Kryvtsov, Oleksiy; Shukayev, Malik; Ueberfeldt, Alexander - 2008
credibility. Vestin (2006) shows that when the monetary authority cannot commit to future policy, price-level targeting yields … higher welfare than inflation targeting. We revisit this issue by introducing imperfect credibility, which is modeled as … targeting are small. A welfare loss occurs, if imperfect credibility is highly persistent. …