The document discusses the importance of developing a brand equity measurement and management system to justify marketing expenditures in terms of return on marketing investment (ROMI). It emphasizes the structured approach of the brand value chain, which assesses the creation and impact of brand equity through various marketing activities on customer mindset, market performance, and shareholder value. Additionally, it outlines the components of a brand equity management system, including brand audits, tracking procedures, and responsibilities aimed at enhancing long-term brand equity.