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  2. Law of increasing costs - Wikipedia

    en.wikipedia.org/wiki/Law_of_increasing_costs

    t. e. In economics, the law of increasing costs is a principle that states that to produce an increasing amount of a good a supplier must give up greater and greater amounts of another good. The best way to look at this is to review an example of an economy that only produces two things - cars and oranges. If all the resources of the economy ...

  3. Moore's law - Wikipedia

    en.wikipedia.org/wiki/Moore's_law

    The graph at the top of this article shows this trend holds true today. As of 2017, the commercially available processor possessing the highest number of transistors is the 48 core Centriq with over 18 billion transistors. [148] Density at minimum cost per transistor - This is the formulation given in Moore's 1965 paper. [1]

  4. 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. [5]

  5. Cost curve - Wikipedia

    en.wikipedia.org/wiki/Cost_curve

    The total cost curve, if non-linear, can represent increasing and diminishing marginal returns.. The short-run total cost (SRTC) and long-run total cost (LRTC) curves are increasing in the quantity of output produced because producing more output requires more labor usage in both the short and long runs, and because in the long run producing more output involves using more of the physical ...

  6. Van de Graaff generator - Wikipedia

    en.wikipedia.org/wiki/Van_de_Graaff_generator

    Van de Graaff generator. A Van de Graaff generator is an electrostatic generator which uses a moving belt to accumulate electric charge on a hollow metal globe on the top of an insulated column, creating very high electric potentials. It produces very high voltage direct current (DC) electricity at low current levels.

  7. Production–possibility frontier - Wikipedia

    en.wikipedia.org/wiki/Production–possibility...

    Production–possibility frontier. In microeconomics, a production–possibility frontier ( PPF ), production possibility curve ( PPC ), or production possibility boundary ( PPB) is a graphical representation showing all the possible options of output for two goods that can be produced using all factors of production, where the given resources ...

  8. Linear–quadratic regulator - Wikipedia

    en.wikipedia.org/wiki/Linear–quadratic_regulator

    Linear–quadratic regulator. The theory of optimal control is concerned with operating a dynamic system at minimum cost. The case where the system dynamics are described by a set of linear differential equations and the cost is described by a quadratic function is called the LQ problem. One of the main results in the theory is that the ...

  9. Wagner's law - Wikipedia

    en.wikipedia.org/wiki/Wagner's_law

    Wagner's law, also known as the law of increasing [a] state activity, [2] is the observation that public expenditure increases as national income rises. [3] It is named after the German economist Adolph Wagner (1835–1917), who first observed the effect in his own country and then for other countries.