Lars Svensson: Can Monetary Policy Still Deliver? A Natural Experiment: "Riksbank policy-rate hikes 2010-2011, from 0.25% to 2%. What happens to inflation and unemployment when the central bank (for no good reason) raise the policy rate by 175 bp?... Monetary policy works like clockwork in Sweden. Neo-Fisherian view rejected. What contributes to powerful monetary policy in Sweden? 1. Strong exchange-rate channel 2. Strong household cash-flow channel...