Akram, Q. Farooq; Ben-Haim, Yakov; Eitrheim, Øyvind - Norges Bank - 2008
uncertain. There is a trade-off between robustness of policies and their performance. Hence, under uncertainty, the policy maker … robustness can be achieved by overstating challenges to the economy and understating the abilities to meet them. How much to … overstate the challenges or understate the abilities depends on the robustness sought. Robustness is achieved by lowering one …