All of this implies that if the economy is at full employment and targeted inflation, the federal funds rate should equal 2% plus the rate of inflation. It should be higher if the inflation rate is above the target level and lower if current GDP is less than the full-employment level.
所有这一切意味着，如果经济处于充分就业并完成了设定的通胀目标，联邦基金利率应该等于2%加上通胀率。如果通胀率高于目标则联邦基金利率更高，如果当前GDP低于充分就业时期的水平，那么联邦基金利率就更低。