discrepancy in the black market exchange rate in KRG and official exchange rate -- 2

This project is basically difference between the value of the currency in the central banks and black markets. What are the causes and effects? The system used in KRG (fixed or floating) and why this system is implemented. And its overall effect on the economy. Range of page: 35-45 ( Total 9000 words count) style:APA Space:1.5 Including graphs/charts (with explanations) literature review must contain 6 references (one link will be provided by us) " NO UPFRONT MILESTONE UNTIL THE WRITING IS APPROVED " IF YOU ARE NOT OKAY WITH THE TERMS PLEASE DON'T BID HERE.