The AI build-out increases real interest rates by demanding vast amounts of capital, crowding out other investments. Simultaneously, it pushes up nominal rates by creating inflationary pressure on physical resources like labor, energy, and materials needed for data centers.

Unlike past low-volatility bull markets, the current reflationary environment sees wider spreads between winning and losing factors. A 'rising tide' no longer lifts all boats, making active asset selection and alpha strategies more critical than passive beta exposure.

Contrary to the idea that AI justifies rate cuts, the boom is likely increasing the neutral rate of interest (R-star). By stimulating corporate investment and household consumption, AI creates upward pressure on rates, which limits the Federal Reserve's ability to ease monetary policy.

The primary near-term risk for equities is not interest rate hikes but a squeeze on liquidity. This is driven by the combination of fading central bank balance sheet support (e.g., reduced reserve management and Treasury buybacks) and accelerating capital demand from a strengthening real economy.

The current market shows extreme dispersion, with different indices peaking on different days. This indicates an insufficient liquidity regime where there isn't enough capital to support a broad rally, forcing liquidity to rotate between specific pockets and increasing market vulnerability.

The current US rates sell-off is characterized by rising real yields rather than just higher inflation expectations. This specific type of move is the most damaging for emerging markets because it tightens global financial conditions, making it difficult for EM rates to decouple from US pressure.

The global shift away from centralized manufacturing (deglobalization) requires redundant investment in infrastructure like semiconductor fabs in multiple countries. Simultaneously, the AI revolution demands enormous capital for data centers and chips. This dual surge in investment demand is a powerful structural force pushing the neutral rate of interest higher.

A simple framework explains the structural shift to higher interest rates. Retiring Boomers spend savings (Demographics), governments borrow more (Debt), global capital flows fracture (Deglobalization), AI requires huge investment (Data Centers), and geopolitical tensions increase military spending (Defense). These factors collectively increase borrowing costs.

A single neutral interest rate may not exist. There could be one R-star for the investment-heavy AI sector and another for housing. A separate R-star might even be needed for financial stability. This divergence means the Fed faces a policy trade-off where a rate that balances one part of the economy could destabilize another.