Everything is bad for the poor though. Rising rates fixes inflation, but reduces employment. As it turns out, unemployment is bad for the poor.
Lowering rates improves employment, but comes with inflation risks. As it turns out, the poor also hate inflation.
Screwed if you do, screwed if you don't. Dual mandate says that the Fed aims for as good employment as possible, while also aiming at a targeted 2% to 3% inflation rate.
> Especially core inflation.
EDIT: My understanding is that core-inflation isn't about "good or bad for people", its about "good or bad for statisticians". Food/Oil prices move too quickly and are therefore bad measurements. Too noisy. If food prices go up or down 10%, is it because the economy is bad? Or is it because of a terrible storm that wiped out a chunk of crops somewhere?
Ignoring food means we ignore these volatility / storm / disease issues. Oil is similar. A war started in Europe, and lo-and-behold, oil prices went crazy, both upwards and downwards. There's no amount of economic policy you can do to predict a war.