The biggest debate in markets today is not whether inflation risks exist—they do. The real question is whether policymakers can afford to keep interest rates high enough to fight that inflation while governments around the world are carrying record levels of debt.

This week's employment report reinforced just how strong the U.S. economy remains. Employers added 172,000 jobs in May, well above expectations, while unemployment remained relatively stable. Bond yields moved higher in response as investors pushed back expectations for near-term interest rate cuts. 

What does this mean for investors?

Generally speaking, higher interest rates are a headwind for stocks as they increase borrowing costs, reduce corporate profitability, slow economic activity, and make bonds more attractive relative to equities. Lower rates tend to have the opposite effect, supporting economic growth, increasing liquidity, and encouraging investors to take on more risk. 

Right now, the market is increasingly pricing in a "higher-for-longer" interest rate environment. In other words, investors believe the Federal Reserve may need to keep rates elevated to ensure inflation remains under control.

This is where my view differs from the consensus. 

I agree that inflation risks are real. AI infrastructure spending, reshoring of manufacturing, fiscal deficits, and ongoing geopolitical uncertainty all have the potential to put upward pressure on prices. Under normal circumstances, that would likely justify keeping interest rates elevated for longer.

The challenge is debt.

During 2020 and 2021, the U.S. government borrowed trillions of dollars at extraordinarily low near zero interest rates. Over the next several years, much of that debt will mature and need to be refinanced. If rates remain near current levels, the cost of servicing that debt rises dramatically. If rates move even higher, those costs increase further.

This creates what I believe is a difficult policy choice. 

On one side is inflation. On the other is the growing burden of refinancing trillions of dollars of government debt at much higher rates. 

My view is that policymakers may ultimately view somewhat higher inflation as the lesser of two evils when compared with the rising cost of servicing and refinancing record levels of government debt.

In other words, if forced to choose between fighting inflation aggressively or keeping government financing costs manageable, I believe there is a reasonable chance they choose the latter.

That doesn't mean inflation is ignored forever. Rather, I believe policymakers may allow inflation to run above target for a period of time while interest rates gradually move lower. Doing so would help reduce refinancing costs, support economic activity, and give governments time to work through the enormous amount of debt that needs to be rolled over in the coming years.

If that thesis proves correct, today's market expectations may eventually need to adjust. Investors currently focused on higher rates for longer could find themselves facing an environment where rates move lower than expected despite inflation remaining somewhat elevated.

Historically, that combination has generally been supportive for equities, bonds, infrastructure, energy systems, commodities, precious metals, and other real assets that tend to benefit from monetary expansion and abundant liquidity.

Of course, no outcome is guaranteed, and markets rarely move in a straight line. Short-term volatility should be expected as investors react to each economic release and policy announcement.

For now, the market remains focused on strong economic data and the possibility of rates staying higher for longer. I continue to believe the bigger story is the growing tension between inflation and debt, and that tension is likely to become one of the defining investment themes of the years ahead.