To analyze the consumer utility, we use Shibani’s model that is based on three successive layers of earning/spending/utility. Based on the social solidarity, we show that the marginal earning depends on the first difference between the MPC of lower and upper social groups. According to the...

للعقيدة الاسلامية دور مهم في توجيه السلوك الاقتصادي، يتمثل في ربط الحياة الدنيا بالآخرة على مستوى الأفراد والمجتمعات، مما يبرز أهمية البعد الإيماني والأخلاقي في...

Recent years have seen a growing interest in the enterprise and microenterprise sector. We have seen several government initiatives to encourage the sector, drive economic development, create employment and reduce government burdens, and intensify efforts to overcome difficulties for...

To analyze the consumer utility, we use Shibani’s model that is based on three successive layers of earning/spending/utility. Based on the social solidarity, we show that the marginal earning depends on the first difference between the MPC of lower and upper social groups. According to the...

تعبّر عملية الإصلاح عن وعي القائمين على السياسة الاقتصادية بضرورة تغيير النهج المتبع من قبل بغية تحسين الأداء وتخصيص أمثل للموارد. لقد كانت الصدمة النفطية سنة 1986...

The Islamic financial institutions are criticized for failure to play their perceived role in terms of assuming social responsibility. They are expected, based on their inception philosophy, to contribute to the social welfare in the societies in which they operate and to the advancement of...

Arabic Abstract: تناقش هذه المقالة ورقة سامي السويلم عن اقتصاديات ربا الفضل. انطلاقاً من أنّ الرِّبا من الكليات التي تدخل فيها جزئيات كثيرة. تبُيّن المقالة الوضعيّة...

The paper analyzes the impacts of Islamic and conventional Banks reserves' restrictions in Sudan. Comprehensively, those restrictions are necessary for health banks, performance and the viability of the macroeconomic performance in any country. The selected period of the analysis (2007-2009) is...

Economic security is composed of basic social security, defined by access to basic needs infrastructure pertaining to health, education, dwelling, information, and social protection, as well as work-related security. Waqf (endowment) is one of the most important institutions in the Islamic...

Since the beginning of the year 2011, the political crisis of Sudan expands everyday. The inevitable secession of Southern Sudan amplifies with the chronic crisis of Abyei pocket between the north and the south. However, most analysts vocalize their astonishment at irrational official behavior...