Before revision:  To this purpose we adopt the Boltzmann-Gibbs distribution where the role of the Hamiltonian , as recently suggested in the literature, is taken by the total money supply (i.e. including money created from debt) of a set of economic agents interacting over the credit market .
After revision:  To this purpose we adopt the Boltzmann-Gibbs distribution where the role of the Hamiltonian is taken by the total money supply (i.e. including money created from debt) of a set of economic agents interacting over the credit market .