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11 August 2026 · GlobalReal exampleDeep Dive15-marker25-marker

EIA expects Brent oil to ease from about $85 as supply recovers

The EIA expected Brent crude to average about $85 a barrel in Q3 2026 before easing to around $69 in 2027 as inventories rebuild. This gives students a specific, current supply-shock example rather than a generic statement that oil prices are volatile.

Chain

Higher oil prices → higher transport and production costs → SRAS shifts left → price level rises and real output falls; falling oil prices can reverse part of this pressure

Evaluation

Oil-price effects differ between importing and exporting economies and depend on how persistent the price move is, how energy-intensive production is and whether firms pass costs on to consumers.

Diagram

AD/AS diagram showing an oil-price shock changing short-run aggregate supply

Practice

Apply the evidence yourself

Use a real example to practise the chain, evaluation and judgement instead of memorising a model essay.

15-marker

Evaluate the likely effects of a sustained rise in world oil prices on an oil-importing economy.

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