The Signal And The Noise Fed, investors have become complacent about inflation.Technical and cyclical forces are pushing consumer prices higher.Late in this bull market, Fed must beware of making a mistake. U.S. Federal Reserve Chairwoman Janet Yellen's press conference last week came just hours after Consumer Price Index data revealed inflation of 2.1 percent year over year. Nevertheless, she was exceptionally dovish and sanguine on inflation. Yellen contended ...