Also, countries can be wealthy and stable without all having to implement the same policies. The United States and Sweden are two good examples: labour markets are very different there, but people in these countries still have a good standard of living. Standard: What you’re saying sounds good in theory.
Moreover, economic agents also use these statistics for their own decisions, which then drive the developments of financial and other economic markets. In this regard, I would like to stress the importance of a single set of statistics that is used by all economic and financial policy-makers, market participants and the public at large.