Federal Reserve officials appear poised to finish the most inflationary year since the 1980s on an optimistic note: They are expected to slow their campaign to cool the economy at their meeting on Wednesday, just as incoming data offer reasons to hope that price increases will fade next year.Central bankers are expected to lift interest rates by half a percentage point to a range of 4.25 to 4.5 percent. That would be a slowdown from their past four meetings, where they raised rates in three-quarter-point increments.Officials will also release a fresh set of economic projections, their first since September, which will offer a glimpse at how high they expect rates to rise in 2023 and how long they plan to hold them there.Fed pol …
