Enterprise Business Growth and Size

An entrepreneur is someone who STARTS and RUNS a business. They organise the factors of production and take the financial risk in pursuit of profit.

Common characteristics.

• Risk-taking. They invest savings, mortgage homes, work without salary in early stages.
• Innovation / creativity. Spotting opportunities others miss; creating new products, services or business models.
• Determination / persistence. Long hours, setbacks, financial pressure — entrepreneurs need stamina.
• Leadership. Inspiring and managing employees as the business grows.
• Financial management. Tracking costs, cash flow, profit.
• Communication skills. Negotiating with suppliers, persuading investors, selling to customers.

The role of a business plan. Most successful entrepreneurs write a BUSINESS PLAN before launching:

• Executive summary.
• Description of products/services.
• Market analysis (target customers, competitors, demand).
• Marketing plan.
• Operations plan.
• Financial forecasts (sales, cash flow, break-even).
• Funding requirements.

The plan helps the entrepreneur THINK THROUGH the business AND helps secure investors / loans.

Cambridge tip. Mark scheme rewards naming a characteristic AND giving an example of how it helps. 'Risk-taking' alone scores half — 'risk-taking, e.g. willing to invest savings without guarantee of return' scores full.

Internal (organic) growth. A business expands using its OWN RESOURCES.

• Open new branches.
• Increase production capacity.
• Launch new products.
• Hire more staff.
• Enter new markets organically.

Pros: retains control; less risky; gradual; uses existing systems and culture. Cons: slow; constrained by retained earnings and borrowing capacity.

External (inorganic) growth. Joining or buying another business.

Two methods:

• Merger. Two firms COMBINE into one new entity. Both sets of shareholders typically end up shareholders in the new firm. Mutual; agreed.
• Takeover (acquisition). One firm BUYS another. Can be FRIENDLY (target board agrees) or HOSTILE (buyer goes directly to shareholders).

Pros: faster growth; instant scale; access to new markets, brands, technology, customers; achieves economies of scale. Cons: expensive; integration risks (cultures clash, redundancies, IT systems differ); may be regulated by competition authorities.

Cambridge tip. Mark scheme expects students to know BOTH methods (internal AND external) and at least two pros/cons for each. The named methods MERGER and TAKEOVER are commonly tested.

Economies of scale. As a business grows, COST PER UNIT typically FALLS — that's economies of scale.

Sources.

• Bulk-buying. Larger orders get supplier discounts.
• Specialised labour. Bigger firms can hire specialists (financial controller, marketing director) and use them efficiently.
• Larger machinery. Bigger machines are more efficient per unit; small firms can't justify them.
• Financial economies. Larger firms get better loan rates and easier access to capital markets.
• Marketing economies. Same advertising spend reaches more customers per unit sold.

Diseconomies of scale. Eventually, GETTING BIGGER STARTS HURTING — average cost per unit RISES.

Causes.

• Communication problems. Information slows down across many layers and departments.
• Demotivation. Workers feel like cogs in a machine; less personal relationship with management.
• Coordination overhead. Need more managers to manage managers; bureaucracy multiplies.
• Loss of focus. Sprawling firms can lose touch with their original core market.

The U-shape. Average cost per unit FALLS as output grows (economies of scale), reaches a MINIMUM, then RISES (diseconomies of scale). Optimal size is at the minimum.

Cambridge tip. Mark scheme expects you to BOTH explain the term AND give specific sources. 'Bulk buying' is a source; 'a benefit of being big' is too vague.

Number of employees. Easy to count and compare.

• LIMITATION: capital-intensive businesses (oil refinery) may have FEW employees but huge revenue and assets. Labour-intensive ones (call centre) may have MANY employees but lower output value. Doesn't capture firm 'weight'.

Sales revenue / turnover. Total value of goods/services sold in a year.

• LIMITATION: ignores costs and profit. A firm with $100m revenue but$110m costs is loss-making and probably failing. Inflation makes year-on-year comparisons distorted.

Capital employed. Total value of fixed and current assets.

• LIMITATION: hard to value assets accurately (depreciation, market vs book value); doesn't reflect efficiency of asset use.

Market share. Firm's sales as % of total industry sales.

• LIMITATION: depends on how the 'market' is defined; comparable firms may serve different sub-markets.

Profit. Bottom-line earnings.

• LIMITATION: small firms can be highly profitable per employee; profit alone doesn't capture scale.

Best practice. Use TWO OR MORE measures together. Comparing 'large' firms across industries requires care — what's huge in luxury watchmaking is tiny in supermarket retail.

Cambridge tip. Mark scheme rewards naming a measure AND its limitation. Listing without limitations gets half marks.

Most new businesses fail within five years. Common causes:

Cash-flow problems. Even profitable businesses can run out of cash. Late-paying customers, large upfront costs, or seasonal patterns can cause cash to dry up faster than profit reflects. The single most-common cause of business failure.

Lack of demand. Misjudging the market — too few customers, wrong product, wrong location, wrong price. Often caused by inadequate market research before launch.

Poor management. Inexperienced owners, weak decision-making, neglect of key areas (marketing, finance, operations), failure to delegate as the business grows.

Strong competition. A new entrant disrupts the market; existing competitors copy successful innovations; price wars erode margins.

Macroeconomic conditions. Recession, rising interest rates, supply-chain disruption, sudden shocks (pandemic, war).

Lack of finance. Initial capital insufficient; can't secure loans; investors pull out.

Operational problems. Quality issues, supply-chain breakdowns, technology failures, regulatory non-compliance.

Cambridge tip. When asked WHY a business has failed in a case study, look for SPECIFIC CLUES in the case — not just generic causes. The case usually points strongly to ONE OR TWO specific reasons.