The over-50% decline in world oil prices—from US$115 a barrel in June 2014 to less than US$50 today—will have significant consequences for the economies of the Middle East and North Africa (MENA) region. This report titled " Plunging Oil Prices", focuses on the implications of low oil prices for eight developing countries, or the MENA-8 (oil importers: Egypt, Tunisia, Lebanon and Jordan and oil exporters: Iran, Iraq, Yemen and Libya) and the economies of the GCC (Gulf Cooperation Council), who play a major role in providing funds in the form of aid, investment, tourism revenues and remittances to the rest of the countries of the region.