Mesopotamia. Recently fiscal policy has discovered the power of these financial tools in managing budget constraints over deficit and debt; the devolution
/1992 financial support have accounted for, on average, 4.5 per cent of GDP, with a peak of 7.7 per cent n 1998. These investiments have permitted to
choices depend not only on private calculus, but also on emotions, sentiments and values (all these elements create social capital). The cooperation