The war in Iran is being treated by financial markets as a systemic event rather than a local conflict.

In this episode, Professor Harvey outlines a framework for understanding that distinction. He distinguishes between geographically contained wars and those that intersect with critical nodes of the global economy. Iran sits at the center of energy transit routes, regional trade networks, and broader strategic relationships, making the potential spillovers materially different from more isolated historical conflicts.

He identifies several layers of uncertainty shaping market behavior: renewed inflation risk from disrupted oil flows through the Strait of Hormuz, the economic interdependence of surrounding countries, questions about whether other major powers could alter their posture in response, the duration of the conflict, the stability of political transition, and the fiscal capacity of the United States to sustain prolonged engagement given elevated debt and deficits.

Geopolitical events test how quickly and efficiently markets incorporate risk. When news of military action in Iran broke outside traditional trading hours, investors responded immediately in alternative venues.

This episode examines three economic linkages. First, the role of gold as a safe-haven asset and how 24/7 trading in tokenized gold provides real-time price discovery when conventional markets are closed. Second, the strategic importance of industrial capacity, including concentrated global production of materials such as aluminum that underpin both civilian and defense manufacturing. Supply constraints are not only a logistical concern; they are an economic variable.

Third, the conversation turns to artificial intelligence as a general-purpose technology with dual-use implications. While widely discussed for its productivity benefits, AI also affects the economics of national security, capital allocation, and technological competition. How should markets think about a technology that simultaneously drives efficiency and reshapes strike capabilities?

The episode frames recent developments in Iran through the lens of risk, incentives, and long-term economic resilience.

Tariffs are typically recognized as a tax. But that framing assumes the only objective is efficiency.

Since China’s entry into the World Trade Organization in 2001, the balance of global manufacturing power has shifted dramatically. Where the United States once dominated, it now depends on foreign supply in strategically important sectors. In an era of supply chain fragility and strategic uncertainty, industrial capacity is not just an economic variable – it is leverage.

The rollout of broad tariffs in 2025 drew widespread criticism. The more consequential question is whether a targeted industrial strategy can reduce strategic vulnerability without imposing unnecessary economic cost, and how much exposure a nation can afford in the name of free trade.

Bitcoin is often described as “digital gold.” Both are presented as inflation hedges with supply constraints beyond the control of any single government. But do they serve the same economic function?
 
 In this episode, Duke finance professor Campbell Harvey argues that Bitcoin’s extreme volatility and structural risks undermine its claim to safe-haven status. He examines the deeper differences between Bitcoin and gold, including valuation uncertainty, network vulnerability, and the importance of tangible use and long-term credibility in establishing a store of value.

If speculation is not the enduring promise of crypto, what is? Harvey turns to the tokenization of real-world assets and the potential for blockchain technology to increase financial efficiency and support economic growth.

Explore Professor Harvey’s referenced paper here: Gold and Bitcoin

What does the nomination of a new Federal Reserve chair signal about the future direction of U.S. monetary policy?

Professor Harvey uses the announcement as a lens to examine a deeper question inside central banking. He explains how prediction markets anticipated the decision, then draws a clear distinction between crisis intervention and ongoing economic fine-tuning. While aggressive Fed action can be appropriate in moments of stress, Cam argues that prolonged zero interest rates and large-scale quantitative easing outside crisis periods have created serious unintended consequences.

The conversation breaks down those consequences in concrete terms, including higher government debt, the survival of unproductive firms, reduced labor mobility, distorted investment decisions, and slower long-term growth. It also raises a governance question: when monetary policy begins shaping outcomes traditionally decided by elected officials, where should the line be drawn? 

Gold prices moved sharply in late January 2026, surging past $5,500 before dropping 11% in a day. The swing ranks among the largest single-day moves in decades.

In the latest episode of Through the Noise, Prof Campbell Harvey explains the trading dynamics behind the reversal, showing why the episode reflects a rapid correction following an extreme run-up rather than a change in underlying fundamentals. 

The discussion traces how retail buying, institutional momentum strategies, leverage, and margin calls reinforced one another on the way up and again on the way down.

Cam also addresses claims linking the drop to Federal Reserve leadership news, explaining why that story misses the timing and scale of the move.

The analysis focuses on how trading dynamics, not new information, drove the reversal.

Why have gold prices hit an all-time high, and what’s driving demand for gold now?

In this episode of Cam Harvey: Through the Noise, Duke Fuqua finance professor Campbell Harvey explains the forces behind the recent surge in gold prices. Cam breaks down why gold supply is uniquely constrained, how its decentralized global production supports its role as a safe haven asset, and why gold has preserved purchasing power over thousands of years despite periods of significant volatility.

The discussion then turns to demand. Cam examines how the weaponization of the U.S. dollar, growing geopolitical risk, and rising concerns about U.S. debt and fiscal sustainability are leading central banks and governments to reduce reliance on dollar-based assets. As countries look to diversify reserves, gold has increasingly moved to the top of the list.

In this episode of Cam Harvey: Through the Noise, Duke Fuqua finance professor Campbell Harvey joins Assistant Dean Robert Olinger to clarify how interest rates are determined, and why long-term rates matter far more for the economy than short-term moves by the Federal Reserve.

Cam argues that today’s rate environment is shaped less by Fed policy and more by deep structural forces. From rising U.S. government debt and shifting global capital flows to inflation expectations and AI-driven investment, these pressures are pushing long-term rates higher and limiting how much economic impact policy rate cuts can deliver. 

How independent should the Federal Reserve be as its role in the economy continues to expand?

In the latest episode of Through the Noise, Duke Fuqua professor Cam Harvey examines how modern monetary policy has evolved and what that means for central bank independence, credibility, and long-term economic growth.

Are markets experiencing another tech bubble, or is this time fundamentally different?

In the first episode of Through the Noise, Cam Harvey, Professor of Finance at Duke University’s Fuqua School of Business, discusses today’s market environment through the lens of the late-1990s tech boom. Joined by Robert Olinger, Assistant Dean at Fuqua, Harvey draws on his firsthand experience from 1999 to assess whether current concerns about overvaluation and AI-driven enthusiasm are justified.

The conversation examines five key differences between the dot-com era and now, including the nature of artificial intelligence as a productivity-enhancing technology, its broad impact across industries, stronger corporate fundamentals, and the role of institutional memory following past market cycles. Harvey explains why, while market corrections are always possible, comparisons to the 2000 collapse often overlook critical structural differences in today’s economy.