جستجوی مقالات مرتبط با کلیدواژه « عربستان » در نشریات گروه « اقتصاد »

Most of the researches on Iran and Saudi Arabia issues have developed in a completely different atmosphere based on aggressive realism. Few also of Theme, while confessing to the divergence of the Islamic world had been willing to expand the liberal process of the European Union. critical thinking, which is based on the first class of works; while comprehensive data are present from existing conditions; do not change and soften the situation and are often misunderstood and unanimously affected by the pattern of balance of powers .In the case of the second spectrum of works, in the realist climate of south-west Asia, an appropriate developmental path is not provided for freedom and unity of liberal type. The aim of the present paper is to present a compromise between these two approaches by taking advantage of the regimes of regimes in order to soften the situation into the realistic environment. The Result of this paper is to find out the two countries by changing the rules of the game in order to achieve its (convergence).this will preserve and increaseregionalism of the Persian Gulf, and then the regional cooperation between the two countries is focal point for the development and expansion of the convergence process of the Islamic world.The present article, with a critical look at the existing works, seeks to achieve a favorable situation in the relations between the two countries.

This paper examines Iran-Saudi Arabia behavior in OPEC using monthly data between 2015:12-1973:1. To this end, estimations were initially developed using Griffin’s linear model, then they were conducted using Markov Switching’s method with fixed Transition Probability. Results of the fixed Transition Probability indicated that Iran-Saudi Arabia behavior was nonlinear and a Collusion regime is applied for Iran’s behavior while a Competitive regime is applied for Saudi Arabia’s one. In other words, during the research period, Iran’s behavior in OPEC has often been in complianc and competent with other members and based on the agreement, Collusion and Cartel’s rules, yet Saudi Arabia’s behavior has been against Cartel’s rules and it was based on competition. Moreover, findings indicated that the length of remaining of Iran in the Collusion regime was approximately 217 months and that in the Competitive regime was approximately 13 months. Anyway, Saudi Arabia stayed approximately 40 and 68 months in the Collusion regime and Competitive one, respectively. As a result, in this research period, the probability of Iran’s staying in the Collusion regime is far more from its staying probability in the Competitive regime. Yet, the probability of Saudi Arabia’s staying in the Competitive regime is more than its staying in the Collusion regime.

By employing conditional variance modeling and Granger causality test, we specified and compared the linkage between inflation and inflation uncertainty in Iran and three other OPEC members. To achieve this purpose we used consumer price index quarterly data for the years 1985-2009. The results suggest strong evidence that shows that in all these countries the increase in inflation leads to increase in inflation uncertainty. But in reverse, only in Iran and Venezuela, a causal relationship from inflation uncertainty to inflation can be found

According to the recent debates on portfolio allocation of the foreign reserves of central banks and moving from Dollar to Euro, this study is going to empirically investigate the portfolio composition of the central banks of Iran, Russia, Saudi Arabia and Turkey. Since the compositions of the foreign reserves of central banks are not announced precisely, the estimation of the share of Euro in foreign reserves is done according to the time series characteristics of foreign reserves. In this study the share of Euro and Dollar in Foreign reserves of the central banks will be estimated using Kalman Filter. In the euro period, 1999-2008, the share of Euro in foreign reserves of Iran, Russia, Saudi Arabia and Turkey has increased considerably. The evidence shows that all of these countries have diversified their foreign reserves portfolio such that the relative importance of Euro has increased while the relative importance of Dollar has diminished. The share of Euro in the foreign reserves of Iran, Russia and Turkey from 2003 and in Saudi Arabia from 2007 has increased and Euro has become a serious challenger to US dollar. Although the results of the paper show that the share of Euro in the foreign reserves of these countries has increased and Euro has become a serious rival for US dollar, but the answer to the question of whether the Euro will replace the Dollar, is still an important issue and requires further study and empirical evidences.

One of the main aims of all Economic Systems, particularly Islamic Economics, is the achievement of Economic Development and Growth. In this respect, various models of economic growth, specially the Neo-classic growth model, believe that the variance in economic activities of countries originates from variance in economic factors such as; capital (physical and human) and output. However, the variance in capital storage and output itself has its roots in factors, introduced by the Institutional economists as, the institutional structure of each country. In this study we shall look into the effect of institutional factor, alongside other economic factors, on economic growth. Based on this, the hypothesis under study in this research is the analysis of a positive and meaningful relation between the institutional environment and the economic growth. Here, the institutional factor includes governmental institutions (the right to express an opinion and being answered, political stability, corruption control, rule of law, bureaucratic conditions and effectiveness of government) which have been studied, generally and specifically, for the Islamic countries under consideration from amongst countries of different development levels, in the period between 1980-2005, by using the method of compositional data. The results show that the level of influence of institutional and governmental factors for Iran, Egypt, Turkey and Indonesia, in comparison with other countries, is of a lesser degree.