A bunch of horses from the same smarmy stable

Milton Friedman said, "a central bank can control its exchange rate, it can control its interest rates, and it can control its money supply/inflation. But it can't control all three at the same time." Maybe we need to add an addendum: Too much emphasis on price stability will not allow a central bank to see asset bubbles coming at them from a mile away. China is doing a good job with inflation and its exchange rate, thanks to capital controls and its peg. But bubble-iscious it has become.