This article aims to explore the relationship between domestic economic and political conditions and the performance of 14 regional organisations over a range of security provisions. It argues that the willingness of member states to increase the range of security provisions of a regional organisation is influenced by the combination of high levels of economic and political development and low ...

Recently, there has been renewed interest about incomplete security markets. Hart (1975) provided an example of nonexistence of competitive equilibria for incomplete real securities, which are claims to commodity bundles. Given this finding, Duffie and Shafer (1985, 1986a, b) prove generic existence of competitive equilibria of incomplete real security markets. Husseini et al. (1990) Geanakoplo...

many theorists in the field of security, think, that iran country does not respect the logic of security equations in the region and the world and this political difficulties for countries in the region and even the country have been followed. this article adopt an analytical-explanatory approach intends to main components and performance levels of the islamic republic of iran on the agreed bar...