Total Factor Productivity (TFP)

A measure of productivity that accounts for the contributions of multiple inputs — including labour, capital, energy, and materials — to output growth. MFP captures the efficiency with which all inputs are combined and is closely related to total factor productivity, serving as a key indicator of innovation and intangible capital contributions.

The amount of output produced per unit of labour input, commonly measured as gross value added (GVA) divided by labour costs or number of employees. Labour productivity is a key efficiency metric that reflects the quality of human capital, processes, and technology deployed by a firm.

The rate at which a firm increases its output relative to its inputs over time. Productivity growth is a key indicator of operational efficiency and long-term competitiveness, closely linked to investment in intangible assets such as technology, training, and process improvement.

The observation that large-scale investments in information technology and digital transformation do not always produce corresponding improvements in measured productivity. The productivity paradox is partly explained by measurement challenges — traditional metrics fail to capture the full value of intangible asset accumulation — and partly by the time lag before complementary intangible investments yield returns.

The portion of economic output growth that cannot be explained by measurable increases in labour and capital inputs, named after economist Robert Solow. The Solow residual is often interpreted as a measure of technological progress and is closely related to total factor productivity, capturing the output gains attributable to intangible factors such as innovation, education, and institutional quality.

A set of measurement guidelines and statistical standards developed by the Organisation for Economic Co-operation and Development for comparing productivity across countries and sectors. The OECD framework addresses the treatment of intangible investment, quality adjustment, and multi-factor productivity, providing the foundation for international productivity benchmarking.

A comprehensive measure of investment performance that combines share price appreciation and dividends over a given period. TSR is a key metric for assessing whether management's investment in both tangible and intangible assets is translating into value creation for shareholders.

The measure of the value of goods and services produced, calculated as revenue minus the cost of purchased inputs (services, energy, and materials). GVA captures the value a company creates through its own activities and is a core productivity metric in the Opagio framework.