Discourse analysis of economic development from the point of view of su bdiscourses in the Islamic Republic of Iran.

In this paper,the concept of economic development is studied from the point of view of subdiscourses in the Islamic Repablic of Iran.The Islamic Repablic is devided into live periods to make the research task easy.The first period is the period of transition,establishment and stability ,from the Islamic revoluthon to the collapse of Islamic Repablic party.The second period covers the death of imam Khomeini to the presidential period of Hashemi Rafsanjani.The third period is the eight years of Mohammad K hatamis government.The fourth one is the presidential period of Ahmadinejad.Finally,the fifth period is from the beginning of Rohanis government up to now. Theortical foundation of this paper is based on "laclau"and "Mouffe" discouse and the research methodology of this research is analytical-descriptive,and data,s have been collected by library notingThe obtained data shows that the concept of development in each discowse is highlited based on aspest,s school of thought and identity structure,and the other features are purposefully  or unintentionally ignored and put aside.The ignored features,were highited by the next discourse and suppressed the features of the current discourse in a way that,in each period ,approach to ward development was, simplistic,contrastive with an opposite nature.It lack a perfact and holistic approach.