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Bang for buck is a concept in utility maximization which refers to the consumer's desire to get the best value for their money. If Walras's law has been satisfied, the optimal solution of the consumer lies at the point where the budget line and optimal indifference curve intersect, this is called the tangency condition. [3]
In monetary economics, the equation of exchange is the relation: = where, for a given period, is the total money supply in circulation on average in an economy. is the velocity of money, that is the average frequency with which a unit of money is spent.
IC 1 is not a solution as it does not fully utilise the entire budget, IC 3 is unachievable as it exceeds the total amount of the budget. The optimal solution in this example is M units of good X and 0 units of good Y. This is a corner solution as the highest possible IC (IC 2) intersects the budget line at one of the intercepts (x-intercept). [1]
If we normalize the price of x to 1 (namely, the price of the other goods is their relative price with respect to x), we will obtain that the indirect utility function can be written as v ( p x , p 1 , . . p n , I ) = ( I − n ) + ∑ i = 1 n θ i ( 1 p i ) {\displaystyle v(p_{x},p_{1},..p_{n},I)=(I-n)+\sum _{i=1}^{n}\theta _{i}({\tfrac {1}{p ...
The money multiplier theory presents the process of creating commercial bank money as a multiple (greater than 1) of the amount of base money created by the country's central bank, the multiple itself being a function of the legal regulation of banks imposed by financial regulators (e.g., potential reserve requirements) beside the business ...
In microeconomics, a consumer's Marshallian demand function (named after Alfred Marshall) is the quantity they demand of a particular good as a function of its price, their income, and the prices of other goods, a more technical exposition of the standard demand function. It is a solution to the utility maximization problem of how the consumer ...
Money is also present in the form of investments and derivatives. The total global market capitalization of the world’s roughly 80 major stock exchanges is $110.2 trillion according to Visual ...
In economics, unit of account is one of the functions of money. A unit of account [1] is a standard numerical monetary unit of measurement of the market value of goods, services, and other transactions. Also known as a "measure" or "standard" of relative worth and deferred payment, a unit of account is a necessary prerequisite for the ...