BNP Paribas: Fiscal Deficits and Midterm Elections May Push U.S. Long-End Rates Higher
nashnova research
BNP Paribas argues that U.S. long-end Treasury yields have risen roughly 100 basis points over the past six months — but the deficit was not the driver; three converging forces may now change that.
Why have long-end rates climbed so much?
U.S. long-end Treasury yields have risen roughly 100 basis points over the past six months.
BNP Paribas says the main drivers were inflation expectations and the monetary-policy path, not fiscal-deficit fears — budget concerns have had almost no measurable impact so far.
In plain terms = the bond market has been selling off, but the reason is "the Fed will keep hiking," not "the government is spending too much." The two sound alike; they are different logic chains.
Why is the deficit starting to matter now?
Three forces are converging at once: continued Fed rate hikes are inflating the government's interest bill, recent deficit data have deteriorated sharply, and approaching midterm elections are raising the political sensitivity of fiscal issues.
This means → the deficit used to be a number on paper; it is now becoming a live question that voters and politicians will press — and the market will find it harder to ignore.
Once deficits truly enter market pricing, the term premium — the extra return investors demand for holding longer-dated bonds — could widen, becoming a new catalyst for higher long-end rates.
What does the yield curve look like right now?
Current U.S. Treasury yields: 2-year 4.86%, 5-year 4.98%, 10-year 5.11%, 30-year 5.41%.
The 20-year at 5.47% actually sits above the 30-year at 5.41% — a mild inversion at the far end of the curve.
This reflects a market already pricing high uncertainty over the next several years, but one that has not yet fully absorbed the deficit-deterioration story.
What signal should investors watch next?
BNP Paribas's framework implies the forces that drove the earlier yield rise — inflation and the rate-hike path — may gradually give way to a fiscal-sustainability narrative.
This means → the key question for the Treasury curve is no longer just "will the Fed hike again?" but "when does the market start pricing the deficit?"
The verification point is clear: whether term premium keeps expanding. If it accelerates, the deficit narrative has entered the market's main storyline.
市场有风险，内容仅供研究参考，不构成投资建议。