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Marginal revenue is the concept of a firm sacrificing the opportunity to sell the current output at a certain price, in order to sell a higher quantity at a reduced price. [8] Profit maximization occurs at the point where marginal revenue (MR) equals marginal cost (MC). If then a profit-maximizing firm will increase output to generate more ...
Marginal utility. In mainstream economics, marginal utility describes the change in utility (pleasure or satisfaction resulting from the consumption) of one unit of a good or service. [1] Marginal utility can be positive, negative, or zero. Negative marginal utility implies that every additional unit consumed of a commodity causes more harm ...
In economics, elasticity measures the responsiveness of one economic variable to a change in another. [1] For example, if the price elasticity of the demand of a good is -2, then a 10% increase in price will cause the quantity demanded to fall by 20%. Elasticity in economics provides an understanding of changes in the behavior of the buyers and ...
Opportunity cost is the concept of ensuring efficient use of scarce resources, [25] a concept that is central to health economics. The massive increase in the need for intensive care has largely limited and exacerbated the department's ability to address routine health problems.
In economics, the marginal cost is the change in the total cost that arises when the quantity produced is increased, i.e. the cost of producing additional quantity. [1] In some contexts, it refers to an increment of one unit of output, and in others it refers to the rate of change of total cost as output is increased by an infinitesimal amount ...
Economic efficiency. In microeconomics, economic efficiency, depending on the context, is usually one of the following two related concepts: [1] Allocative or Pareto efficiency: any changes made to assist one person would harm another. Productive efficiency: no additional output of one good can be obtained without decreasing the output of ...
Marginal rate of substitution. In economics, the marginal rate of substitution (MRS) is the rate at which a consumer can give up some amount of one good in exchange for another good while maintaining the same level of utility. At equilibrium consumption levels (assuming no externalities), marginal rates of substitution are identical.
t. e. Economics (/ ˌɛkəˈnɒmɪks, ˌiːkə -/) [1][2] is a social science that studies the production, distribution, and consumption of goods and services. [3][4] Economics focuses on the behaviour and interactions of economic agents and how economies work.