An independent central bank can manage its balance sheet and its capital so as to commit itself to a depreciation of its currency and an exchange rate peg. This way, the central bank can implement the optimal escape from a liquidity trap, which involves a commitment to higher future inflation....

The optimal escape from a liquidity trap involves generating private-sector expectations of a higher future price level and higher future inflation. This lowers the real interest rate and reduces the recession during the liquidity trap. The problem, emphasized by Krugman, is that central-bank...

The paper extends previous analysis of closed-economy inflation targeting to a small open economy with forward-looking aggregate supply and demand, and with stylized realistic lags in the different transmission channels for monetary policy. The paper compares targeting of CPI and domestic...

Inflation target regimes (like those of New Zealand, Canada, U.K. and Sweden) are interpreted as having explicit inflation targets and implicit employment targets. Without employment persistence, 'an inflation target-conservative' central bank eliminates the inflation bias, mimics an optimal...

Inflation target regimes (like those of New Zealand, Canada, U.K. and Sweden) are interpreted as having explicit inflation targets and implicit employment targets. Without employment persistence, 'an inflation target-conservative' central bank eliminates the inflation bias, mimics an optimal...