0264 · 6.1.1Business cycle

Measuring economic activity and cycles

0:00A furniture shop can offer the same products and service, yet find that customers suddenly spend less. Families may postpone a new sofa because their earnings feel less secure. Meanwhile, a repair service might receive more enquiries as customers try to make existing furniture last longer. By the end of this video, you will understand how changes across the economy create different pressures and opportunities for businesses. Goods are physical products, while services are activities carried out for customers.

0:26Gross Domestic Product, or G D P, is the total value of goods and services produced in a country in a year. This gives us a measure of activity across the economy. When interpreting changes over time, we use real output, with the effects of price changes removed. Economic growth is an increase in real G D P. This tells us that the economy produces more after allowing for changes in prices.

0:49Businesses might manufacture additional furniture, provide more meals or arrange extra deliveries. Greater activity can create employment opportunities and raise household incomes, which supports further spending. The business cycle is the regular rises and falls in the level of economic activity over time. We measure that activity using G D P. Its main stages are growth, boom, recession and slump. Their length and strength vary, so the diagram represents a pattern whose timing businesses must judge carefully.

1:17On this graph, real G D P goes up the vertical axis, with time along the bottom. The rising section represents growth, while the peak marks a boom. Follow the downward section through recession to the lowest point, labelled slump. The next upward movement shows activity beginning to recover as demand and output increase again. The connections behind the curve matter more than its shape. Customers’ spending creates orders for businesses, which need employees to produce goods or provide services.

1:45Earnings from those jobs support household purchases. If spending weakens, businesses may reduce output and employment, which puts further pressure on demand. Revenue is the income a business receives from selling goods or services. Profit is total revenue minus total costs. A business benefits from stronger demand when additional sales bring in more income than the extra costs they create. We therefore need to trace changes through customers, sales and costs before deciding what happens to profit.

Growth and boom effects

2:13Growth is the stage when real G D P rises, unemployment generally falls and incomes increase. Unemployment means people who are willing and able to work cannot find jobs. More households receive earnings, so demand for many products increases. Prices may begin to rise as businesses compete for materials and employees. Thornbury Furnishings sells tables and chairs. During growth, more customers can afford to replace older items, so the business receives additional orders.

2:40Its owners may recruit employees and purchase machinery to increase output. Expansion becomes more attractive because stronger demand offers an opportunity to earn additional revenue. A boom is the stage when economic activity reaches a peak and demand is very high. Businesses may operate close to their maximum output, while unemployment is low. Skilled employees and materials can become difficult to obtain. Competition for these resources puts upward pressure on wages and prices, so costs can rise sharply.

3:10Inflation is a sustained rise in the general price level. During a boom, strong demand and resource shortages can increase inflation. Thornbury Furnishings might sell more tables but pay higher wages to recruit experienced carpenters. If additional costs rise faster than revenue, its profit falls despite strong sales. This also affects expansion plans because equipment purchased during a boom may remain in use for many years. The owners need to judge whether future orders will justify that extra capacity.

3:38A permanent increase in costs becomes harder to afford if demand later weakens. Strong current sales therefore need to be considered alongside uncertainty about future spending.

Recession, slump and business survival

3:48A recession is a period of falling real G D P. It is usually measured as a fall in real G D P for two consecutive quarters, which are three-month periods. Demand and output decline, while unemployment generally rises. Price increases may slow as spending weakens, although inflation can continue during a recession. Customers often postpone expensive purchases when their earnings fall or their jobs feel less secure. Thornbury Furnishings may receive fewer orders because families continue using their existing tables.

4:19Managers might reduce output, delay expansion and stop recruitment. If fewer positions are needed, the business may also reduce its workforce. Redundancy is when an employee loses their job because the job is no longer needed, through no fault of their own. This can reduce a business’s wage costs when orders fall. However, it loses experienced employees and may face redundancy payments. Managers must consider these consequences alongside the immediate need to control costs.

4:46A slump is a long and deep recession, with very low output and high unemployment. On our diagram, it represents the lowest level of activity in the cycle. Demand remains weak, and many businesses may fail because they cannot cover their costs. Price pressure is often subdued, although some costs can still increase. During a slump, the furniture seller may concentrate on survival and postpone a new showroom. Discounting could attract customers, but each sale would bring in less revenue at the lower price.

5:14Essential purchases, such as basic food, usually hold up better than luxury products. Customers still need necessities even when they reduce spending on expensive treats. Pebblestone Repairs restores worn household furniture. Some customers might choose its service during a recession because repairs cost less than replacement. This illustrates why businesses can experience the same economic conditions differently. The effect depends partly on what customers buy, how urgently they need it and which alternatives they can afford.

