A nation which, not being in the grip of a war that threatens its existence, manages to ensure that the growth of the overall per capita income and the incessant creation of as many jobs as the population desires is linked, secondly, to the respect of levy has a strong point in its economy – secondly: after the implementation of a permanent stimulus ensured by the removal of the obstacles to the full exercise of EPCE">EPCE feedback, it being understood that in the activation of EPCE">EPCE feedback is what is dealt with in Chapter 10 on the subject of interest.