The interest rate on 10-years bonds issued by France came, at the end of February, very slightly in positive territory (+0.03%) when it was fluctuating for several months between -0.30 and 0.20%. It fell back to -0.06% at the beginning of March but it was not needed more to re-launch worries about the too high level of the French public debt and about the risks that a rate increase provoked by a comeback of inflation would weight on the debt charge in the future. The trial made to public authorities by these who condemn a policy ...