If the strategies of déconfinement of the population promise to be extremely complex, those of déconfinement of the economy are all the same. The hope, a moment cherished, that once the epidemic increased economic activity would restart as if nothing had faded over the days. Nobody believes in this optimistic scenario in the absence of effective treatment and vaccine against the coronavirus, in the absence also of the acquisition of herd immunity, raising fears of new waves of contamination in the course of the next few months, as we see in countries that…