Interest rates rise sharply from near-zero to 5%. Which of the following best explains why growth stocks are disproportionately affected compared to value stocks?
AGrowth companies have more debt, so higher rates raise their interest expenses more
BGrowth stocks derive most of their value from earnings expected far in the future, which are discounted more heavily at higher rates
CValue stocks are in defensive sectors that benefit from higher rates
DInvestors rotate to bonds during rate hikes, selling all equities equally
A growth stock's value is concentrated in distant future cash flows — earnings expected 10–20 years out. When discount rates rise, those distant cash flows are worth much less in present value terms, hitting growth stock prices hard. Value stocks, which trade at low multiples relative to current earnings, have more of their value in near-term cash flows that are less sensitive to discount rate changes. This duration effect is the primary mechanism, not debt levels (option A) or sector effects (option C). Option D is partially true but doesn't explain why growth suffers more than value.
Question 2 True / False
A stock trades at a P/E ratio of 60, compared to a market average of 20. This stock is overpriced relative to its intrinsic value.
TTrue
FFalse
Answer: False
A high P/E ratio is not evidence of overpricing — it is a statement about expectations. The P/E ratio reflects what investors believe about future earnings growth: P/E = (1-b)/(r-g) in a constant-growth model, so a high P/E can reflect a high expected growth rate g or a low required return r. If the company truly will grow earnings at 30% annually for a decade, a P/E of 60 may be fair or even cheap. Calling a high-P/E stock 'overpriced' without analyzing the underlying growth expectations is the growth-versus-value confusion that leads to systematic mispricing.
Question 3 True / False
The Fama-French value premium — the historical tendency for low P/B stocks to outperform high P/B stocks — has been interpreted as evidence of market inefficiency.
TTrue
FFalse
Answer: False
The value premium has been interpreted both as a risk premium (compensation for bearing distress risk that is not captured by beta) and as evidence of investor behavioral bias (overreaction leading to mispricing). Fama and French's own interpretation was the risk-based one — value stocks are riskier in ways not fully captured by CAPM, and their higher returns are fair compensation. The behavioral interpretation (market inefficiency via overreaction) is an equally live alternative. Claiming either interpretation is definitive overstates consensus; both remain contested.
Question 4 Short Answer
Why did growth stocks dramatically outperform value stocks in the decade after 2008, and what caused value to recover sharply in 2022?
Think about your answer, then reveal below.
Model answer: After 2008, interest rates fell to near-zero and remained there for over a decade. Low discount rates mechanically inflate the present value of distant future cash flows, benefiting growth stocks disproportionately — their earnings power lies far in the future. Technology companies with high P/E ratios thrived. In 2022, the Federal Reserve raised rates rapidly to combat inflation. Higher discount rates sharply reduced the present value of distant earnings, making growth stocks' high multiples much harder to justify. Value stocks, whose earnings are more immediate, were relatively insulated. This cycle confirmed the theoretical prediction: growth is a long-duration asset that rallies in low-rate environments and suffers when rates rise.
This episode illustrates that style performance is not random but follows a predictable logic tied to the discount rate. Investors who understand the duration structure of growth vs. value can anticipate style rotations when the interest rate regime changes. This is one of the most powerful practical insights from combining valuation theory with macroeconomic conditions.
Question 5 Multiple Choice
A value investor identifies a stock with P/B ratio of 0.6 — trading at 40% below its book value. What is the most important follow-up question before concluding this is underpriced?
AWhether the stock pays dividends, since value stocks typically offer income
BWhether book value accurately reflects the true economic value of the firm's assets and earning power
CWhether other value investors have identified the same opportunity
DWhether the company has recently split its shares
A low P/B only represents a genuine bargain if book value is a reliable indicator of economic value. Book value can overstate true value if assets are impaired, obsolete, or in a declining industry — a P/B of 0.6 for a failing company may reflect fair or even generous pricing. Conversely, companies with strong intangible assets (brands, intellectual property) often have book values that dramatically understate economic worth. The value investor's task is to determine whether the gap between price and book value represents genuine mispricing or accurate pricing of hidden deterioration.