Employment, inflation and exports

5:43Employment affects a business through both its customers and its recruitment. When more people have jobs, household earnings tend to increase, which supports demand. Finding suitable employees may become harder because fewer applicants are available. A business may need to offer higher wages, so the benefit of stronger sales comes with additional costs. Higher unemployment reduces earnings for affected households, so many cut their spending. A business looking to recruit may receive more applications because additional people are seeking work.

6:13Hazelmere Gardens sells plants and outdoor furniture. Its sales could weaken while recruitment becomes easier, although applicants still need the skills required for available positions. Inflation creates another set of pressures because suppliers may charge more for materials, transport and energy. Employees may seek higher wages to cover their household purchases. A business then faces pressure to raise selling prices to protect profit. The amount it can charge depends on customers’ willingness to pay and competitors’ prices.

6:41Linden Kitchen provides meals in a small café. If ingredients and electricity become more expensive, preparing each meal costs more. Raising menu prices can help cover those increases, but price-sensitive customers may buy fewer meals. Keeping prices unchanged places pressure on profit unless the business reduces other costs. Customers’ real income is the purchasing power of their earnings. When prices rise faster than wages, households can afford fewer goods and services.

7:09Inflation also makes planning harder because future costs and selling prices become less predictable. Managers may be more cautious about expansion when they cannot confidently estimate its likely returns. Exports are goods and services sold to customers in other countries. If a business raises its prices faster than overseas competitors, its products become less price competitive abroad. Foreign customers may switch to cheaper alternatives, so export sales can fall. This effect depends on relative price changes and whether customers value other features enough to pay more.

Calculating profit during recession

7:40Economic growth brings opportunities beyond the furniture example because increased activity can raise demand across many industries. Ravenscroft Components manufactures parts for machinery. More orders from expanding factories could support recruitment and purchases of new equipment. However, stronger competition for skilled employees and materials can increase its costs, which affects the profit from expansion. We can work through the effect of weaker demand using the same manufacturer. Before a recession, monthly revenue is twenty-four thousand dollars and total costs are eighteen thousand dollars.

8:12During the recession, revenue falls to seventeen thousand dollars, while total costs fall to sixteen thousand dollars. Both sets of figures cover one month and include every cost. Profit equals total revenue minus total costs. Twenty-four thousand dollars minus eighteen thousand dollars gives six thousand dollars before the recession. During the weaker month, seventeen thousand dollars minus sixteen thousand dollars gives one thousand dollars. Six thousand dollars minus one thousand dollars gives a fall of five thousand dollars.

8:43Revenue has fallen by seven thousand dollars, while costs have decreased by only two thousand dollars. Some payments, such as rent, continue even when the business receives fewer orders. This explains why a fall in sales can sharply reduce profit. The manufacturer still earns a positive amount, but it has less available to support expansion.

Applying the business cycle

9:02Keep several distinctions clear when interpreting a case. Economic growth measures a change in real output across the economy, while an individual business’s results depend on its own circumstances. Inflation concerns a sustained increase in the general price level. Falling inflation means prices increase more slowly, so purchasing costs can continue rising. Cambridge questions can ask you to connect economic conditions to information about a particular business. Paper One Short Answer and Data Response and Paper Two Case Study both use stimulus material.

9:34Explain means set out purposes or reasons, say why and how, supported with relevant evidence. A strong response links a stated change to a specific business outcome. Brookfield Retreat is a small guesthouse that sells weekend breaks. Most customers are local families, and its owners plan to add more rooms. An exam-style question asks you to explain two ways a recession may affect this business. Use those details to connect weaker household spending with bookings and the proposed expansion.

10:02Local families may reduce spending on weekend breaks because their incomes fall during the recession. Fewer bookings would reduce the guesthouse’s revenue. Its owners may delay adding rooms because lower demand reduces the need for extra capacity. Postponement avoids additional costs at a time when those rooms could remain unoccupied. The business cycle is the regular rises and falls in the level of economic activity over time. Follow the sequence of growth, boom, recession and slump through changes in output, employment and spending.

10:31Economic growth is an increase in real G D P. Its opportunities for higher sales must be considered alongside recruitment difficulties and rising costs. Inflation is a sustained rise in the general price level. Its effects reach businesses through suppliers’ charges, customers’ purchasing power and uncertainty about future costs. Employment changes influence both demand and the ease of recruitment. For any case, trace the economic change through customers and costs, then explain the outcome for that particular business.