Learning, Chip Firing and <i>Abelian</i> Sandpiles as Algorithmic Analysis of Finitely Constructive Dynamics

This is an paper in honor of Francesco Luna; hence, the nature and scope are determined by (a subset) of his interests. However, it is clear that he has always been interested in finitely constructive algorithms as entities that can be applied to real-life monetary economies. I have tried to respect these applied desiderata in my ‘theoretical’ contribution.