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  2. Economic efficiency - Wikipedia

    en.wikipedia.org/wiki/Economic_efficiency

    Microeconomic reform is the implementation of policies that aim to reduce economic distortions via deregulation, and move toward economic efficiency. However, there is no clear theoretical basis for the belief that removing a market distortion will always increase economic efficiency.

  3. Diminishing returns - Wikipedia

    en.wikipedia.org/wiki/Diminishing_returns

    An example would be a factory increasing its saleable product, but also increasing its CO 2 production, for the same input increase. [2] The law of diminishing returns is a fundamental principle of both micro and macro economics and it plays a central role in production theory .

  4. Taguchi loss function - Wikipedia

    en.wikipedia.org/wiki/Taguchi_loss_function

    The concept of Taguchi's quality loss function was in contrast with the American concept of quality, popularly known as goal post philosophy, the concept given by American quality guru Phil Crosby. Goal post philosophy emphasizes that if a product feature doesn't meet the designed specifications it is termed as a product of poor quality ...

  5. Production function - Wikipedia

    en.wikipedia.org/wiki/Production_function

    The production function is central to the marginalist focus of neoclassical economics, its definition of efficiency as allocative efficiency, its analysis of how market prices can govern the achievement of allocative efficiency in a decentralized economy, and an analysis of the distribution of income, which attributes factor income to the ...

  6. Quality, cost, delivery - Wikipedia

    en.wikipedia.org/wiki/Quality,_cost,_delivery

    Quality, cost, delivery (QCD), sometimes expanded to quality, cost, delivery, morale, safety (QCDMS), [1] is a management approach originally developed by the British automotive industry. [2] QCD assess different components of the production process and provides feedback in the form of facts and figures that help managers make logical decisions.

  7. Managerial economics - Wikipedia

    en.wikipedia.org/wiki/Managerial_economics

    Managerial economics uses explanatory variables such as output, price, product quality, advertising, and research and development to maximise net benefits. Mathematical model analysis; The use of econometric analysis has grown with the development of economics and management, as has the use of differential calculus to determine profit maximisation.

  8. Returns to scale - Wikipedia

    en.wikipedia.org/wiki/Returns_to_scale

    In the long run, all factors of production are variable and subject to change in response to a given increase in production scale. In other words, returns to scale analysis is a long-term theory because a company can only change the scale of production in the long run by changing factors of production, such as building new facilities, investing ...

  9. Total factor productivity - Wikipedia

    en.wikipedia.org/wiki/Total_factor_productivity

    In economics, total-factor productivity (TFP), also called multi-factor productivity, is usually measured as the ratio of aggregate output (e.g., GDP) to aggregate inputs. [1] Under some simplifying assumptions about the production technology, growth in TFP becomes the portion of growth in output not explained by growth in traditionally ...