There’s a new kid in town. Jay Powell’s first major speech as Chair of the Federal Reserve, the Monetary Policy Report to Congress, had an immediate impact on markets, interpretated as indicating a more hawkish stance than his predecessor. Time will tell but one interesting feature of his speech was his emphasis on monetary rules in setting policy, which he finds ‘helpful’, with an analysis of five such rules detailed in the Report.
It seems clear that the Fed do not slavishly follow any rigid precription in setting interest rates, although the rate paths implied by the various rules are apparently set out ahead of FOMC meetings in order to act as a guide, and Powell’s speech is likely to stimulate further market interest in this area.
The best known rule is named after John Taylor , and posits that the Fed funds rate should move by precribed amounts from its long run equilibrium level ( which on current FOMC forecasts is 2.75%) if inflation differs from the 2% target or if the real economy has moved away from its full employment level, which the Fed currently believes is consistent with an unemployment rate of 4.6%.
What does the Taylor rule imply now? The Fed expect inflation in 2018 to pick up to 1.9% but that the unemployment rate by the final quarter of the year will have fallen to 3.9% and so below the long-run equilbrium level , indicating that tighter policy is required, with an implied Fed funds rate of 3.3%, which is around 1% higher than the median FOMC expectation as set out in the ‘Dot Plot’. In other words rates would rise more rapidly than curently envisaged by the market , although over the following few years the ‘Dot Plot’ converges to the Taylor rule, albeit with the latter implying a modest easing of policy while the former points to a steady tightening. The Taylor rule also implied the need for negative rates following the financial crash and an “Adjusted Taylor rule’ take account of this insufficient monetary accommodation in the past by advocating a gradual return to the rate implied by an unadjusted Taylor rule, although the former has now largely converged to the latter.
What of the other rules discussed? A ‘balanced Approach’ rule gives a greater weight to deviations from full employment and that also indicates that policy is too accommodative, and indeed should be much tighter by end-year, with a Fed funds rate of 4%, before falling back to 2.75% in the long run. Not all rules imply the Fed is behind the curve, however, with the other two rules discussed arguing against aggressive tightening. One, the ‘First Difference rule’ takes account of the current level of the Fed funds rate and the pace at which unemployment is changing, and implies a policy rate of 1.75% by end-year, which is below the ‘Dot Plot’ figure . Similarly, another variant, ‘the ‘Price Level rule’, implies that policy is also too tight now and as projected because the rule adjusts for the fact that inflation has been below the 2% target for some time, so the price level is therefore lower than would be the case had inflation been at 2% every year.
All such rules are based on simplified models of complex and changing dynamics in the US economy, but ,as Powell noted, can be useful for policy makers . Three of the five imply that rates are too low given the Fed’s expectations for inflation and unemployment which may prove more significant with Powell at the helm.