5.8.1 (HL)—Importance of research and development

Research and development creates or improves products, processes and knowledge; it can support differentiation, productivity and future revenue but has uncertain returns.

R&D ties up cash before benefits are known and may be copied or made obsolete. Portfolio choices balance technical feasibility, customer value, time and risk.

State the problem or opportunity, identify evidence of value and assess the time and uncertainty of payoff.

A firm funds a prototype that cuts energy use, but pilots it with customers before committing to full-scale production.

R&D spending is not automatically innovation or profit; outcomes and adoption matter.