Forward guidance is an instrument of policy, and its purpose is to move prices now by making a commitment about later. When a chair declines to issue it, the forecasting work does not vanish; it relocates to everyone who needs a rate path. Warsh's stated reason for declining is that the instrument misfires: oversharing deliberations and overcommitting to future decisions, he said at Jackson Hole, can lead markets, businesses and households astray [5]. The reciprocal cost is that the planner supplies the path the Fed used to hint at.
This looks like a policy rather than a mood because it shows up across every channel. Business Insider's account describes three routine ways the committee has signalled ahead: the reasoning carried inside the rate decision brief [6], the dot plot [8], and the press conference calendar [9]. Two are already narrower, since the two briefs published under Warsh were short and nearly verbatim to one another, which he says is deliberate [7], and he left his own dot off the June projections [8]. The third is on notice rather than cut, with regular press conferences promised for 2026 and a hint they may be spaced out later [9]. By that inventory, two of three are narrowed and one is flagged [12].
A skeptic from inside the Fed's own tradition puts the objection plainly. Claudia Sahm, a former Fed and White House economist, said this week that she may not agree with Warsh's arguments but wants to hear them, and that his high-altitude claims and catchy slogans leave too many blanks [10]. The broader worry reported alongside her is that lawmakers and market movers will find FOMC decision-making harder to read [11]. Warsh's available answer is the one he gave at Jackson Hole: transparency about future policy decisions is not a virtue unto itself [5]. Powell's standard was the opposite, that policy works better when the public understands what the Fed is doing and why [13], and Greenspan favoured publishing a rationale precisely to keep markets from tightening prematurely [14]. The record does not settle which approach produces fewer surprises, and for now all it gives us is two briefs to weigh against each other.
The board deck version of this is short: widen the range on rate assumptions and stop timing hedges off Fed language. It is incomplete in two ways. First, a chair who withholds his hand is not automatically a chair who moves erratically. Warsh has promised more reliable models and more robust rules to guide decisions [3], and a rule outsiders can infer can be steadier than a promise that gets walked back. Second, we do not know yet whether that machinery arrives, because the tenure started in May [1] and the evidence is a handful of documents.
The distinction worth holding is between this quarter and this decade. This quarter, the vocabulary coming out of the press room is confident without being directional, with Warsh describing his goals as delivering price stability and ensuring strong performance where Powell talked about uncertainty and driving through the fog [15]. Over a decade, if the models and rules are built as advertised [3], predictability may return by inference instead of announcement. For now the cost of being wrong about rates has moved onto the balance sheets of the people making plans, and it stays there until the new machinery is visible enough to price.