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...

Under the present civil Sudanese conditions, the country endures many hardships which are manifested in economic retraction, inflation, recession and stagflation. However, those are not the sole reasons for the sporadic conflicts that infest the people. Illegitimate property and economic...

Arabic abstract: دور الحكومة في عصر التحول الرقميالملخصشهد العالم في المنتصف الثاني من القرن الماضي ثورة صناعية ثالثة أو ثورة رقمية نتيجة التطورات الهائلة في تقنية...