Three years of disappointing recovery have come at the cost of unprecedented policy actions, both in monetary and fiscal policy. Bar a major failure in resolving the "fiscal cliff" negotiations, the economic outlook may improve in 2013, but questions remain about what the "exit" strategy will be. Are new financial imbalances building into the economy? Are low interest rates fostering an excessive accumulation of private and public debt? How vulnerable the financial system and the corporate sector are to a normalization in interest rates? Mr.
