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In mainstream economics, economic surplus, also known as total welfare or total social welfare or Marshallian surplus (after Alfred Marshall), is either of two related quantities: Consumer surplus , or consumers' surplus , is the monetary gain obtained by consumers because they are able to purchase a product for a price that is less than the ...
In economics, an excess supply, economic surplus [1] market surplus or briefly supply is a situation in which the quantity of a good or service supplied is more than the quantity demanded, [2] and the price is above the equilibrium level determined by supply and demand. That is, the quantity of the product that producers wish to sell exceeds ...
The producer surplus always decreases, but the consumer surplus may or may not increase; however, the decrease in producer surplus must be greater than the increase, if any, in consumer surplus. Deadweight loss can also be a measure of lost economic efficiency when the socially optimal quantity of a good or a service is not
Surplus economics is the study of economics based upon the concept that economies operate on the basis of the production of a surplus over basic needs.
Consumer surplus is an economic indicator which measures consumer benefits. [7] [10] [2] The price that consumers pay for a product is not greater than the price they desire to pay, and in this case there will be consumer surplus. For the supply side of economics, the general school of thought is that profit is meant to ensure shareholder yield.
Consumer surplus is the difference between the value of a good to a consumer and the price the consumer must pay in the market to purchase it. [47] Price discrimination is not limited to monopolies. Market power is a company's ability to increase prices without losing all its customers.
The Cambridge economist Piero Sraffa returned to the classical economic meaning of "surplus", [50] but his concept differs from Marx's in at least three important ways: (1) The substance of Sraffa's surplus is not a claim on the surplus labour of others but a physical surplus, i.e. the value of physical output less the value of physical inputs ...
In economics, gains from trade are the net benefits to economic agents from being allowed an increase in voluntary trading with each other. In technical terms, they are the increase of consumer surplus [ 1 ] plus producer surplus [ 2 ] from lower tariffs [ 3 ] or otherwise liberalizing trade .