To impinge on the effectiveness of any of these postulates means to impinge on the principles of autonomy and independence of the central bank. Just as the English would put it “you cannot be a little pregnant, either you are or you are not”.
I would also like to use this opportunity to thank the GTZ who has for years been trying to make sure that nobody goes about “inventing hot water” especially now that a good  BIS Review 61/2009  1  part of legal regulations in Serbia have been adjusted, not only in spirit but also in practice, to the EU norms.