While exports of clothing from Africa to the United States responded impressively to the preferences they were granted under the African Growth and Opportunity Act (AGOA), this performance was not accompanied by some of the more dynamic benefi ts that might have been hoped for. Benefi ciary...

International factors, such as the dramatic increase in imports from emerging-market economies, especially China, have been widely blamed for the decline in manufacturing employment in the United States over the past decade. The authors argue, however, that far more important in causing that...