Aggregate Demand (AD) (Edexcel A Level Economics A): Exam Questions

2 hours22 questions
1
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1 mark

Case Study

Monthly additions to UK credit card lending, £ billions, 2015 – 2017

9ec0-02-q1-june-2019

Which one of the following would be most likely to cause an increase in credit card lending?

  • A fall in interest rates

  • A fall in investment

  • An increase in the deficit on the current account of the balance of payments

  • An increase in savings

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2
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1 mark

Which one of the following would be most likely to cause aggregate demand to increase?

A fall in:

  • government spending

  • net trade (X–M)

  • the marginal propensity to consume

  • the marginal propensity to save

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3
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2 marks

Case Study

UK total bank lending to individuals, percentage change on previous year

2014

2.5%

2015

3.2%

2016

4.0%

(Source: Bank of England 2017)

Explain one likely reason why consumer demand for bank loans has increased.

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4
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1 mark

Case Study

UK total bank lending to individuals, percentage change on previous year

2014

2.5%

2015

3.2%

2016

4.0%

(Source: Bank of England 2017)

Which one of the following is most likely to result from an increase in bank lending to individuals?

  • An improvement in net trade (X–M)

  • An increase in consumption

  • An increase in unemployment

  • Deflation

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5
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1 mark

Which of the following options is not a reason why the Aggregate Demand curve slopes downwards?

  • The exchange rate effect

  • The income effect

  • The interest rate effect

  • The wealth effect

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6
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1 mark

Which one of the following options would be most likely to cause the AD curve to shift to the left?

  • An appreciation of the value of that country's currency

  • A fall in interest rates

  • A fall in income tax rates

  • A rise in house prices and other asset prices

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7
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2 marks

Case Study

The percentage that each component contributes to AD in the UK is approximately

  • Consumption: 60%

  • Investment: 14%

  • Government spending: 25%

  • Net Exports: 1%

If AD in 2022 was £2.3 trillion and the UK economy grew by 2.2%, what would be the value of Consumption in 2023?

Give your answer to 3 significant figures

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82 marks

Case Study

After the Global Financial Crisis of 2008, the US President introduced expansionary fiscal policies of $800 billion. The International Monetary Fund estimated that the multiplier at the time was approximately 1.5.

(Source adapted from: https://www.economist.com)

Calculate the total final increase in US aggregate demand as a result of the President’s ‘expansionary fiscal policies’, assuming no other changes.

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91 mark

Which one of the following diagrams illustrates the impact of an increase in net exports along a Keynesian long-run aggregate supply curve?

Four graphs illustrate shifts in aggregate demand (AD) and supply (AS). Panels A and C show intersecting curves; B and D feature vertical AS lines.

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    102 marks

    Explain the likely impact on aggregate demand of a fall in average house prices

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    111 mark

    Case Study

    Annual percentage change in average UK house prices

    Line graph showing percentage changes from May 2018 to May 2021 with sharp rises after May 2020, peaking around May 2021 at 12%.

    (Source: adapted from https://www.nationwide.co.uk)

    With reference to the chart, which one of the following is true?

    Average UK house prices:

    • fell in August 2020

    • fell in November 2018

    • rose the fastest in May 2021

    • stayed constant in 2018

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    121 mark

    Which one of the following would be most likely to result from lower base interest rates?

    A fall in:

    • the average price of houses

    • the external value of the pound

    • the level of employment

    • the rate of economic growth

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    131 mark

    Case Study

    UK consumption, % of GDP, 2004–2021

    Line graph showing percentage change from 2004 to 2020, peaking around 2009 and declining thereafter, with minor fluctuations post-2016.

    (Source: adapted from https://data.worldbank.org)

    Which one of the following is an example of consumption?

    • Construction of a new cycle lane

    • Expansion of Heathrow Airport

    • New school buildings

    • Purchase of new clothes

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    1
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    5 marks

    With reference to extract A and the concept of 'disposable income', explain the impact of a rise in interest rates for consumers with credit cards

    Case Study

    Extract A

    UK household consumption

    Despite the slow growth in real household disposable incomes, consumer spending rose in 2017. Annual spending per person increased by £589, when compared with 2016. This may have reflected UK households’ delay in adjusting to the increase in inflation that was associated with the fall in the exchange rate of the British pound. The increase in consumption has also been driven by low interest rates. In 2017 UK house prices increased by an average of 5.1%. UK consumers have financed most of their spending by borrowing on credit cards in order to maintain their living standards. In 2017 borrowing on credit cards rose by 9.6%, the second-highest level since before the financial crisis. This has increased the Bank of England’s concerns about the sustainability of borrowing, given the slow growth in real incomes. The Bank has also indicated that the base interest rate was likely to rise faster than previously expected. More expensive credit could therefore constrain the ability of households to spend.

