Mergers & Takeovers (Edexcel A Level Business): Revision Note

Exam code: 9BS0

Steve Vorster

Written by: Steve Vorster

Reviewed by: Jenna Quinn

Updated on

Reasons for mergers and takeovers

  • Firms often grow organically (opens in a new tab) to the point where they are in a financial position to integrate with others

  • Merging with or taking over other businesses results in rapid business growth and is referred to as inorganic growth

    • A merger occurs when two or more companies combine to form a new company

      • The original companies cease to exist, and their assets and liabilities are transferred to the newly created entity

    • A takeover occurs when one company purchases another company, often against its will

      • The acquiring company buys a controlling stake in the target firm's shares (more than 50%) and gains control of its operations 

Why firms integrate with others

  • Strategic fit

    • A company may acquire another company to expand into new markets, diversify its product offerings or gain access to new technology

      • E.g. in 2010, Kraft Foods purchased Cadbury's to increase its product offering and expand business sales in the UK

  • Economies of scale

    • Growth creates economies of scale

      • Consolidation of two or more businesses typically reduces costs and increases efficiency

  • Synergies

    • Synergies are the benefits that result from the combination of two or more companies, such as increased revenue, cost savings or improved product range

  • Elimination of competition

    • Takeovers are often used to eliminate competition, and the acquiring company increases its market share

      • E.g. Meta, the parent company of Facebook, purchased WhatsApp in 2014, as it was a major competitor of its own Facebook Messenger

  • Shareholder value

    • Mergers and takeovers can also be used to create value for shareholders

    • By combining companies, shareholders can benefit from increased profits, dividends and share prices

Types of integration

Horizontal integration

  • A merger or takeover of a firm at the same stage of the production process

    • E.g. an ice cream manufacturer takes over another ice cream manufacturer

Evaluating horizontal integration

Advantages

  • A rapid increase in market share

  • Reductions in the cost per unit due to economies of scale

  • Reduces competition

  • Existing knowledge of the industry means the merger is more likely to be successful

  • The firm may gain new knowledge or expertise

Disadvantages

  • Diseconomies of scale may occur as costs increase, e.g. unnecessary duplication of production facilities

  • If the integration leads to a reduction of competition, regulators may investigate the merger or block it

Vertical integration

  • A merger or takeover of another firm in the supply chain or different stage of the production process

    • E.g. an ice cream manufacturer merges with a dairy farm

Diagram of a supply chain showing product flow from supplier to manufacturer, distributor, retailer, then the end consumer carrying shopping bags.
A firm can grow through forward or backward vertical integration
  • Forward vertical integration involves a merger or takeover with a firm further forward in the supply chain

    • E.g. a dairy farmer merges with an ice cream manufacturer

  • Backwards vertical integration involves a merger or takeover with a firm further backwards in the supply chain

    • E.g. an ice cream retailer takes over an ice cream manufacturer

Evaluating vertical integration

Advantages

  • Reduces the cost of production as middleman profits are eliminated

  • Lower costs make the firm more competitive

  • Greater control over the supply chain reduces risk, as access to raw materials is more certain

  • The quality of raw materials can be controlled

  • Forward integration adds additional profit, as profits from the next stage of production are assimilated

  • Forward integration can increase brand visibility

Disadvantages

  • Diseconomies of scale occur as costs increase, e.g. as a result of unnecessary duplication of management roles

  • There can be a culture clash between the two firms that have merged

  • Possibly, a lack of expertise in running the new firm results in inefficiencies

  • The price paid for the new firm may take a long time to recoup

Examiner Tips and Tricks

Don't just label integration as "horizontal" or "vertical" - explain why that specific type suits the business in the case study, and be ready to weigh the stated advantages against realistic risks like culture clash or overpayment, rather than listing benefits in isolation

The financial risks and rewards of mergers and takeovers

  • Inorganic growth carries both risks and rewards for a business

Risks

Overpayment

  • If the acquiring company pays too much for the target company, it may not be able to recoup the investment through increased revenue or cost savings

