The great mathematician Stanislaw Ulam challenged the great economist Paul Samuelson to name a principle in the social sciences that was both true and nonobvious. Samuelson thought for a bit, then ...

Forbes contributors publish independent expert analyses and insights. Sarah Williamson covers capital markets and long-term strategies. In a competitive marketplace, businesses need to know their ...

By Michael Osei AKOMEAGhana’s oil wealth is more than a resource; it is a strategic economic asset whose value depends on how it is integrated into the fabric of national growth and industrial ...