    (Source: adapted from ‘Consumer Trends UK’, ONS, https://www.ons.gov.uk)

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    2
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    5 marks

    With reference to Figure 2 and Extract A, explain two likely influences on the level of UK real household consumption

    Case Study

    Figure 2: UK real household consumption, quarterly, £ billions, 1997 to 2018

    0lmKLk05_8ec0-02-q6-fig-2-nov-2020

    Extract A

    UK household consumption

    Despite the slow growth in real household disposable incomes, consumer spending rose in 2017. Annual spending per person increased by £589, when compared with 2016. This may have reflected UK households’ delay in adjusting to the increase in inflation that was associated with the fall in the exchange rate of the British pound. The increase in consumption has also been driven by low interest rates. In 2017, UK house prices increased by an average of 5.1%. UK consumers have financed most of their spending by borrowing on credit cards in order to maintain their living standards.

    In 2017 borrowing on credit cards rose by 9.6%, the second-highest level since before the financial crisis. This has increased the Bank of England’s concerns about the sustainability of borrowing, given the slow growth in real incomes. The Bank has also indicated that the base interest rate was likely to rise faster than previously expected. More expensive credit could therefore constrain the ability of households to spend.

    (Source: adapted from ‘Consumer Trends UK’, ONS, https://www.ons.gov.uk)

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    3
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    5 marks

    With reference to Extract A, explain two influences on the net trade balance for an economy

    Case Study

    Extract A

    Rwandan tariffs on imports of used clothing

    In a market in Kigali, Rwanda’s capital, an auction is under way. Sellers offer crumpled T-shirts and faded jeans; traders argue over the best picks. Everything is second-hand. A Tommy Hilfiger shirt sells for 5000 Rwandan francs ($5.82); a plain one for a tenth of that. Afterwards, a trader sorts through the purchases he will resell in his home village. The logos hint at their previous lives: Kent State University, a rotary club in Pennsylvania, Number One Dad. These auctions were once twice as busy, but in 2016 Rwanda’s government increased import tariffs on a kilo of used clothes from $0.20 to $2.50. Now many traders struggle to make a profit.

    The traders are not the only ones who are unhappy. Exporters in the US claim the tariffs are costing jobs there. In March, the US President warned that he would suspend Rwanda’s tariff-free access to US markets for its clothing exports after 60 days if it did not remove the tariff. Globally, about $4 billion of used clothes crossed borders in 2016. The share from China and South Korea is growing, but 70% still come from Europe and North America. Many go to Asia and eastern Europe, but Africa remains the largest market. The trade enables poor people to afford clothes and creates retail jobs.

    However, governments worry that the trade undercuts their own clothing manufacturers. Second-hand imports of clothing now dominate African markets. Researchers at the Overseas Development Institute, a British think-tank, estimate that Tanzania imports 540 million used items of clothing and 180 million new ones each year, while producing fewer than 20 million itself. African manufacturing is weak for many reasons, from ineffective privatisations to collapsing infrastructure.

    But second-hand clothing imports are a major factor: it is estimated that they accounted for half of the fall in employment in the African clothing industry between 1981 and 2000. For example, a clothing factory in Kigali is operating at only 40% of capacity and employs 600 workers, down from 1100 in the 1990s. It is hard to compete, says Ritesh Patel, its manager, when a used imported T-shirt sells for the price of a bottle of water. Instead, the company specialises in uniforms for police, soldiers and security guards, which cannot be bought second-hand. The threatened suspension of tariff-free access to the US market would hurt Rwanda, but not very much.

    Last year Rwanda sold just $1.5 million of clothing to the US. Nor, with about 12 million people, is Rwanda a big market for US exports.

    (Source adapted from: https://www.economist.com)

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    44 marks

    Case Study

    Annual percentage change in average UK house prices

    Line graph showing percentage changes from May 2018 to May 2021; a slight rise until May 2020, then a sharp increase to 12% by May 2021.

    (Source: adapted from https://www.nationwide.co.uk)

    With reference to the chart on the previous page, explain the likely impact of an increase in average house prices on UK consumption

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    54 marks

    With reference to the chart below, explain the likely impact of a reduction in the base interest rate on UK investment

    Case Study

    Bank of England base interest rate, 2016–2020

    Line graph showing interest rates from 2016 to 2020, starting at 0.5%, decreasing to 0.25% in 2016, rising to 0.75% in 2018, then dropping to 0.1% in 2020.

