Bogoev, Jane; Ramadani, Gani - Narodna Banka na Republika Makedonija - 2012
" hypotheses and empirically assess if GDP data revisions are unbiased and efficient and vice versa. The results based on different … revisions of GDP growth rates in Macedonia. Accordingly, we use various statistical tools for testing the "news" and "noise … empirical approaches in general provide mixed results about the predictability of GDP revisions, although the empirical evidence …