Olivier Vallée


Olivier Vallée is an economist and author of several books on finance, debt, and raw materials’ markets in Africa.

Articles by Olivier Vallée
Congolese President Denis Sassou Nguesso helps open a 1,000-kilometer (660-mile) oil pipeline in Kome, Chad on Oct. 10, 2003.
Congolese President Denis Sassou Nguesso helps open a 1,000-kilometer (660-mile) oil pipeline in Kome, Chad on Oct. 10, 2003.