In addition, they defend the science and monopoly law and finally, culminates to oppose the economic schizophrenia (defined by them as academic pathology of those who don’t see the world and economic human rather than variable relations and face angrily to those who do not want to participate of his hallucinations. X assessment critical.-the single AED can develop in market economy models. The restrictive nature of the hypotheses of the AED prevent welcome addition across a range of variables: social, historical, psychological, etc., accordingly, condition the effectiveness of legal mandates. Affirms that AED (method of research or interpretation) may be trying to replace Justice with dehumanizing efficiency, but is wrong, because this has a value content, but not in all cases; Moreover, in a world with limited resources, wasting is unjust and In addition, this efficiency is given when a person improves without worsening the situation of the other. Although there is a noticeable disparity in the use of the EDA tools, this has had a progress and impact (academic and management public) important and interesting in Peru, which will no doubt continue. its existence has been positive to enrich the legal analysis with new perspectives. There are legal schizophrenia: according to Alfredo Bullard, this type of (economic) schizophrenia is manifested through espionage, murder of Justice, neoliberalism, imperialism, unrealism, buried and progressive implementation of a transnational doctrine, which is inapplicable for not being Roman Germanic – greens go home! and must create a confraternity or brotherhood to prevent it. As well as also schizophrenias Economics: on the other hand Mario Castillo Freyre jurist pointed out that at the same time there is also another type of schizophrenia (the economic) and consisting of the tendency to see everything through the eyes of the cost-benefit, in the legal community which responds to AED with aggressiveness and even disinterest due to ignorance of the same.