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How is the Shiller CAPE ratio calculated, and what are its strengths and limitations for market valuation?
The CAPE ratio divides the current real price of the market by the average real earnings over the prior 10 years, smoothing business cycle effects. While historically predictive of long-term returns, valid criticisms include accounting changes, the shift toward buybacks, and sector composition evolution.
How do you calculate a cash-adjusted P/E ratio, and why does it matter for companies with large cash balances?
Cash-adjusted P/E removes net cash per share from the stock price and after-tax interest income from EPS to isolate the multiple on the operating business. For cash-heavy companies, this reveals a meaningfully lower valuation than the headline P/E suggests.
What does the EV/Invested Capital ratio tell us, and how does it relate to economic value creation?
EV/Invested Capital measures how much the market pays per dollar of capital deployed. When ROIC exceeds WACC, EV/IC exceeds 1.0, indicating value creation. The ratio formally equals (ROIC - g) / (WACC - g), directly linking valuation to economic profit.
How is an earn-out (contingent consideration) measured at acquisition and subsequently remeasured?
Contingent consideration is recorded at fair value on the acquisition date, typically using probability-weighted scenarios discounted to present value. After acquisition, changes in fair value are recognized in profit or loss — not as adjustments to goodwill — creating earnings volatility that analysts usually adjust out.
Is an order or production backlog recognized as a separate intangible asset in a business combination?
An order backlog is recognized as a separate intangible asset in a business combination because it arises from contractual rights — binding purchase orders. It is valued using the excess earnings on committed orders, discounted to present value, and amortized over the fulfillment period.
How is a technology-based intangible asset identified and valued in a business combination?
Technology-based intangibles are valued using the relief-from-royalty method when externally licensed, multi-period excess earnings when they are the primary revenue driver, or replacement cost less obsolescence when they serve as supporting assets. Useful life is determined by the shorter of legal protection and economic viability.
How does Romer's endogenous growth theory explain sustained growth without relying on exogenous technology?
Romer's endogenous growth theory explains sustained growth through deliberate R&D investment and knowledge spillovers. Unlike physical capital, knowledge is non-rival and does not face diminishing returns, allowing economies that invest heavily in innovation to grow faster permanently.
What is an iron butterfly, and how does it differ from an iron condor in terms of construction and profit potential?
An iron butterfly sells an ATM straddle and buys OTM wings for protection, creating higher maximum profit but a narrower profit zone compared to an iron condor. Maximum profit occurs only if the underlying closes exactly at the short strike at expiration.
How are other post-employment benefits (OPEB) accounted for, and why are they often larger than pension obligations?
OPEB covers retiree healthcare and other non-pension benefits, accounted for similarly to DB pensions but typically unfunded and subject to volatile healthcare cost inflation. The accumulated post-retirement benefit obligation (APBO) often exceeds pension liabilities because plans lack dedicated assets.
How does confirmation bias distort investment research, and what safeguards can analysts implement?
Confirmation bias leads investment analysts to seek, interpret, and recall information that supports existing recommendations while dismissing contradictory evidence. Effective debiasing requires structured techniques like pre-mortem analysis, devil's advocate assignments, and quantitative review triggers.
How are Fibonacci retracement levels used to identify support and resistance, and do they actually work?
Fibonacci retracement levels (23.6%, 38.2%, 50%, 61.8%, 78.6%) are drawn between swing highs and lows to identify potential reversal zones. Their effectiveness is debated, but they gain practical value when they coincide with other technical indicators like moving averages and prior support/resistance.
How does Elliott wave theory work, and what are the rules for identifying impulse versus corrective waves?
Elliott Wave Theory describes markets moving in 5 impulse waves followed by 3 corrective waves, with this pattern repeating fractally at all timeframes. Three inviolable rules govern wave structure, while Fibonacci-based guidelines provide target levels for each wave's length and retracement.
How do you calculate the after-tax return requirement for an individual IPS, including inflation and spending needs?
Calculate the after-tax return requirement by first subtracting non-portfolio income from spending needs, computing the portfolio return, grossing up for taxes, and then adding inflation multiplicatively. A common exam mistake is applying the tax gross-up incorrectly or forgetting to subtract outside income.
Why does the futures basis converge to zero at expiration, and what forces drive this convergence?
The futures basis converges to zero at expiration through arbitrage enforcement and the diminishing cost of carry. As time to expiration shrinks, the carry component vanishes and arbitrageurs eliminate any remaining deviation between spot and futures prices.
What is a reverse acquisition, and how do you identify the accounting acquirer?
In a reverse acquisition, the legal target is the accounting acquirer because its former shareholders control the combined entity. The consolidated statements continue the accounting acquirer's historical financials, while the legal acquirer's net assets are remeasured at fair value.
How are business combinations under common control accounted for, and why is it different from regular acquisitions?
Business combinations under common control use predecessor accounting rather than the acquisition method. Assets and liabilities are recorded at existing book values with no goodwill or fair value step-ups, because the same ultimate parent controls both entities before and after the transaction.
How do you determine whether contingent consideration in a business combination is classified as a liability or equity?
Contingent consideration is classified as a liability if settled in cash or a variable number of shares, and as equity if settled in a fixed number of shares. Liabilities are remeasured each period with changes going through P&L, while equity-classified amounts are never remeasured.
How do you account for inventory shrinkage, and what is the financial statement impact?
Inventory shrinkage is the shortfall between book and physical inventory. Under perpetual systems it is explicitly identified and recorded, while under periodic systems it is embedded in COGS and cannot be separately identified.
What are the main inventory count procedures, and when is a physical count required under periodic vs. perpetual systems?
Even perpetual inventory systems require periodic physical counts for reconciliation. Under periodic systems, the physical count is the only way to determine ending inventory, while perpetual systems use counts to identify shrinkage from theft, breakage, or errors.
Can someone walk me through the equity method with excess purchase price allocation?
The equity method requires allocating excess purchase price to identifiable assets at fair value, then amortizing that excess over the assets' remaining useful lives. The amortization reduces equity income each period. Any unallocated excess is goodwill, which is not amortized but tested for impairment.
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