Starting from a perspective of study which is mainly focused on the understanding of the interaction between the dynamics of economic systems and the dynamics of institutions, in this paper I will address to three main research questions and, at least in a preliminary way, try to answer them. The first research question is: after two years from the materialization of the worst global economic crisis since the 1930s, what do we know about its nature, determinants and exit guidelines? The second research question reads: in the present economic debate a recurrent use of the notion of systemic risk/crisis/failure can be observed. Do we have and do we need a theory of systemic failure? The third research question deals with solutions. “Legal ...