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NotesPhilosophy HLTopic 4.3Business ethics
Back to Philosophy HL Topics
4.3.24 min read

Business ethics (Philosophy HL)

IB Philosophy · Unit 4

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Contents

  1. 1Is 'business ethics' a contradiction?
  2. 2One argument: profit is the only duty
  3. 3The reply: firms owe more than profit
The big idea: Some people smirk at the phrase 'business ethics' — as if it were like 'dry water'. Business ethics asks whether a company can chase profit AND still be good — or whether that's asking the impossible.

The clash

  • Business is about making money.
  • Ethics is about doing right.
  • When they clash, which wins?

The real tension is profit vs responsibility: a firm answers to its owners for profit, but also to workers, customers and society. When those pull apart, business ethics is the study of what a company OUGHT to do.

Hold onto this: The sneer 'business ethics is a contradiction' assumes profit and doing right must always clash. The whole debate is about whether that assumption is actually true.

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The sharpest version of the sceptical view came from the economist Milton Friedman.

Friedman: the business of business is profit: Friedman argued that a company's ONE social responsibility is to make a profit for its owners, within the law.

His reasoning

  • Managers spend other people's money.
  • Being 'socially responsible' with it — giving it to causes — is really taxing the owners without asking.
  • So a firm should obey the law and then maximise profit.
  • 'Doing good' is a job for individuals and governments, not companies.
Checkpoint — Friedman: In one line: Friedman says a firm's only job is lawful profit for its owners — being 'socially responsible' spends money that isn't the manager's to give. Hold that — the next view attacks the idea that the law is enough.

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Against Friedman stands the view that a company owes duties to everyone it affects, not just its owners.

Stakeholders: everyone the firm affects: On the stakeholder view, a company affects workers, customers, suppliers and communities — its stakeholders — so it owes them fair treatment too.

Real cases make this bite

  • Child labour — legal in some places, still wrong.
  • Sweatshops.
  • Business espionage.
  • Fair trade is the opposite move — paying producers fairly on purpose.
The point: 'Legal' and 'right' aren't the same, so profit can't be the whole story.
Go further — higher-level insight: Spot the deeper split. The 'is business ethics a contradiction?' question is really the theory clash from 4.3.1 dressed in a suit. Naming that link is a top-band move.

Friedman

  • Answers to a duty (a promise to the owners)
  • Trusts the law and market to handle the rest

The stakeholder view

  • Runs on consequences and virtue
  • Real harm to real people, and the character of a decent firm
Checkpoint — stakeholders: In one line: the stakeholder reply says 'legal' isn't 'right' — a firm owes fair treatment to everyone it affects, so profit can't be its only duty.

IB Exam Questions on Business ethics

Practice with IB-style questions filtered to Topic 4.3.2. Get instant AI feedback on every answer.

Practice Topic 4.3.2 QuestionsBrowse All Philosophy HL Topics

How Business ethics Appears in IB Exams

Examiners use specific command terms when asking about this topic. Here's what to expect:

  • Define

    Give the precise meaning of key terms related to Business ethics.

    AO1
  • Describe

    Give a detailed account of processes or features in Business ethics.

    AO2
  • Explain

    Give reasons WHY — cause and effect within Business ethics.

    AO3
  • Evaluate

    Weigh strengths AND limitations of approaches in Business ethics.

    AO3
  • Discuss

    Present arguments FOR and AGAINST with a balanced conclusion.

    AO3

See the full IB Command Terms guide

Related Philosophy HL Topics

Continue learning with these related topics from the same unit:

4.1.1What makes an action right?4.1.2Virtue ethics4.1.3Deontological ethics4.1.4Teleological / consequentialist ethics
View all Philosophy HL topics
Improve your exam techniqueCommand terms, paper structure, and mark-scheme tips for Philosophy HL
Previous4.3.1Biomedical ethicsNextDistribution of wealth4.3.3

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