01Model
Build the economic model
Economic integration removes selected barriers and may harmonise rules. It can create trade with efficient partners or divert trade from more efficient outsiders.
For european economic integration, state the relationship between customs union and the relevant agents, then identify the ceteris-paribus conditions. The model is a disciplined simplification, not a complete description of reality.
- Define the central variables precisely.
- Identify the agents making decisions.
- State what is held constant and why that matters.
02Evidence
Apply evidence and data
A firm compares market access and regulatory compliance across integrated and non-integrated trading relationships.
Application in european economic integration means using scale, direction, timing and source to alter the argument. Explain how the evidence changes the mechanism instead of merely naming the context or copying a figure.
- Check units, dates and whether values are nominal or real.
- Separate correlation from a supported causal inference.
- Identify winners, losers and the appropriate counterfactual.
03Analyse
Develop the mechanism
Barrier or rule changes → trade cost and competition change → resource allocation, investment and consumer choice respond → distribution varies by sector and region.
Carry this european economic integration chain far enough to answer the question: identify the agent's response, the resulting market or macroeconomic change and why the outcome matters.
- Explain each arrow in the chain.
- Use the diagram or calculation in the written analysis.
- Distinguish short-run adjustment from longer-run response.
04Evaluate
Evaluate assumptions and magnitude
Net effects depend on prior tariff levels, regulatory quality, labour/capital mobility, adjustment support and the chosen counterfactual agreement.
Evaluation of european economic integration should change confidence in the result. Test elasticity, time lags, scale, incentives, distribution and unintended effects rather than adding a generic “however”.
- Which assumption is most fragile?
- Would a different elasticity reverse or only weaken the result?
- What evidence could change the judgement?
05Judge
Reach an informed judgement
For european economic integration, choose the argument with the greatest contextual importance and explain why it outweighs the alternative. State the conditions under which it holds rather than repeating the introduction.
The opportunity cost and distributional effect of customs union matter. Political preferences may affect objectives, but the exam judgement must rest on transparent assumptions and evidence rather than ideology.
- Answer the exact command and scope.
- Rank the decisive factors.
- State a condition, timeframe and possible reason to revise the conclusion.
From theory to a testable claim
Economic integration removes selected barriers and may harmonise rules. It can create trade with efficient partners or divert trade from more efficient outsiders.
Applied taskA firm compares market access and regulatory compliance across integrated and non-integrated trading relationships.
Causal chain
Barrier or rule changes → trade cost and competition change → resource allocation, investment and consumer choice respond → distribution varies by sector and region.
Applied taskRewrite the european economic integration chain with one piece of numerical or contextual evidence at the link where it changes the expected magnitude.
Evaluation that does work
Net effects depend on prior tariff levels, regulatory quality, labour/capital mobility, adjustment support and the chosen counterfactual agreement.
Applied taskExplain whether this consideration weakens, delays, redistributes or reverses the predicted european economic integration outcome.