ICAP PRC-3 Business and Economic Insights common mistakes
ICAP PRC-3 Business and Economic Insights · Understand the traps and how to avoid them.
Treating 'economic concepts' questions as definitions to be memorised, so when asked to predict the effect of a price ceiling, a change in elasticity, or a shift in aggregate supply, the candidate recalls the term but cannot trace the adjustment to the new equilibrium.
The domain is broad and candidates revise by re-reading glossaries rather than practising applied reasoning; exam items usually test consequences and second-order effects, not definitions.
What to do instead
For every concept (elasticity, price controls, multiplier, opportunity cost, comparative advantage), write out a one-page causal chain: initial shock, which curve or decision changes, direction of change, final equilibrium and who gains or loses. Practise with numbers so the direction and magnitude are both checked.
Confusing the roles and mechanics of primary versus secondary markets, money market versus capital market instruments, and the price-yield relationship, so a question about what happens to a bond's price when market yields rise is answered in the wrong direction.
Instruments are often learned as a list of names with features, without linking them to the cash-flow and pricing logic that exam questions probe.
What to do instead
Build a comparison table across instrument type, issuer, maturity, cash-flow pattern, risk borne and typical investor. Then rehearse the inverse price-yield relationship with a simple numerical example and be able to explain why a discount instrument's return is quoted on a different basis from a coupon bond's yield.
Mixing up accrual and cash accounting when preparing or interpreting financial statements, for example recording revenue when cash is received, or failing to adjust for prepayments, accruals and depreciation at period end.
Candidates with bookkeeping habits from cash-based record keeping default to cash timing under time pressure, and the adjusting entries feel like a technical afterthought rather than the core of the accounting model.
What to do instead
Before answering, state the recognition rule for the item in question (when is the performance obligation satisfied; when is the expense incurred). Practise a short trial balance to statement-of-financial-position conversion with at least four adjustments, and always check that the accounting equation still balances after each entry.
Confusing cost of capital inputs: using the coupon rate instead of the yield or the pre-tax instead of after-tax cost of debt, or weighting capital with book values when the question implies market values, leading to a wrong WACC and a wrong accept/reject decision.
Formulas are memorised as symbols without attention to which observable number each symbol represents, and candidates skip the step of stating assumptions before calculating.
What to do instead
Write the WACC formula with a label under every term describing exactly which figure to use and why (market value weights, after-tax cost of debt, marginal cost for new projects). Do three full calculations with deliberately awkward data, then state in one sentence how the decision would change if the weights were book-based.
Treating fixed costs as product costs in absorption costing and then failing to reconcile the difference between absorption and marginal costing profit when inventory levels change.
Candidates learn the two methods separately and never practise the bridge between them, so they cannot explain why profit differs by the fixed overhead absorbed into the change in inventory.
What to do instead
Memorise and apply the reconciliation: difference in profit equals fixed overhead absorption rate multiplied by the change in inventory units. Practise a single scenario prepared under both methods and reconcile the two profit figures to zero difference, explaining the sign when inventory rises versus falls.
Answering strategy questions with generic recommendations (improve efficiency, focus on customers) instead of applying a specific framework to the facts given, such as a SWOT, Porter's five forces, or the value chain, and naming which force or activity is affected.
Candidates rely on general business intuition and prior work experience rather than the exam's analytical vocabulary, and under time pressure they produce plausible-sounding but unanchored prose.
What to do instead
For each framework, memorise its components and practise writing answers in a fixed structure: identify the framework element, cite the fact from the scenario that triggers it, state the implication, then the action. Never write a recommendation without naming the framework element it derives from.
Confusing the levels of IT control and data analysis: mixing general IT controls with application controls, or describing what a dashboard shows without stating the underlying data quality, completeness or validation check.
The domain is newer to many candidates and is often skimmed; terminology such as 'analytics', 'control' and 'governance' is used loosely without distinguishing preventive from detective or entity-level from transaction-level.
What to do instead
Create a two-axis map: control level (entity, general IT, application, transaction) against control type (preventive, detective, corrective). Place each named control on the map. For analytics questions, always state the data source, the validation performed and the decision the analysis supports.
Applying the wrong legal rule because the question turns on a distinction the candidate glosses over, such as offer versus invitation to treat, condition versus warranty, or the difference between a company's separate legal personality and the personal liability of its directors.
Legal rules are learned as isolated statements rather than as tests with elements that must each be satisfied, so the candidate matches on keywords and misses the element that fails.
What to do instead
For each rule, write the elements as a checklist and apply them to the facts one by one, stating which element is satisfied or not. Where two rules compete, write one sentence on the distinguishing fact before choosing the answer.
Answering ethics questions by choosing the option that sounds most virtuous or most loyal to the employer, rather than identifying the specific threat to compliance with the fundamental principles and the appropriate safeguard.
Candidates answer from personal values and workplace norms, and they fear that a 'report it' or 'decline the engagement' answer seems unrealistic, so they pick a compromise that the code does not support.
What to do instead
Use a fixed sequence: identify the threat (self-interest, self-review, advocacy, familiarity, intimidation), identify which fundamental principle is threatened, consider whether the threat is at an acceptable level, then select the safeguard. Practise with scenarios where the correct answer is to escalate or withdraw, and be able to justify why a softer option fails.
Running out of time because the candidate allocates effort evenly across all items and spends too long on one long calculation, leaving later, easier marks unattempted or rushed.
Without a time plan, candidates treat each question as equally weighted and become anchored on a difficult item, especially in the numerical domains where a single error can consume several minutes.
What to do instead
Before starting, set a per-item time budget from the total time and item count, and mark any item exceeding it for return. Do two full timed mocks, recording time per item, and practise abandoning a calculation at the point where the method is set but the arithmetic is long, returning only if time remains.