The current implementation of the Fan Chart displays equal tail probability bands and do not take into account that the variable of interest may be subject to data revision. In this note I propose the use of Highest Probability Density, HPD, bands and include flexibility to display the risks...

Due to the fact that many reliable indicators of further inflationary pressures do not seem to work anymore, finding whether or not wages Granger cause prices is an important concern for policymaking. However, international evidence on the relationship between wages and prices does not show...