Each individual makes the best forecast given their information. At the same time, however, the average forecast error across agents can be predicted by the ex ante revision in the average forecast, as in the data. Finally, again in line with 1/4  BIS central bankers' speeches  the data, agents in the model disagree, because their information sets differ.
So, I believe that retaining the economic advisory role by the Central Bank in the 2010 BOI law has served the country well. In the second part of the conference, we have heard an extensive discussion of the panel of very distinguished speakers on monetary policy and Inflation Targeting in the post GFC era.