Aggregate financial conditions indices (FCIs) are constructed to fulfil two aims: (i) The FCIs should resemble non-model-based composite indices in that their composition is adequately invariant for concatenation during regular updates; (ii) the concatenated FCIs should outperform financial...

Following the winter recession and stagnation in the second quarter of 2023, the economic upswing is proceeding at a sluggish pace, contrary to expectations over the summer. Weak foreign demand and ongoing inflation have proven to be slowing economic growth. For the time being, private...

The objective of this research is to introduce in literature new measures of accuracy for point forecasts (radical of order n of the mean of squared errors, mean for the difference between each predicted value and the mean of the effective values, ratio of radicals of sum of squared errors...