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A curve may have equivalent parametrizations when there is a continuous increasing monotonic function relating the parameter of one curve to the parameter of the other. When there is a decreasing continuous function relating the parameters, then the parametric representations are opposite and the orientation of the curve is reversed. [1] [2]
Rahn Curve. The Rahn curve is a graph used to illustrate an economic theory, proposed in 1996 by American economist Richard W. Rahn, which suggests that there is a level of government spending that maximizes economic growth. The theory is used by classical liberals to argue for a decrease in overall government spending and taxation.
This model is further advanced in higher levels of undergraduate studies. David Romer proposed in 2000 that the LM curve be replaced in the IS–LM model. [1] Instead, Romer suggested that although the Federal Reserve uses open market operations to impact the federal funds rate, they are not targeting money supply, but rather the interest rate.
This graph shows supply and demand as opposing curves, and the intersection between those curves determines the equilibrium price. An alteration of either supply or demand is shown by displacing the curve to either the left (a decrease in quantity demanded or supplied) or to the right (an increase in quantity demanded or supplied); this shift ...
Supply chain as connected supply and demand curves. In microeconomics, supply and demand is an economic model of price determination in a market.It postulates that, holding all else equal, the unit price for a particular good or other traded item in a perfectly competitive market, will vary until it settles at the market-clearing price, where the quantity demanded equals the quantity supplied ...
According to economic historian A.K. Dutt, the AD–AS diagram first made its appearance in 1948 in a contribution by O.H. Brownlee to a textbook on applied economics. Also a textbook by Kenneth E. Boulding in the same year presented a diagram in output-price space, but unlike Brownlee's version without trying to solve the model; Boulding ...
The Keynesian cross diagram is a formulation of the central ideas in Keynes' General Theory of Employment, Interest and Money.It first appeared as a central component of macroeconomic theory as it was taught by Paul Samuelson in his textbook, Economics: An Introductory Analysis.
Demand curve are, however, considered to be generally convex in accordance with diminishing marginal utility. [9] Theoretically, the Demand curve is equivalent to the Price-offer curve and can be derived by charting the points of tangency between Budget Lines and indifference curves for all possible prices of the good in question. [10]