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How does quantitative easing (QE) work through the financial system, and what are the primary transmission channels from central bank asset purchases to the real economy?
QE transmits to the real economy through portfolio rebalancing (strongest channel), signaling, wealth effects, exchange rate depreciation, and credit channels. The central bank purchases bonds to remove duration from private portfolios, forcing investors into riskier assets and compressing yields across the curve.
What is central bank forward guidance, and how do the different types (Delphic vs. Odyssean) affect market expectations and the yield curve?
Forward guidance ranges from Delphic (forecasts without commitment) to Odyssean (binding commitments tied to dates or economic thresholds). State-contingent Odyssean guidance produces the strongest yield curve impact, but effectiveness diminishes with repetition and depends critically on central bank credibility.
What is a completion overlay in equity portfolio management, and how does it ensure the total portfolio matches the target allocation?
A completion overlay is a dedicated portfolio that fills sector, factor, and capitalization gaps between the aggregate holdings of multiple active managers and the target benchmark. It corrects unintended bets without disturbing individual managers' investment processes.
What are the CFA Standards requirements for research reports, and what must be disclosed versus recommended?
CFA Standards require research reports to have a reasonable and adequate basis, clearly distinguish fact from opinion, and disclose all material conflicts of interest. Key disclosures include beneficial ownership, investment banking relationships, and significant methodology changes.
How do you value an expansion option embedded in a capital project, and when does it materially affect the NPV decision?
An expansion option lets management scale up a project if demand is strong. Strategic NPV equals the base NPV plus the expansion option value. This option is most valuable under high uncertainty with modular project design.
How does bootstrapping estimate the standard error of a statistic without relying on distributional assumptions?
Bootstrapping estimates standard errors by treating your observed sample as a proxy for the population and repeatedly resampling with replacement. The standard deviation across thousands of resampled statistics approximates the true sampling distribution's spread.
How does tax loss harvesting work as a portfolio management strategy, and what are the wash sale rules that constrain it?
Tax loss harvesting realizes capital losses by selling depreciated positions and replacing them with similar (but not substantially identical) securities to maintain exposure. The wash sale rule prevents repurchasing the same security within 30 days. TLH can add 0.5-1.5% annually to after-tax returns.
What is a cross-default clause in a bond indenture, and how does it affect credit risk analysis?
A cross-default clause triggers a default on the bond if the issuer defaults on any other material debt above a specified threshold. While protective for individual creditors by providing early warning, it can amplify systemic risk by causing simultaneous defaults across all facilities from a single trigger event.
What is double leverage in a holding company structure, and why does it concern credit analysts?
Double leverage occurs when a holding company uses parent-level debt to fund equity investments in subsidiaries, measured as subsidiary equity investment divided by HoldCo equity. Ratios above 1.0x indicate the capital base is leveraged twice, creating cash flow dependency on subsidiary dividends.
How do you modify the dividend discount model to account for companies that return cash primarily through share repurchases?
The total payout model modifies the DDM by discounting dividends plus net share repurchases instead of dividends alone. This prevents systematic undervaluation of companies that return most cash through buybacks, and produces values consistent with FCFE models when all free cash flow is distributed.
What is the forward earnings yield, and how is it used to estimate the equity risk premium in the Fed Model?
The forward earnings yield is the inverse of the forward P/E ratio. The Fed Model compares this yield to the 10-year Treasury yield as a valuation signal, but is theoretically flawed because it compares a real return (equities) to a nominal return (bonds) and ignores growth and risk differentials.
What determines the steady state in the Solow growth model, and why can't capital accumulation alone drive permanent growth?
The Solow model's steady state occurs where investment equals depreciation, and diminishing returns to capital prevent capital accumulation alone from driving permanent per-capita growth. Only technological progress can sustain long-run growth in output per worker.
How does an iron condor generate profit, and what are the breakeven points?
An iron condor sells a put spread and a call spread simultaneously, collecting net premium that represents the maximum profit if the underlying stays between the short strikes. Breakeven points equal the short put minus net premium (lower) and the short call plus net premium (upper).
What are the key financial reporting differences between defined benefit and defined contribution pension plans?
Defined contribution plans create simple expense entries equal to employer contributions, while defined benefit plans require complex actuarial calculations, balance sheet liabilities for the funded status, and multi-component pension cost recognition on the income statement.
What is the disposition effect, and why do investors consistently sell winning positions too early while holding losers too long?
The disposition effect is investors' tendency to sell winners too early and hold losers too long, driven by prospect theory's asymmetric risk attitudes in gain vs. loss domains. Measured by comparing PGR to PLR, it leads to suboptimal tax outcomes and lower returns.
What are fallen angel bonds and why do they create investment opportunities?
Fallen angels are bonds that were originally issued with investment-grade ratings but have been downgraded to high-yield. They represent a distinct segment of the HY market...
What is a credit-implied rating and how does it differ from agency credit ratings?
A credit-implied rating is derived from a bond's observed market spread by mapping it to the average spread for each rating category. If a BBB-rated bond trades at...
How do you decompose a bond's total risk into spread risk and interest rate risk?
A corporate bond's total yield is the sum of the benchmark risk-free rate and the credit spread. Total price risk can be decomposed into the portion driven by benchmark...
What is empirical duration and when is it more useful than analytical duration?
Empirical duration is estimated by regressing observed bond price changes against changes in benchmark yields using historical market data. Unlike analytical duration...
What is credit spread duration and how does it differ from interest rate duration?
Credit spread duration measures a bond's price sensitivity to changes in its credit spread, while interest rate duration measures sensitivity to changes in the benchmark...
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