Africa will see a lift-off in economic growth this year and next on the back of a rebound in global commodity prices, an annual report predicted on Monday. The African Economic Outlook, co-authored by the African Development Bank, the OECD and the United Nations Development Programme, expects the continent’s economy to grow by 3.4 percent in 2017 and 4.3 percent in 2018, up from an estimated 2.2 percent last year. The report was released as the African Development Bank began its annual meeting, this year being hosted by India in the capital of Prime Minister Narendra Modi’s home state of Gujarat. Modi invited African leaders to a summit in 2015 and has sought to promote ‘south-south’ economic ties with a continent that has a large Indian diaspora but has seen far larger inward investment from China. The report said that a decline in commodity prices starting in mid-2014 had a devastating impact on several commodity-exporting African economies. Nigeria, for example, which has the biggest share in Africa’s GDP, slipped into recession. Africa has been worryingly dependent on commodities to power economic growth. The fall in raw materials prices inflicted a significant shock on sub-Saharan Africa as fuels, ore and metals account for more than 60 percent of the region’s exports. However, commodities have staged a comeback since late last year, buoyed by an improvement in the world economic outlook together with the return of risk appetite among global investors.