Introduction and overview / Patrick Low, Chiedu Osakwe and Maika Oshikawa -- African Union priorities in the WTO / Fatima Haram Acyl -- Economic diversification in Africa's number one economy / Okechukwu E. Enelamah -- Trade, investment and development / Rob Davies -- Integration into regional...

Since the early 1980s, the U.S. economy has experienced a growing wage differential: high-skilled workers have claimed an increasing share of available income, while low-skilled workers have seen an absolute decline in real wages. How and why this disparity has arisen is a matter of ongoing...