A new political economy approach for the economic crisis

This paper formulates and discusses the hypothesis of a long run unbalance between Saving and Investment. Various remedies are proposed for such a problem, in the actual situation of economic crisis, depending on such unbalance. Among them there are: an agreement at G20 political level, for the structural equilibrium of single countries balances of trade; at the same political level, understandings aimed at making real interest tend to zero structurally; the option for a very high ratio between public debt and GDP; the conditional measures which reduces the growth of public debt, and allows, at a later time, the target of stabilisation of the ratio between Debt and GDP.