    (Source: adapted from https://www.bankofengland.co.uk)

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    64 marks

    Draw an aggregate demand and aggregate supply diagram to illustrate the likely impact of an increase in the UK base interest rate on the average price level and real output

    Case Study

    In September 2022 the Bank of England increased the base interest rate from 1.75% to 2.25%.

    (Source: adapted from https://www.bankofengland.co.uk)

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    1
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    25 marks

    Evaluate the likely impact of a rise in the saving ratio on the UK economy.

    Case Study

    Savings often provide the funds for investment. The UK's household savings ratio fell from 9.3% in 2015-16 to 5.3% in 2019-20. However, it surged to 16.9% in over the year 2020-21 as a result of the significant economic disruption caused by the global pandemic. 

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    2
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    25 marks

    Evaluate the factors that might influence investment in an economy of your choice.

    Case Study

    Against a backdrop of tightening monetary policy and slow economic growth, business investment had risen by 3.4% in 2023, which was stronger than expected. 

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    325 marks

    Evaluate the microeconomic and macroeconomic effects of falling house prices.

    Case Study

    Bar chart showing net change in UK high street store numbers from 2013-2022. Barbers increased most; banks decreased significantly.
    Line graph showing percentage changes in UK house prices from 2005 to 2022, with peaks in 2007, 2010, and 2020, and a dip around 2009.

    Extract C
    What next for the high street?

    A high street is typically found in all UK towns and cities. Shops normally encountered in a typical UK high street can include successful small firms such as independent food retailers, cafés, nail and beauty salons, restaurants and charity shops. They differ from out-of-town shopping centres by being more diverse, family-run and offering local or personalised services. Customers are often very loyal. However, the high street may often have limited access by car or expensive parking facilities.

    The rise of online retailers such as Amazon and eBay have placed huge pressures on UK high streets, with many well-known shops – and even successful retail chains – forced to close due to lost business. Many high-street firms cannot compete on price with online retailers who – because they frequently have very low fixed costs, can significantly undercut the high-street shops on price. Even before online shopping, competition was eroding high street activity, with out-of-town retail parks that were not necessarily cheaper but provided a larger range of shops and offered plentiful parking. They offer a shopping experience that other retailing cannot match – pleasant, safe pedestrian shopping, a clean environment, fun activities for children, and spend-the-day-there potential.

    While the list of retail and leisure failures might suggest that the high street does not have a future, some analysts argue the opposite. Many believe that the high street is ideally placed to reinvent itself in response to the structural shift in working and shopping patterns that has resulted from the global health crisis 2020–22. The perceived weaknesses of the high street model – its fragmented ownership, lack of centralised coordination, and high vacancy rates – become strengths as they lower the barriers to entry for new concepts and operators.

    They also enable risk-taking and innovation that will ultimately lead to a more flourishing and diverse environment on our local high streets. It should be possible for small firms to flourish even when staff shortages are pushing up wages in the high street, and house price falls damage consumer confidence and spending on perceived luxuries.

    (Source: adapted from https://www.designingbuildings.co.uk/ and https://www2.deloitte. com)

    Extract D

    UK house prices may fall up to 20%

    Turmoil on the UK financial markets has prompted analysts to predict that house prices could fall dramatically, and many lenders in the mortgage sector are withdrawing deals. People coming to the end of their fixed-rate mortgages are seeing rises from 2% to over 5.5%, with increases in the cost of borrowing of over £5200 a year by 2024 for the average mortgage in the UK. Many people think UK house prices will never fall, but analysts say the fall could be between 10% and 20%.

    One mortgage lender said that a lack of housing supply will not keep house prices up when mortgage interest rates are somewhere between 5% and 7%. He claimed that ‘the decade-long property bubble is about to burst […] It’s a buyer’s market now’. The greatest impact will be seen in the southeast of England.

    (Source: adapted from https://www.theguardian.com)

    Extract E
    UK job vacancies hit record 1.1 million as labour shortages increase

    The ratio of jobless people to vacancies is 1.45 to 1, lower than at any point in the last 40 years. Social care for example, has 300,000 current unfilled posts. ‘Today’s figures show that labour shortages are now affecting the whole economy,’ said one analyst. ‘There are almost a million people fewer in the labour market, largely due to younger people staying in education and older people dropping out of the workforce.’

    The inactivity rate is 21.1%, and many people are not returning to work after the global health crisis. ‘People seeking work do not have the skills or availability that employers need,’ said Kitty Ussher, chief economist at the Institute of Directors. Firms offering higher wages do not solve the issue.

    (Source: adapted from https://www.ft.com/content/463f4fbd

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