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What is a liability-hedging portfolio, and how is it constructed to immunize a pension plan's funded status against interest rate movements?
A liability-hedging portfolio is constructed by matching the liability's key rate durations across the yield curve using long corporate bonds, STRIPS, swaps, and futures, while also matching credit spread exposure to the discount rate methodology. Duration matching alone is insufficient — KRD matching protects against non-parallel curve shifts, and AA corporate exposure matches the spread sensitivity of GAAP-discounted liabilities.
How does the securitization waterfall work? I need to understand the cash flow priority structure.
Securitization creates a waterfall structure where cash flows from an underlying asset pool are distributed in priority order: senior tranches first, then mezzanine, then equity. Losses are absorbed in reverse order, with the equity tranche taking the first hit.
What are the three main categories of limits to arbitrage, and how do they explain persistent market anomalies?
The three limits to arbitrage are fundamental risk (no perfect hedge, possibility of being wrong), implementation costs (transaction costs, short-selling constraints, margin requirements), and model risk (valuation uncertainty). These interact to sustain anomalies, especially in illiquid or complex markets.
How do UK inflation-linked gilts work mechanically, and how does the 3-month indexation lag affect pricing and analysis?
UK inflation-linked gilts adjust principal and coupons using the RPI with a 3-month indexation lag, meaning the Reference RPI for any settlement date comes from three months prior. This lag causes investors to miss the final period's inflation at maturity and creates partially known near-term cash flows that affect duration and pricing.
How can option pricing theory be used to value equity in a distressed company, and what is the Merton model's practical application?
The Merton model treats equity as a call option on firm assets with the face value of debt as the strike price. For distressed companies where assets are near or below debt levels, this framework captures the option value of potential asset recovery that traditional balance sheet analysis assigns as zero.
What are the revenue disaggregation requirements under IFRS 15 and ASC 606, and how should analysts use this information?
IFRS 15 and ASC 606 require disaggregation of revenue into categories reflecting how economic factors affect the nature, timing, and uncertainty of revenue. Categories include product type, geography, transfer timing, and customer type. Analysts should use this data to assess revenue quality, concentration risk, and mix shifts.
Under what conditions is capital structure irrelevant to firm value according to Modigliani-Miller, and why do these conditions matter?
Modigliani-Miller Proposition I shows that firm value is independent of capital structure when there are no taxes, bankruptcy costs, agency costs, information asymmetry, or transaction costs. Relaxing each condition systematically explains why real-world firms have optimal capital structures and forms the foundation of modern capital structure theory.
What are the key differences between listed and unlisted infrastructure investments for CFA candidates?
Listed infrastructure offers daily liquidity and transparent pricing but correlates highly with equity markets. Unlisted infrastructure reports lower volatility and correlation, but much of this advantage reflects appraisal-based smoothing rather than genuinely lower risk. After unsmoothing adjustments, the risk-return gap narrows considerably.
How do you decompose active return in fixed income to evaluate manager skill versus systematic exposures?
Active return in fixed income is decomposed into duration management, yield curve positioning, sector allocation, security selection, and trading contributions. Each component isolates a specific decision so that genuine manager skill can be distinguished from passive factor exposure.
What are stewardship codes, and how do they shape institutional investor behavior regarding corporate engagement?
Stewardship codes are principles-based frameworks that set expectations for institutional investor engagement with portfolio companies. Operating on a comply-or-explain basis, they require transparency, monitoring, constructive engagement, escalation strategies, and voting record disclosure.
FCFE vs. FCFF: when should I use each, and how do I avoid double-counting debt effects?
This is one of the highest-yield topics for CFA Level II. Use FCFF when leverage is expected to change significantly because it is independent of capital structure. Use FCFE when leverage is stable and you want to value equity directly.
How does CPPI work, and how does the multiplier affect the strategy's risk-return profile compared to a static allocation?
CPPI dynamically allocates between risky and safe assets using Risky = m x Cushion, where the cushion is the distance between portfolio value and a guaranteed floor. The multiplier determines aggressiveness and the maximum tolerable single-period drop (1/m) before the floor is breached.
How do fixed income managers generate alpha through credit selection, and what distinguishes it from beta-driven spread exposure?
Credit selection alpha is the excess return from choosing specific issuers that outperform their rating cohort, independent of systematic spread movements. Managers generate alpha through fundamental analysis, relative value identification, fallen angel avoidance, and liquidity provision.
How does a leveraged risk parity portfolio work, and why does it use leverage on bonds to match equity-like returns?
Leveraged risk parity applies borrowing to amplify the returns of a bond-heavy, equal-risk-contribution portfolio. Since bonds historically have higher Sharpe ratios, leveraging the portfolio can achieve equity-like returns with better diversification, but introduces interest rate, liquidity, and margin risks.
How does a Dutch auction share repurchase work, and why might a company prefer it over a fixed-price tender offer?
A Dutch auction repurchase lets shareholders name their minimum selling price within a firm-specified range, and the clearing price is set at the lowest level needed to acquire the target number of shares. All accepted tenders receive the same clearing price.
What is the difference between fair value less costs of disposal and value in use when determining recoverable amount under IAS 36?
Recoverable amount under IAS 36 is the higher of fair value less costs of disposal and value in use. FVLCD reflects market-based selling price minus transaction costs, while VIU is the present value of expected future cash flows from continued use.
Under what conditions can an investment professional port their performance track record to a new firm under GIPS?
GIPS portability requires that substantially all decision-makers transfer, the investment process remains intact, and supporting documentation exists. Ported performance must initially be shown as supplemental information before being linked to the new firm's composite.
How does the flow-to-equity method value just the equity portion, and when is it preferred over WACC or APV?
The FTE method discounts cash flows to equity holders (after debt service and taxes) at the levered cost of equity. It directly values equity without computing total firm value first. All three methods (WACC, APV, FTE) yield identical results under consistent assumptions.
Why does the LASSO's L1 penalty produce sparse models by setting some coefficients exactly to zero?
LASSO's L1 penalty creates sparsity because its diamond-shaped constraint region has corners on the coordinate axes. The OLS solution frequently contacts these corners, forcing some coefficients to exactly zero and producing automatic variable selection.
How does an installment sale spread capital gains recognition over multiple years, and when is this strategy most beneficial?
An installment sale spreads capital gains recognition over the payment period using a gross profit ratio applied to each installment. This prevents bracket creep and NIIT exposure that would result from recognizing the full gain in one year.
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