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GOVERNMENT PURCHASES LINE: A graphical depiction of the relation between government purchases and national income (or gross domestic product) that plays a role in Keynesian economics and the Keynesian cross. The slope of this line is positive, greater than zero, less than one, and goes by the name marginal propensity for government purchases. The vertical intercept of this line is autonomous government purchases. The aggregate expenditures line used in the Keynesian cross is obtained by adding this government purchases line, as well as, investment expenditures and net exports, to the consumption line. The government purchases line is also combined with investment expenditures for the Keynesian saving-investment model.
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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.
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RED AGGRESSERINE
[What's This?]
Today, you are likely to spend a great deal of time going from convenience store to convenience store trying to buy either a handcrafted bird house or a weathervane with a chicken on top. Be on the lookout for telephone calls from long-lost relatives.
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A communal society, a prime component of Karl Marx's communist philosophy, was advocated by the Greek philosophy Plato.
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"Trust yourself. You know more than you think you do. " -- Benjamin Spock, doctor
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CJE
Canadian Journal of Economics
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