According to André Orléan, the characteristics of the economical sciences dead ends in the analysis of Jacques Sapir, is the desire expressed by the orthodox movement to radically split up from the social sciences in order to establish the economical science as autonomous. André Orléan also points out Jacques Sapir-,s criticism to his book The monetary violence, according to which it induces a form of monergol essentialism that would render the currency an essential and contradictory social relation.