The Methodology of Distinguishing the Positivism Economy from Normative Economy and a Review of Theorization of Islamic Economical Science

Doubtlessly, the economical polices are derived from the economical science, suchthat it can be claimed that economical science is a specifically prescriptive science.This reality does not imply that economy is intrinsically unscientific. It also does notmean that economical theories are intrinsically about personal opinions with anideologic nature.Thus, in the literature of the standard economical science the stress is on thedifference of positivist economy and normative economy. But, the nature of therelationship of these two concepts is less discussed.In this article, it is attempted to explain the root of the difference of these twoconcepts and also the state of their logical relation. With respect of the kind ofrelation between these two concepts, the origin of theorizing in Islamic economicscience can be defined.