Staff Reports
The latest economic detective work should make folks on Main Street and in Congress sit up. A new VoxEU/CEPR column by Paul Beaudry, Paolo Cavallino, and Tim Willems finds that tiny windows around nonfarm‑payroll releases and speeches by top Federal Reserve officials explain almost all of the post‑Covid jump in U.S. long‑term yields. In plain English: markets have been moving mainly when the Fed talks or when jobs data arrive — not because some slow, mysterious shift in the economy suddenly made long rates soar. That’s a big deal, and Washington ought to notice.
The numbers that should make Washington nervous
The study is blunt with the data. Since August 2020, the 10‑year Treasury moved roughly 400 basis points. But the authors find that three‑day windows around payroll reports and “Fed speeches” cover only 23.9 percent of trading days while accounting for 90.5 percent of that 10‑year rise. The same short calendar pockets explain 91.3 percent of the rise in the 5‑year/5‑year forward rate and 81.0 percent of the increase in expected short rates over the next decade. The authors — Professor Paul Beaudry (Vancouver School of Economics), Paolo Cavallino (Senior Economist, Bank for International Settlements), and Tim Willems (Research Advisor, Bank of England) — make the simple claim: markets were updating expectations about future Fed policy, not rewriting the long‑run economic fundamentals people usually blame.
What this really tells us about the Fed, markets, and power
Call it what it is: the bond market has become a prediction market for what the Federal Reserve will do next. Markets aren’t acting as stern “vigilantes” disciplining fiscal excess; they’re behaving like bounty hunters, swooping in when Fed talk hands out fresh clues. And this matters more now because the Fed’s communications carry weight between meetings. With Chair Kevin Warsh at the helm and Jerome Powell still on the Board as a Governor, what Fed officials say in unscripted settings now moves the yield curve almost as much as formal decisions once did. The authors also point to a life‑cycle saving channel: higher expected returns can let retirees save less today, muting the usual economic feedback that would force a policy rethink. In short, talk can lock in rates for a long time even if the “neutral” economic rate hasn’t changed.
Why conservatives should care — and what the limits are
Conservatives should be worried about two things. First, unelected technocrats and their off‑the‑record comments are shaping the cost of borrowing for families, businesses, and the federal government. Second, when markets chase Fed words instead of real fundamentals, monetary policy becomes harder to predict and easier to politicize. That cuts against market discipline and invites policy mistakes. To be fair, event‑window studies are sensitive to how you pick the windows and which speeches you count, and other researchers find different patterns in other periods. Still, the clear takeaway is that Fed communication matters a lot more than many politicians or pundits admit — and that gives the Fed enormous informal power.
Watch the calendar — and demand answers
If you want to know what will move markets next, don’t watch the Hill so much as the economic calendar. Nonfarm payrolls and scheduled speeches by Fed officials are now the high‑impact events. Policymakers should explain why their off‑meeting remarks ripple through the nation’s credit markets and what guards exist to stop talk from turning into unintended policy. Voters and lawmakers should insist on clarity, not theater. Because when bond markets take their cues from speeches instead of fundamentals, ordinary Americans pay the tab — quietly, through higher mortgage costs, slower pay raises, and a noisier economy. That should bother everyone, regardless of party.
