اقتصاديات ربا الفضل : نحو نموذج تحليلي موحد لأنواع الربا

Abstract EN

The paper proposes a simplified model of riba, both riba alnasi’ah (debt riba), and riba al-fadl.

The model suggests that ribaal-fadl when applied to necessary commodities, might lead to concentration of these commodities and increase in their prices.

The model is then applied to debt riba to analyze its economic consequences.

The paper concludes that both types of riba share some essential features, but they differ in the kind and magnitude of economic consequences.