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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 ]
At each price there is a single corresponding quantity of either good. Due to this, by modeling the good with the changing price as any particular good and the good with the unchanging price as all other goods, the price-consumption curve can be used to construct an individual's demand curve for any particular good. [1]
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.
An example of the type of utility function that has an indifference map like that above is the Leontief function: (,) = {,}. The different shapes of the curves imply different responses to a change in price as shown from demand analysis in consumer theory. The results will only be stated here.
An example of real GDP (y) plotted against time (x).Often time is denoted as t instead of x. The IS curve moves to the right if spending plans at any potential interest rate go up, causing the new equilibrium to have higher interest rates (i) and expansion in the "real" economy (real GDP, or Y).
The diagram juxtaposes a graph which has input price ratios as its horizontal axis, endowment ratios as its positive vertical axis, and output price ratios as its negative vertical axis. The diagram is named after economists Roy F. Harrod and Harry G. Johnson ; the Samuelson-Harrod-Johnson name is in reference to economist Paul Samuelson . [ 3 ]
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If the prices of the t factors change, the isocost line will also change . Suppose w rises, so that the maximum amount of labor that can be employed at the same cost will decrease, that is, the intercept of the isocost line on the L axis will decrease; and because r remains unchanged, the intercept of the isocost line on the K axis will remain ...