Moreover, with regard to independent authorities, it is important to strengthen their administrative and financial autonomy and ensure respect for their independence, as well as accountability towards Parliament. 3. Adopting a growth-friendly fiscal policy mix. The over-performance relative to the fiscal policy targets over the past three years strengthened fiscal policy credibility, but it came at a cost, i.e., lower economic growth.
We have on our side what Larry Summers and Lant Pritchett have called “perhaps the single most robust and empirical relevant fact about cross-national growth rates”, which is that different countries revert to the same growth average over time. They 3  say that “… current growth has very little predictive power for future growth” .