To become operational, the African Continental Free Trade Area (AfCFTA) must harmonize Rules of Origin (ROO) across Africa's Preferential Trade Agreements (PTAs) along two dimensions: regime-wide rules and product-specific rules. This paper describes and evaluates these ROO across the major...

World trade volume is in retreat for the first time in more than two decades and the contraction is on a scale not seen since the global recession following the second oil shock of 1979-1980. The United States (US) is at the epicenter of the crisis and is a major source of external demand for...

An explosion of different preferential rules of origin (PROO) has accompanied the spread of preferential trade agreements (PTAs) around the world. Complying with PROO requirements entail costs for producers, exporters, and customs officials. Observers, firms, customs officials, and policymakers...