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serves as a substitute for commitment, enabling the central bank to achieve the efficient Ramsey equilibrium and avoid the … inefficient, time-inconsistent one-shot Nash equilibrium. We find that reputation is a poor substitute for commitment. We then … that these mechanisms have only small or transitory effects on welfare. Surprisingly, the real effects of supply shocks are …
Persistent link: https://www.econbiz.de/10011572114
While central banks cannot provide complete foresight with respect to their future policy actions, it is in the interests of both central banks and market participants that central banks be transparent about their reaction functions and how they may evolve in response to economic developments,...
Persistent link: https://www.econbiz.de/10012029810
the varia nce of inflation, it harms overall welfare by reducing output and public spending and increasing the variability …
Persistent link: https://www.econbiz.de/10011090899
While central banks cannot provide complete foresight with respect to their future policy actions, it is in the interests of both central banks and market participants that central banks be transparent about their reaction functions and how they may evolve in response to economic developments,...
Persistent link: https://www.econbiz.de/10011747734
welfare. …
Persistent link: https://www.econbiz.de/10004987342
serves as a substitute for commitment, enabling the central bank to achieve the efficient Ramsey equilibrium and avoid the … inefficient, time-inconsistent one-shot Nash equilibrium. We find that reputation is a poor substitute for commitment. We then … that these mechanisms have only small or transitory effects on welfare. Surprisingly, the real effects of supply shocks are …
Persistent link: https://www.econbiz.de/10011580451
straightforward recipe for mitigating the welfare costs and the systematic in ation shortfall associated with expectations …
Persistent link: https://www.econbiz.de/10012142148
straightforward recipe for mitigating the welfare costs and the systematic in ation shortfall associated with expectations …
Persistent link: https://www.econbiz.de/10012037377
give rise to persistent liquidity trap episodes. There is no straightforward recipe for enhancing welfare in this economy …
Persistent link: https://www.econbiz.de/10012181947
Persson and Tabellini, and achieve the equilibrium corresponding to an optimal rule with commitment. Thus an `inflation target …. Inflation targets may on average be exceeded, and they may have imperfect credibility. Nevertheless they may usefully reduce …
Persistent link: https://www.econbiz.de/10005136422