This interview with Andrew Ross Sorkin, author of 1929: Inside The Greatest Crash In Wall Street History — And How It Shattered A Nation, draws parallels between the 1929 crash, later crises, and risks today, and asks what policies might avert another catastrophe.
The 1920s boom and the crash
– The late 1920s saw ordinary Americans flood into the stock market. Brokerages proliferated on street corners; people bought stocks on margin (borrowing heavily against a small down payment). Sorkin recounts an image of household servants gathered around a home ticker during October 1929—an emblem of how deeply the mania had spread.
– Margin lending amplified gains during the market’s rise and multiplied losses when prices fell. Stocks served as collateral; margin calls forced widespread selling, wiped out savings, and pushed homeowners to default.
– Bank runs followed. Between 1930 and 1933 thousands of banks failed (Sorkin cites around 9,000), contributing to a collapse in credit, business activity, and employment (unemployment reached roughly 25%).
– Prominent financiers of the era—celebrated business leaders and bankers—were often deeply involved in trading and risky practices. Senator Carter Glass warned early about the speculative fever.
Policy mistakes and choices
– The crash itself unfolded over multiple days (Black Thursday, Black Monday, Black Tuesday) and the slide into deep depression was gradual, exacerbated by successive policy decisions.
– Herbert Hoover’s initial response was inadequate: an early tendency to downplay the link between finance and the real economy, some austerity-minded moves (raising taxes), tariffs (Smoot–Hawley), and symbolic gestures (billboards urging confidence) that failed to arrest decline.
– Economists now generally argue that the right remedy would have been aggressive fiscal and monetary support to prop up the system; failure to do so allowed the contraction to deepen.
– Franklin Roosevelt’s New Deal later introduced regulations and programs that rebuilt confidence and restructured the system.
Lessons applied later
– Ben Bernanke’s actions in 2008 and the massive fiscal/monetary response during the pandemic reflect an important lesson from the Depression: in a financial collapse, authorities may need to inject liquidity and support institutions to prevent a systemic meltdown, even if politically unpopular and morally fraught.
– Those interventions can work—2008 and the pandemic responses likely prevented worse outcomes—but they increase public debt and can create moral hazard (expectation of future bailouts).
Modern vulnerabilities Sorkin highlights
– Shadow banking: Post-2008 regulation made traditional banks safer but pushed lending into “shadow” or private-credit markets (private equity, direct lending). These nonbank lenders are less regulated, handle large volumes (including pension and insurance money), and can abruptly stop lending, potentially freezing credit and amplifying downturns. Limited transparency and concentration are risks.
– AI-driven capital concentration: Massive investment in AI infrastructure and data centers is driving significant GDP growth; some economists estimate removing AI-related spending would flatten recent growth. These are big, concentrated bets with long payback horizons; failure to generate expected returns could reverberate through markets.
– Cryptocurrency leverage: Some investors borrow to buy crypto assets. If prices crash, margin calls and defaults could produce spillovers, especially given crypto’s intertwined relationships with other financial actors.
– Tariffs and policy unpredictability: Unpredictable, unilateral use of tariffs (compared to the Smoot–Hawley era) scrambles business planning, disrupts supply chains, and can depress trade and growth. Tariffs are effectively a tax and can require compensatory fiscal measures (e.g., farmer subsidies).
– Concentration and media/tech mergers: Large media and tech deals raise antitrust and cultural concerns (news control, fewer productions, consumer cost). Political influence on antitrust enforcement breaches the traditional arm’s-length approach.
– State-influenced capitalism: Sorkin warns of a system that increasingly looks like state-directed capitalism—where government policy, tariffs, subsidies, and direct stakes shape private decisions—raising questions about competition, fairness, and who benefits.
Regulatory history and reform
– Earlier reforms (e.g., Glass-Steagall separation of commercial and investment banking) had aimed to limit conflicts and excessive risk-taking; repeal (e.g., the 1999 repeal) is often cited as a factor enabling 2008 excesses. Today’s debate centers on restoring or creating guardrails for lending practices, leverage, transparency, and systemic risk.
– Key regulatory tools include margin limits, capital requirements, clearer rules for shadow banking, and enforcement of antitrust and financial laws. Sorkin emphasizes the need for guardrails: capitalism can produce prosperity but tends to require rules that curb excess and protect the broader public.
Trade-offs and political economy
– Bailing out the system can prevent economic collapse but can also reward risky actors and increase sovereign debt; repeated bailouts could raise borrowing costs if investors demand higher yields.
– Political choices—tariffs, deregulation, appointments, and enforcement priorities—shape whether systemic risks are curbed or amplified. Sorkin notes the current administration’s deregulatory bent and use of tariffs as a lever, which increases uncertainty for business planning.
– Concentration of influence—wealthy individuals, political ties, sovereign investors—complicates merger reviews and raises questions about conflicts of interest and foreign influence.
What to do, practically
– Sorkin suggests that policymakers learned from 1929 that in a systemic crisis you sometimes must “throw money at the problem” to stabilize credit and prevent economic free-fall. But he also stresses the need for preventative measures: rules on leverage and margin, capital buffers for banks, transparency in shadow banking, sensible antitrust enforcement, and clear, predictable trade policy.
– He argues capitalism can still work if supported by appropriate regulations and incentives; the problem is a distorted or “perverted” form of capitalism where state directions, concentration, and lax oversight produce inequities and systemic fragility.
Personal finance takeaway
– For most people, long time horizons matter: if you can invest with a 20–30 year perspective, you can generally ride out market cycles. If you need money within a short horizon (months to a few years), be more cautious about stock exposure.
– Sorkin declines to give specific investment advice but emphasizes matching investment choices to time horizons and risk tolerance.
Bottom line
– The history of 1929 shows how leverage, lack of transparency, speculative mania, and policy missteps can cascade into a catastrophic economic collapse. Lessons—limit excessive leverage, maintain capital buffers, ensure transparency in nonbank lending, and act decisively to stabilize markets in crisis—remain relevant.
– Modern vulnerabilities (shadow banking, concentrated AI bets, crypto leverage, policy unpredictability) create new fault lines; avoiding another crisis will likely require a blend of timely crisis intervention and stronger preventive regulation to restore trust, limit systemic risk, and align private incentives with the public interest.
