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An explicit cost is a direct payment made to others in the course of running a business, such as wage, rent and materials, [1] as opposed to implicit costs, where no actual payment is made. [2] It is possible still to underestimate these costs, however: for example, pension contributions and other "perks" must be taken into account when ...
In economics, a Swan Diagram, also known as the Australian model (because it was originally published by Australian economist Trevor Swan [1] in 1956 to model the Australian economy during the Great Depression), represents the situation of a country with a currency peg. [2]
In economics, a transaction cost is a cost incurred when making an economic trade when participating in a market. [ 1 ] The idea that transactions form the basis of economic thinking was introduced by the institutional economist John R. Commons in 1931.
Microeconomics is closely related to Managerial economics through areas such as; consumer demand and supply, opportunity cost, revenue creation and cost minimization. [5] Managerial economics inculcates the application of microeconomics application and makes use of economic theories and methods in analyzing a business and its management.
In economics, profit is the difference between revenue that an economic entity has received from its outputs and total costs of its inputs, also known as surplus value. [1] It is equal to total revenue minus total cost, including both explicit and implicit costs.
Many models of communication include the idea that a sender encodes a message and uses a channel to transmit it to a receiver. Noise may distort the message along the way. The receiver then decodes the message and gives some form of feedback. [1] Models of communication simplify or represent the process of communication.
Cheap talk can, in general, be added to any game and has the potential to enhance the set of possible equilibrium outcomes. For example, one can add a round of cheap talk in the beginning of the Battle of the Sexes. Each player announces whether they intend to go to the football game, or the opera.
For example, in public finance the Robinson Crusoe economy is used to study the various types of public goods and certain aspects of collective benefits. [2] It is used in growth economics to develop growth models for underdeveloped or developing countries to embark upon a steady growth path using techniques of savings and investment.