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Business Laws and Ethics · Business Ethics and Emotional Intelligence

Principles and Theories of Business Ethics for CMA Inter

Updated 10 October 2026 · Fact-checked

Ethical theories are frameworks for judging whether a business decision is right. Utilitarianism judges by results (greatest good), deontology by duty and rules, virtue ethics by the character of the decision-maker, and justice by fairness. To solve a question, identify the facts, apply each theory, and state a reasoned conclusion.

Understand Principles and Theories of Business Ethics

Business ethics asks a simple question: is this decision right, not just legal or profitable? Ethical theories give you a method to answer it in a structured way, instead of relying on gut feeling.

The first big split is between theories that look at outcomes and theories that look at duties. Outcome-based theories are called teleological or consequentialist. They say an act is right if it produces good results. Utilitarianism is the main one: choose the action that gives the greatest good to the greatest number of people. Its weakness is that a minority can be harmed if the majority benefits.

Deontological theories say some acts are right or wrong in themselves, whatever the result. You follow your duty, rules and rights. Telling the truth or keeping a promise is required even if lying would give a better result. Its weakness is rigidity: duties can conflict, and rules may ignore real consequences.

Virtue ethics shifts focus from the act to the person. It asks what a person of good character, with honesty, courage, fairness and integrity, would do. Justice theories focus on fair treatment: equal treatment of equals, fair distribution of benefits and burdens, fair procedures, and fair compensation for harm.

In practice, managers use more than one lens. A decision that passes the outcome test, the duty test, the character test and the fairness test is far more likely to be ethical. Related principles often listed in business ethics include honesty, integrity, transparency, accountability, fairness and respect for stakeholders. Also note ethical egoism: an act is right if it serves the person's own long-term interest. It is usually presented as a weaker guide because it ignores others.

Key rules to remember

Utilitarianism (teleological)
Right action = action producing the greatest good for the greatest number
Tests: consequences. Weakness: may harm a minority.
Deontology
Right action = action that follows duty, rules and rights, regardless of consequences
Tests: duty and principle. Weakness: rigid; duties may conflict.
Virtue ethics
Right action = what a person of good character would do
Tests: character, such as honesty, courage, integrity.
Justice
Right action = fair treatment, fair distribution and fair procedure
Tests: fairness to all affected.
Teleological vs deontological
Teleological = ends justify the act; Deontological = the act itself must be right
The most common comparison asked.

How to solve Principles and Theories of Business Ethics questions

Use this method for a short note, a compare question or a case-based question.

  1. 1Read the question and decide whether it asks for explanation, comparison or application to a case.
  2. 2Define the theory or principle in one clear line.
  3. 3State its test: consequences, duty, character or fairness.
  4. 4Apply the test to the facts given, naming who is affected.
  5. 5Give a strength and a weakness of the theory.
  6. 6Where a case is given, run a second theory to see if the answer changes.
  7. 7Conclude with a clear decision and a one-line reason.

Quickest way: Four-lens check

When to use it: Use for MCQs and for case questions when time is short.

  1. Ask: what are the results for everyone affected? (utilitarian)
  2. Ask: does it break a duty, rule or right? (deontological)
  3. Ask: would an honest, fair person do this? (virtue)
  4. Ask: is everyone treated fairly? (justice)
  5. In MCQs, match keywords: greatest good = utilitarian; duty or rule = deontological; character = virtue; fairness = justice.

Common mistakes in Principles and Theories of Business Ethics

  • Treating utilitarianism as deontological, or the reverse

    Both words sound similar and students memorise names, not tests.

    Fix: Link utilitarianism to outcomes and deontology to duty. Remember: deontology = duty.

  • Saying ethics is the same as law

    Students assume whatever is legal is ethical.

    Fix: State that an act can be legal but unethical, and law is only the minimum standard.

  • Writing only definitions in a case question

    Students recall theory but do not apply it.

    Fix: Apply the theory to the facts and end with a decision.

  • Presenting one theory as always correct

    Students want a single neat answer.

    Fix: Mention each theory's limit and say real decisions often use several lenses.

  • Confusing virtue ethics with rule-following

    Honesty appears in both as a value.

    Fix: In virtue ethics honesty is a trait of character; in deontology it is a duty or rule.

Worked examples

Example 1

Distinguish between teleological and deontological approaches to business ethics, with an example.

Show the solution
  1. Define teleological: an act is judged by its consequences. Utilitarianism is the main example.
  2. Define deontological: an act is judged by whether it follows duty, rules and rights, regardless of outcome.
  3. Compare the test: results versus principle.
  4. Example: a company can hide a product defect to protect jobs. A teleological view may weigh jobs against harm to buyers. A deontological view says concealing the defect breaks the duty of honesty, so it is wrong.
  5. Limits: teleological can sacrifice a minority; deontological can be rigid.

Answer: Teleological ethics judges by outcomes (greatest good); deontological ethics judges by duty and principle. In the defect example, the deontological view rejects concealment outright, while the teleological view depends on the weighing of consequences.

Example 2

A Pune manufacturer can shut a plant that pollutes a river. Closing it will cost 200 jobs but protect water for a town of thousands. Apply utilitarianism and justice.

Show the solution
  1. Identify those affected: 200 workers and their families, and the town residents.
  2. Utilitarian test: compare total harm and benefit. Harm to thousands from polluted water likely outweighs loss of 200 jobs, so reducing pollution is favoured.
  3. Note the limit: the 200 workers bear a heavy burden.
  4. Justice test: the burden should be shared fairly, and the people harmed by pollution did not consent to the risk.
  5. Suggest a fair approach: install pollution controls, or phase closure with retraining and compensation.
  6. Conclude with the decision.

Answer: Utilitarianism favours stopping the pollution because more people benefit. Justice adds that workers should be treated fairly through notice, retraining or compensation. The best decision is to stop the pollution while reducing harm to the workers.

Exam tips

  • Learn one-line definitions and one example for each of the four theories; short notes are often asked.
  • For comparison questions, use a two-column style in lines: basis, teleological, deontological.
  • In case questions, name the theory, apply it to the facts and give a final decision. This earns step marks.
  • In MCQs, spot keywords such as greatest good, duty, character and fairness.
  • Always give one strength and one weakness of any theory you describe.

Practice questions from Business Ethics and Emotional Intelligence

Principles and Theories of Business Ethics in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Principles and Theories of Business Ethics: frequently asked questions

What is the main difference between utilitarianism and deontology?

Utilitarianism judges an act by its results, choosing the greatest good for the greatest number. Deontology judges an act by whether it follows duty and rules, whatever the results.

Is teleological ethics the same as utilitarianism?

Not exactly. Teleological is the broad group of outcome-based theories, and utilitarianism is its best-known form. Ethical egoism is another example.

How are ethical decisions made in business?

Managers identify the facts and people affected, test the options against consequences, duties, character and fairness, and then choose and justify one. Company codes and law guide the process.

Can a legal act be unethical?

Yes. Law sets a minimum standard, while ethics asks whether an act is right and fair. A business can follow the law and still act unethically.