Is R&D taking too long?

R&D spending is exploding: in Europe, it will reach 352 billion euros in 2022, an increase of 48.5% in ten years. But this increase is not always yielding the expected results, explains Maud VAN DEN BROEKE, professor of operations and supply chain management at IÉSEG. How can R&D productivity be made profitable? In many sectors, … Is R&D taking too long?