tmay be something like a european hard currency union of corp europe which the national economies do not meet the convergence criteria would exclude themselves from the europe
This may be something like a European hard currency union in a core Europe, in which the national economies that do not meet the convergence criteria would exclude themselves from the euro area.
This may be something like a European hard currency union a core Europe, which the national economies do not meet the convergence criteria would exclude themselves from the euro