A little is all right. That’s the message Federal Reserve Chairman Ben S. Bernanke has been giving out recently when asked about the evidence of inflation in the U.S. recovery. Sometimes Bernanke doesn’t even go that far. He simply says he doesn’t see inflation. The Fed chairman recently described the prospects for price increases across the board as “subdued.” “Sudden” is more like it. The thing about inflation is that it comes out of nowhere and hits you. Monetary policy is like sailing. You’re gliding along, passing the peninsula, and you come about. Nothing. Then the wind fills the sail so fast it knocks you into ... (full story)