Make every Economics commentary paragraph do a clear job
An Economics commentary becomes easier to draft when each paragraph advances one connected explanation of the chosen article.

Organize reasoning before allocating words
An Economics commentary becomes easier to draft when each paragraph advances one connected explanation of the chosen article. Start with a short argument map rather than a decorative heading template. Identify the event, the economic mechanism, the diagram you need and the judgment the evidence can support. Give each planned paragraph a purpose. This avoids spending the opening on definitions and news summary before the economic analysis has actually begun.
Separate context from analysis
Write only enough context for a reader to understand the market or policy. Then move into why the event matters economically. Terms should appear where they help explain a causal step. A dictionary-style list of definitions is usually less useful than using a term accurately in the reasoning. Keep details tied to the selected article, and distinguish the article's reported facts from your interpretation of what those facts imply under the model.
Integrate the diagram into the prose
Sketch the diagram before drafting its explanation. Decide what each label represents in this particular context, including units where appropriate. In the paragraph, explain the starting position, the cause of the change and the resulting outcome. Refer to the relevant labels so the reader can connect words and model. If the prose says supply changes while the diagram shows demand changing, stop and resolve the mechanism before polishing either element.
Plan a congestion-charge example
For a hypothetical article on a city congestion charge, paragraph one could establish the transport problem and the policy. Paragraph two could explain the relevant external cost and diagram. Paragraph three could examine how a charge changes incentives. A later paragraph could judge effectiveness by considering alternatives available to commuters. This plan links evaluation to the same event. It does not bolt a general list of advantages and disadvantages onto an unrelated theoretical explanation.
Make evaluation answer the main issue
Choose a few conditions that materially affect the judgment. For the congestion charge, the availability of public transport and differences between commuters may matter more than an unrelated point about exchange rates. Explain the direction and significance of each condition. A useful concluding judgment says what is likely, for whom and under which assumptions. Avoid claiming certainty when the article provides no evidence about a variable your conclusion relies on.
Reverse-outline the draft
After drafting, write a one-line summary beside each paragraph. Read those summaries as a sequence. Remove repeated news description, combine duplicated explanation and move qualifications beside the claims they limit. Check the current commentary limit and portfolio requirements with your teacher before final editing. The commentary's structure should make your reasoning easier to follow; it should not force you to include a paragraph that contributes nothing to the chosen event.
During revision, read the prose without the diagram and then inspect the diagram without the prose. Each should remain understandable, while their connection should be explicit. Add missing explanatory links instead of repeating the entire model twice.
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Official references
This is an original practical guide from IBvia. The examples are illustrative; your subject guide, assessment year and school instructions determine the requirements.

