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...

As Egypt faces limited agricultural resources, either land acreage or water sources for irrigation, it is necessary to focus on either cows or buffaloes to produce red meat and milk under the existing intensive agricultural system. This study conducted a comparative analysis of the technical and...