تعيين تركيب ذخاير خالص ارز خارجي كشورهاي صادر كننده مواد خام

Determining the Composition of Net Foreign Exchange Reserves for Resource Based Countries

This paper presents a model for selecting an optimal foreign exchange reserves portfolio for Resource Based countries, using mean variance approach and Capital Asset Pricing Model. The model described here focuses on the relationship between the composition of Reserves and impact of return and risk of the investment in each foreign currency. Results reveal that the currency composition of Reserves has been influenced by risk and return associated with holding Reserves assets denominated in different currencies. So that, share of each currency in composition of foreign exchange Reserves has negative relationship with risk of each currency in Reserves asset.