In previous papers we have shown another interpretation of the irrationality of financial market agents. Another methodology has been proposed. But it also shown that others questions might be highlighted from both epistemological and social welfare point of view. This paper tries to go further...

A Catastrophe Theory Model modified for the explanation of the evolution/revolution of behavior in the securities market can be classified in the realm of behavioral finance. (See Thaler, 1993; Statman, 1998 and Pruden, 1989). An early model of the Cusp Catastrophe Model modified to explain...