Global Value Chains

A global value chain divides the production of a good or service across firms and countries, from inputs and production to design, marketing and distribution. Moving up the chain means upgrading from low-value, easily replaceable tasks to activities that create or capture more value, such as improved processing, quality assurance, design, branding or direct marketing.

Forms of upgrading

Small producers can move upward through improvements in products, production methods or business functions.

• Process upgrading raises productivity or quality through better skills, technology and organisation.
• Product upgrading shifts production towards differentiated, higher-quality goods that can command better prices.
• Functional upgrading adds higher-value activities such as design, packaging, branding, certification and marketing.
• Market diversification reduces dependence on a single buyer and can improve producers' bargaining position.

How upgrading raises earnings

Upgrading increases earnings when producers retain a larger share of the value embodied in the final product, rather than remaining confined to low-margin production.

• Higher productivity lowers unit costs and can raise the income generated from existing labour and capital.
• Better quality, differentiation and credible standards can secure a price premium and access to higher-income markets.
• Branding, collective marketing and direct buyer links can reduce dependence on intermediaries and improve value capture.
• Longer-term relationships with lead firms can provide steadier orders, technical knowledge and information about demand.
• Skills acquired through participation in value chains can support diversification into more complex products and services.

Conditions and limitations

Participation in a global value chain does not automatically produce upgrading because lead firms often control technology, standards, design and market access.

• Small producers need affordable finance, infrastructure, skills, digital access and testing or certification facilities to meet buyer requirements.
• Producer organisations and clusters can pool inputs, fulfil large orders and spread the fixed costs of technology, logistics and compliance.
• Transparent contracts and diversified market channels are important because strict standards, delayed payments or buyer concentration can shift risks onto producers.
• Public policy should therefore facilitate capability building and market access rather than treating export participation alone as evidence of higher producer income.

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