Picking your Economics Extended Essay topic feels bigger than it is.
You’re not choosing a life path. You’re choosing a question you can answer in 4,000 words, using real data and real theory.
This guide walks you through where good topics come from, what makes a research question work, and which areas of economics tend to reward strong analysis.
Start With What You Already Notice
Your best Extended Essay topic idea probably isn’t hiding in a textbook. It’s in something you’ve already noticed:
Think a local business raising prices and losing customers, a government subsidy that changed how people behave, or trade policy that made headlines in your country.
Economics EEs work best when grounded in something you can actually observe or find data on. The IB’s own guidance treats the essay as independent research, not a summary of what’s already been written elsewhere.
That means your topic needs a gap. Something unanswered, or answered differently in your specific context.
Build a Research Question, Not a Topic
“Inflation in the United Kingdom” is a topic. It’s not a research question.
A research question asks something specific enough to investigate and narrow enough to finish. The question should be sharply focused, answerable through economic theory, and never double-barreled, meaning it shouldn’t try to ask two things at once.
Compare these two:
- Weak: “How does unemployment affect the economy?”
- Strong: “To what extent did the 2023 minimum wage increase affect youth unemployment in London’s retail sector?”
The second version has a place, a time, a sector, and a mechanism. You know exactly what data you need before you start.
Ask yourself, “Can I defend my question to a teacher in one sentence, without adding ‘and also’?” If not, narrow it further.
Where to Look for Ideas
Economics EE topics generally fall into a few broad categories. Each one rewards a different kind of evidence.
| Category | What It Covers | Example Research Question |
| Microeconomics | Firms, consumers, individual markets | How has the introduction of ride-hailing apps affected pricing in Nairobi’s traditional taxi market? |
| Macroeconomics | National income, inflation, employment | To what extent has fiscal stimulus reduced youth unemployment in [country] since 2021? |
| International Economics | Trade, exchange rates, tariffs | How has the African Continental Free Trade Area affected import volumes in the textile sector of [country]? |
| Development Economics | Poverty, growth, inequality | To what extent has mobile money adoption reduced income inequality in rural [region]? |
| Behavioral Economics | Decision-making, market anomalies | How does loss aversion explain consumer response to dynamic pricing on food delivery platforms? |
You don’t need an exotic topic for your Economics Extended Essay. Examiners reward depth of analysis over novelty of subject matter. A well-executed question about a local supermarket’s pricing strategy can outscore an ambitious but shallow essay about global monetary policy.
Match Your Topic to Available Data
This is where many strong ideas fall apart.
Before you commit, ask yourself:
- Can I find at least two to three years of relevant data?
- Is there a government agency, central bank, or industry report that publishes numbers on this?
- Could I realistically run a small survey or interview if secondary data is thin?
Subject guidance for the Economics Extended Essay writing stresses that research must be consistently relevant to the question, and that any topic tied to a specific event or policy should be recent, generally within the last five years.
That single rule quietly rules out many tempting historical topics.
If you can’t picture the actual dataset or source that you’d cite in your second paragraph, the topic needs more work before you lock it in.
Use Theory as a Lens, Not a List
A common mistake is treating economic theory like a checklist. Students mention “elasticity” or “opportunity cost” once and move on.
Strong essays do the opposite. They pick one or two core theories and apply them consistently throughout the essay, using them to interpret the evidence at every step.
Assessment guidance for the subject specifically rewards consistent, accurate use of subject-specific terminology, not just the presence of the right words.
Ask yourself which model actually explains your topic:
- Price elasticity of demand, if you’re studying consumer response to a price change
- Market failure and externalities, if you’re studying pollution, healthcare, or public goods
- Comparative advantage, if you’re studying trade policy
- The multiplier effect, if you’re studying government spending
Pick the theory before you pick your final sources. It will shape what data you actually need.
Plan for Evaluation from the Start
Evaluation is the part where most marks are won or lost. The Critical Thinking criterion carries the heaviest weighting of the five official criteria, and it specifically rewards essays that go beyond describing data to actually interpreting it.
That means your extended essay document can’t just present a graph and say what it shows. It needs to ask what the graph doesn’t show.
Build these questions into your research plan early:
- What are the limitations of my data source?
- Does economic theory fully explain what I observed, or are there gaps?
- What would change my conclusion if I had different or better data?
Weaving this evaluation throughout the essay, rather than saving it for a final paragraph, tends to score higher than an essay that describes evidence cleanly but only evaluates it at the very end.
A Few Topic Starting Points
If you’re still stuck, here are directions worth exploring, adapted to your own country or city:
- The effect of a specific tax or subsidy on consumer behavior in one market
- How a recent trade agreement changed import or export volumes in one sector
- The impact of digital payment adoption on informal sector income
- Price discrimination practices in a specific local industry
- The relationship between a minimum wage change and employment in one sector
None of these is finished research questions yet. Each one needs a place, a timeframe, and a specific mechanism before it’s ready to submit to your supervisor.
Final Thought
A good Economics Extended Essay question isn’t the most impressive one. Rather, the question is one you can actually answer with real evidence, in your own voice, inside 4,000 words.
Start narrow. Check your data exists before you fall in love with the idea. Then build your evaluation into every section, not just the conclusion.
That approach beats an ambitious topic with thin evidence, every time.