By Dan Weil The Fed has indicated it may boost rates six more times this year. Some economists worry that could cause a recession. The Federal Reserve raised interest rates this week for the first time since 2018, and the central bank may just be getting started. The median forecast of Fed officials calls for six more rate hikes this year, assuming each increase is 25 basis points. It’s inflation that has the Fed moving, of course, with consumer prices soaring 7.9% in the 12 months through February. The Russia-Ukraine war is likely to add to that inflation, as commodity prices have jumped sinc…