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MARKET DEMAND: The total demand of every individual willing and able to buy a good. Market demand is found by combining the individual demands of everyone willing and able to buy a particular good. The market demand curve is found by horizontally adding all individual demand curves, that is, sum up the quantities demanded by all buyers at each and every price. Market demand operates according to the law of demand, as illustrated by a downward-sloping market demand curve. For higher prices the quantity demanded by all buyers in the market combined is less than the quantity demanded for lower prices.
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INVESTMENT LINE: A graphical depiction of the relation between business investment expenditures and national income that forms one of the key building blocks for Keynesian economics. The slope of this line is positive, greater than zero, less than one, and goes by the name marginal propensity to invest. The vertical intercept of the investment line is autonomous investment. The aggregate expenditures line used in the Keynesian cross is obtained by adding this investment line, as well as, government purchases and net exports, to the consumption line. The investment line is also combined with the saving line in saving-investment model used in Keynesian economics. See also | Keynesian economics | investment expenditures | national income | marginal propensity to invest | aggregate expenditures | aggregate expenditures line | Keynesian cross | saving-investment model | induced investment | autonomous investment |
Recommended Citation:INVESTMENT LINE, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2025. [Accessed: March 24, 2025].
AmosWEB Encyclonomic WEB*pedia:Additional information on this term can be found at: WEB*pedia: investment line
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AVERAGE FACTOR COST CURVE, PERFECT COMPETITION A curve that graphically represents the relation between average factor cost incurred by a perfectly competitive firm for employing an input and the quantity of input used. Because average factor cost is essentially the price of the input, the average factor cost curve is also the supply curve for the input. The average factor cost curve for a perfectly competitive firm with no market control is horizontal. The average revenue curve for a firm with market control is positively sloped.
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PINK FADFLY
[What's This?]
Today, you are likely to spend a great deal of time driving to a factory outlet seeking to buy either a large green chalkboard shaped like the state of Maine or a replacement battery for your pocket calculator. Be on the lookout for celebrities who speak directly to you through your television.
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A lump of pure gold the size of a matchbox can be flattened into a sheet the size of a tennis court!
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"It's usually the last ounce of effort that tips the scales of success." -- Rick Beneteau
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CARIFTA
Caribbean Free Trade Association
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