Integration challenges

  • Integrating two companies can be complex and costly

  • There are likely to be disruptions to operations and a loss of key staff

Cultural differences

  • Mergers and takeovers can result in clashes of company cultures, impacting productivity

Opposition

  • Mergers and takeovers may face opposition from regulators or other stakeholders, such as shareholders

Debt

  • Acquiring companies may take on debt to finance the integration, which can increase financial risk and reduce flexibility

Rewards

Increased market share

  • By acquiring another company, an increase in market share may lead to increased sales revenue and profitability

Synergy

  • Mergers may result in cost savings through the elimination of duplicate functions and increased efficiency

Diversification

  • Selling a wider variety of goods and services reduces the risks associated with selling a single product

Access to new markets

  • Acquiring a company with a strong presence in a new market increases the customer base and sales revenue

Increased value

  • Mergers may increase the overall value of the combined company, benefitting shareholders

Problems of rapid growth

  • Inorganic growth often increases the size of the business significantly in a very short period of time

  • This rapid growth can bring success, but if not managed well, it can lead to financial pressure, lower quality, unhappy customers and internal conflict

  • Businesses must plan growth carefully to avoid these issues

Problems caused by rapid growth

Diagram showing problems caused by rapid business growth: cash flow strain, management complexity, quality and customer service issues, culture clash, diseconomies of scale
Problems caused by rapid and inorganic growth include culture clash and diseconomies of scale

Strain on cash flow

  • Rapid growth often means higher spending before extra revenue comes in

  • A business may need to:

    • Hire more staff

    • Invest in stock and equipment

    • Open new locations

  • This puts pressure on cash flow

    • If the business doesn’t have enough working capital, it may struggle to pay suppliers or wages on time

Increased management complexities

  • As a business grows, operations become harder to control

  • Managers might:

    • Be given too many tasks

    • Lose track of team performance

    • Struggle to make decisions quickly

  • This can lower productivity and delay key actions

    • E.g. a technology company that suddenly triples in size may find that decision-making slows down and projects are delayed

Quality control issues

  • When a business expands quickly, its existing systems may not be able to cope

  • This can lead to:

    • Mistakes in production

    • Poor-quality products

    • Inconsistent service

  • E.g. a bakery that rushes to open new branches may find its cakes vary in quality between stores

Customer service issues

  • With more customers and not enough trained staff, service levels can fall

  • Problems might include:

    • Longer waiting times

    • Missed orders

    • Poor communication

  • E.g. an online retailer experiencing a sudden surge in orders may send out the wrong products or delay responses to customer complaints

Culture clash

  • If growth happens through mergers or takeovers, employees from different businesses may have different ways of working

  • This can cause:

    • Disagreements

    • Lower morale

    • Poor teamwork

  • E.g. if a relaxed, creative business merges with a more hierarchical, corporate one, staff may feel uncomfortable or confused about expectations

Diseconomies of scale

  • When a business becomes too large, average costs can rise

  • This is often due to:

    • Poor communication

    • Slow decision-making

    • Loss of motivation

  • See the detailed revision notes on diseconomies of scale

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Steve Vorster

Author: Steve Vorster

Expertise: Content Creator

Steve has taught A Level, GCSE, IGCSE Business and Economics - as well as IBDP Economics and Business Management. He is an IBDP Examiner and IGCSE textbook author. His students regularly achieve 90-100% in their final exams. Steve has been the Assistant Head of Sixth Form for a school in Devon, and Head of Economics at the world's largest International school in Singapore. He loves to create resources which speed up student learning and are easily accessible by all.

Jenna Quinn

Reviewer: Jenna Quinn

Expertise: Content Creator

Jenna studied at Cardiff University before training to become a science teacher at the University of Bath specialising in Biology (although she loves teaching all three sciences at GCSE level!). Teaching is her passion, and with 10 years experience teaching across a wide range of specifications – from GCSE and A Level Biology in the UK to IGCSE and IB Biology internationally – she knows what is required to pass those Biology exams.