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A curve connecting the tangency points is called the expansion path because it shows how the input usages expand as the chosen level of output expands. In economics , an expansion path (also called a scale line [ 1 ] ) is a path connecting optimal input combinations as the scale of production expands. [ 2 ]
As the target level of output is increased, the relevant isoquant becomes farther and farther out from the origin, and still it is optimal in a cost-minimization sense to operate at the tangency point of the relevant isoquant with an isocost curve. The set of all such tangency points is called the firm's expansion path.
Equivalently, it gives the maximum level of output that can be produced for a given total cost of inputs. A line joining tangency points of isoquants and isocosts (with input prices held constant) is called the expansion path. [3]
In economics and particularly in consumer choice theory, the income-consumption curve (also called income expansion path and income offer curve) is a curve in a graph in which the quantities of two goods are plotted on the two axes; the curve is the locus of points showing the consumption bundles chosen at each of various levels of income.
The line connecting all points of tangency between the indifference curve and the budget constraint as the budget constraint changes is called the expansion path, [11] and correlates to shifts in demand. The line connecting all points of tangency between the indifference curve and budget constraint as the price of either good changes is the ...
The average of GDP and GDI, also referred to as gross domestic output and considered a better measure of economic activity, increased at a 2.6% rate. That was revised up from the 2.5% rate ...
A family of isoquants can be represented by an isoquant map, a graph combining a number of isoquants, each representing a different quantity of output.An isoquant map can indicate decreasing or increasing returns to scale based on increasing or decreasing distances between the isoquant pairs of fixed output increment, as output increases. [7]
The expansion path of the industrial sector is given by the line OA o A 1 A 2. As capital increases from K o to K 1 to K 2 and labor increases from L o to L 1 and L 2 , the industrial output represented by the production contour A o , A 1 and A 3 increases accordingly.