example of an unpopular regressive indirect tax?
None of these answers
Thatcher's Poll Tax
Brown's reduction of the basic rate of income tax from 25% to 20%
Osbornes's reduction of the annual allowance from £50,000 to £40,000
With the imposition of an indirect tax, the more price inelastic the demand the greater the
Fall in quantity demanded
Proportionate decrease in quantity demanded
Consumer burden of the tax
Producer burden of the tax
With the imposition of an indirect tax, the more price elastic the demand the greater the
Rise in quantity demanded
Proportionate increase in quantity demanded
Consumer burden of the tax
Producer burden of the tax
