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X-AXIS: In a graph, this is one of two lines that intersect at a right angle at their origins. This is the "horizontal-axis" that runs from right and left. In most analyses, the variable measured on the X-axis is consider to be the independent variable.

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SLOPE, INVESTMENT LINE: The positive slope of the investment line is also termed the marginal propensity to invest (MPI). This slope is greater than zero but less than one, reflecting induced investment. The slope of the investment line affects the slope of the aggregate expenditures line and thus also affects the magnitude of the multiplier process.

     See also | investment line | intercept, investment line | consumption line | slope, consumption line | slope, government purchases line | slope, net exports line | induced investment | autonomous investment | marginal propensity to invest |


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SLOPE, INVESTMENT LINE, AmosWEB GLOSS*arama, http://www.AmosWEB.com, AmosWEB LLC, 2000-2026. [Accessed: July 22, 2026].


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CPI AND GDP PRICE DEFLATOR

The Consumer Price Index (CPI) and the GDP price deflator represent two alternative measures of the economy's price level and the inflation rate. The CPI is reported more often (monthly versus quarterly), but the GDP price deflator is a broader measure of the price level (all final production versus urban consumption). While the CPI is better known, economists tend to prefer the accuracy of the GDP price deflator.

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Today, you are likely to spend a great deal of time looking for the new strip mall out on the highway looking to buy either a birthday gift for your aunt or a pair of leather sandals that won't cause blisters. Be on the lookout for florescent light bulbs that hum folk songs from the sixties.
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Before 1933, the U.S. dime was legal as payment only in transactions of $10 or less.
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