Bad Ideas (EP.173)

Episode Summary

Executive Summary: This Animal Spirits episode focused on how markets and investing behavior are being reshaped by demographics, unprecedented policy support, and structural changes in technology and finance. The hosts discussed boomer selling, value vs. growth divergence, Howard Marks and Corey Hofstein on adapting investment frameworks, the 4% retirement rule, ARKK’s outperformance, pandemic-era consumer resilience, trust decline, and the future of industries like TV, autos, banking, and delivery.

Main Topics: Demographic fund flows and boomer selling (Priority: 5/5): The episode opened with discussion of household equity ownership by generation and the idea that baby boomers’ required withdrawals are creating persistent selling pressure that complicates reading fund flows. Value investing’s prolonged underperformance (Priority: 5/5): The hosts reviewed the closure of AJO Partners’ $10B value fund and data showing growth’s outperformance has been driven mostly by multiple expansion, reinforcing pressure on value managers. Adapting portfolios to a new market regime (Priority: 5/5): Howard Marks and Corey Hofstein were cited as examples of investors rethinking old playbooks in a world of heavy Fed/Treasury intervention, low rates, and potential melt-up/melt-down dynamics. Debt, refinancing, and corporate resilience (Priority: 4/5): The discussion covered rising debt levels at companies with negative earnings, while noting that very low borrowing costs may allow struggling firms to survive longer than in past cycles. Retirement withdrawal rules and the 4% debate (Priority: 4/5): The hosts discussed Bill Bengen’s 4% rule, emphasizing that it was never meant as a universal law and that its real-world application depends on portfolio mix, inflation, and spending needs. ARKK, innovation, and long-term disruption bets (Priority: 4/5): ARK’s huge outperformance and its ‘Bad Ideas’ thesis were used to debate the pace of disruption in TV, transportation, and banking, and the difficulty of estimating timing. Pandemic-era consumer behavior, trust, and social media (Priority: 4/5): The episode explored how stimulus, unemployment support, and rising FICO scores changed household balance sheets, while also connecting social media and collapsing trust to broader societal strain.

Key Arguments: Baby boomer mandatory withdrawals and aging demographics create structural selling that can distort fund-flow signals even in rising markets. Value funds are not just underperforming temporarily; the drivers of growth’s edge since 2017 have been overwhelmingly valuation expansion, not just earnings. The current market environment may require investors to rethink whether trend-following and historical drawdown assumptions still work under massive policy backstops. Low interest rates change the economics of corporate borrowing, making it easier for companies with weak earnings to refinance and survive. The 4% rule is best understood as a guideline for a diversified retirement portfolio, not a universal prescription for every retiree. ARKK’s results suggest that conviction in innovation can be rewarded, though the hosts remain skeptical about some of ARK’s timeline assumptions. Stimulus improved household credit quality and spending patterns, which may make risk assessment harder for lenders going forward. Social media and constant self-monitoring have contributed to declining trust and a more psychologically burdensome public environment.

Data Points: Household stock ownership by generation: Baby boomers 53%, Gen X 27%, silent generation 17%, millennials 3% - Breakdown of equity and mutual fund ownership discussed at the start of the episode Forced selling tied to retirement withdrawals: $75 billion in 2020; projected $250 billion annually by 2030 - Estimated amount baby-boomer withdrawals may require in equities Value vs. growth total return since 2017: Growth 118% vs. value 17% - Pazina Asset Management comparison of Russell 1000 growth and value EPS growth since 2017: Growth 24% vs. value 1% - Part of the growth/value return decomposition Multiple expansion since 2017: Growth 68% vs. value 5% - Showed that valuation rerating drove much of growth’s outperformance Corporate debt issuance in Q3: $267 billion investment-grade; $119 billion high yield - Referenced in discussion of companies adding debt during the pandemic ETF asset concentration: 94% of ETF assets are in products launched prior to 2015 - Nicarasi statistic highlighting the dominance of older ETF products Number of US linear TV households: Down 48% cumulatively; ARK projects a 15% annual decline over the next five years - Discussion of ARK’s view on cord-cutting and linear TV US auto sales: 17 million units today projected to 10 million by end of decade - ARK’s robo-taxi disruption scenario US bank branches: 77,000 branches - ARK argued bank-branch networks are an expensive customer-acquisition model Average occupancy expenses per bank branch: About $550,000 - Used to support the case that branches are costly Unemployment-spending relationship: Unemployed consumers spent more per capita than employed consumers from April through August - JP Morgan chart on pandemic-era spending and benefits Stimulus allocation to debt paydown: 35% of stimulus funds used to pay down debt - June household survey cited in Wall Street Journal discussion Vaccination optimism: 330 million Americans could be vaccinated by next June - Referenced from a New York Times health commentary Mask adoption: From near 0% in March to 65% in early summer to 85%-90% in October - Used to illustrate behavioral change during the pandemic Tokyo housing affordability: A Starbucks worker on an average annual salary can buy an apartment within 45 minutes of the city - Highlighted in the Japan investing discussion from Meb Faber’s podcast

Pivotal Quotes: "The last five years have been so painful. Value stocks will come back, but we are throwing in the towel." — Ted Aronson (as quoted by the hosts): Explaining the shutdown of AJO Partners’ $10 billion value fund "Today, thanks to the Fed and Treasury, everyone's got a lot of both. That makes things much tougher." — Howard Marks (as quoted by the hosts): Why post-crisis investing is harder than in past downturns "When does the breadth of contemporary evidence supersede the depth of historical data?" — Corey Hofstein: Framing his reassessment of trend-following and portfolio construction

Implications: Listeners should expect lower signal quality from old market-flow heuristics, more pressure on traditional value strategies, and continued debate over how much policy support has permanently changed investing. The episode suggests investors must adapt frameworks, not just forecasts.