Higher inflation and elevated interest rates typically weigh on corporate profitability, yet corporate margins continue to climb to record highs. While that strength is evident both in the U.S. and abroad, U.S. outperformance versus Europe is now the widest on record. Stronger margins have helped contribute to better-than-expected earnings and reinforce U.S. equity leadership. The question now is whether that strength can persist?

Higher interest rates have become a frequently cited risk to corporate earnings and the economy. The conventional thinking is straightforward: when borrowing costs rise, companies face higher interest expenses, profits come under pressure, and economic growth slows. While there is truth to that relationship, the current cycle may differ from investors’ expectations.

Both the dot-com era and the rise of artificial intelligence suggest that early productivity data can understate the actual economic impact of transformative technologies. In the case of the internet, later revisions to productivity gains surpassed early estimates. The same may prove true for AI, implying stronger support for growth.

Sticky inflation and resilient growth have revived monetary tightening, increasing the risk of higher-for-longer rates and near-term volatility. We continue to believe economic resilience and strong corporate profits should continue to provide a favorable backdrop for stocks, and would use periods of market weakness to add selectively to equities. Additionally, owning real assets can help hedge against inflation.