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How are contingent liabilities recognized and measured in a business combination under IFRS 3?
Under IFRS 3, contingent liabilities assumed in a business combination are recognized if they represent a present obligation with a reliably measurable fair value — even when the probability of outflow is below the 'probable' threshold required by standalone IAS 37.
How is acquired inventory measured in a purchase price allocation, and what is the income statement effect when that inventory is later sold?
In a business combination, acquired inventory is measured at fair value on the acquisition date. Finished goods are valued at selling price less disposal costs and a reasonable profit margin on selling effort, creating a step-up above book value that compresses gross margins when sold post-acquisition.
What is the demographic dividend, and how does the age structure of a population drive economic growth?
The demographic dividend occurs when a falling dependency ratio increases the share of working-age adults, boosting labor supply, savings, and education investment. Historically, this effect contributed 1.5-2.0% annual growth in East Asia, but it requires quality institutions and education to be realized.
How does a call back spread work, and why is it considered a volatility play rather than a directional bet?
A call back spread sells fewer lower-strike calls and buys more higher-strike calls, creating unlimited upside potential with defined downside. It profits from large upward moves or from inaction (keeping the net credit), but loses in the dead zone between strikes.
Why must EPS be retrospectively adjusted for stock splits, and how does this affect prior period comparisons?
Stock splits must be retrospectively adjusted in EPS calculations because they change share count without altering economic value. All prior-period weighted average shares are multiplied by the split factor to maintain comparability across reporting periods.
How does the representativeness heuristic cause investors to see patterns that don't exist and ignore base rates?
The representativeness heuristic causes investors to judge probabilities by narrative similarity rather than statistical base rates, leading to pattern-matching errors. This manifests as base rate neglect (overvaluing compelling stories) and sample size neglect (inferring skill from short track records).
What is volume profile analysis, and how do the point of control and value area help identify trading levels?
Volume profile displays traded volume at each price level rather than per time period, revealing where institutional activity concentrated. The point of control (highest volume price) acts as a fair value magnet, while the value area (70% of volume) defines the core trading range.
How do Bollinger Bands work, and what does a band squeeze indicate about upcoming price movement?
Bollinger Bands place upper and lower boundaries at 2 standard deviations from a 20-period SMA, adapting to volatility. A squeeze (narrow bandwidth) signals compressed volatility likely to expand into a significant move, but supplementary indicators are needed to determine breakout direction.
How should the balance between human capital and financial capital influence asset allocation over an investor's lifecycle?
Human capital is the present value of future earnings and typically dominates total wealth early in life. When human capital is bond-like (stable income), the financial portfolio should tilt toward equities for diversification. When human capital is equity-like (volatile income), the financial portfolio should lean toward bonds.
What is gamma scalping, and how does a trader profit from it while maintaining delta neutrality?
Gamma scalping involves buying options for positive gamma and dynamically rebalancing delta to profit from large price swings. The strategy wins when realized volatility exceeds implied volatility, generating rebalancing profits that outpace theta decay.
What is the difference between bullet maturity and amortizing bond structures, and which has higher interest rate risk?
Bullet bonds repay all principal at maturity while amortizing bonds return principal gradually. This structural difference means bullet bonds have significantly higher duration and interest rate risk, as the largest cash flow is concentrated at the end.
How do you value the rights in a rights offering, and what determines whether shareholders should exercise or sell?
A rights offering gives existing shareholders the option to purchase new shares at a discounted subscription price. The theoretical value depends on whether shares trade cum-rights or ex-rights, and shareholders should analyze exercise versus sell economics carefully.
How does the expected return on plan assets assumption affect pension expense, and what should analysts watch for?
Under US GAAP, the expected return on plan assets directly reduces pension expense — a higher assumption increases reported income. Analysts should compare EROA to peer averages, historical actual returns, and plan asset allocations to detect aggressive assumptions.
How are pension plan amendments and the resulting past service cost recognized under IFRS vs. US GAAP?
Under IFRS, past service cost from pension plan amendments is recognized immediately in P&L. Under US GAAP, it goes to OCI and is amortized over the remaining service life of affected employees. The total impact is identical — only the timing differs.
How does a pension plan curtailment affect the projected benefit obligation (PBO) and the income statement?
A pension curtailment reduces the PBO when future benefit accruals are significantly reduced or eliminated. The curtailment gain or loss is recognized immediately in P&L, along with any unrecognized prior service cost related to the curtailed benefits.
When is revenue recognized under the completed contract method, and how does it compare to percentage of completion?
Under the completed contract method, all revenue and profit are deferred until the contract is substantially complete. This contrasts with percentage of completion which recognizes revenue proportionally. Total revenue and profit are identical over the contract life — only timing differs.
How does the percentage-of-completion method recognize revenue on long-term construction contracts?
The percentage-of-completion method recognizes revenue proportionally as work progresses on long-term contracts. The percentage complete is typically calculated as costs incurred to date divided by estimated total costs, and revenue for each period is the incremental amount.
How does the gross profit method estimate inventory, and when is it used in practice?
The gross profit method estimates ending inventory by subtracting estimated COGS (calculated from sales and historical gross profit margin) from goods available for sale. It is commonly used for insurance claims after inventory destruction and for interim estimates.
How does the retail inventory method work for estimating ending inventory?
The retail inventory method estimates ending inventory at cost by calculating a cost-to-retail ratio from goods available for sale data, then applying that ratio to ending inventory measured at retail selling prices. It is commonly used for interim reporting.
What are the key limitations of the Sharpe ratio as a performance measure?
The Sharpe ratio assumes normal returns, treats upside and downside volatility equally, is susceptible to manipulation through return smoothing or option selling, gives meaningless rankings when negative, and ignores benchmark-relative performance.
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