Search results
Results from the WOW.Com Content Network
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 ...
In economics, a cost curve is a graph of the costs of production as a function of total quantity produced. In a free market economy, productively efficient firms optimize their production process by minimizing cost consistent with each possible level of production, and the result is a cost curve. Profit-maximizing firms use cost curves to ...
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.
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.
Price gouging is a pejorative term used to refer to the practice of increasing the prices of goods, services, or commodities to a level much higher than is considered reasonable or fair by some. This commonly applies to price increases of basic necessities after natural disasters. Usually, this event occurs after a demand or supply shock.
v. t. e. In futures studies and the history of technology, accelerating change is the observed exponential nature of the rate of technological change in recent history, which may suggest faster and more profound change in the future and may or may not be accompanied by equally profound social and cultural change.
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 ...
v. t. e. In microeconomics, economies of scale are the cost advantages that enterprises obtain due to their scale of operation, and are typically measured by the amount of output produced per unit of time. A decrease in cost per unit of output enables an increase in scale that is, increased production with lowered cost. [ 1]