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KEYNESIAN EQUILIBRIUM: The state of the macroeconomy in which aggregate expenditures are equal to aggregate output. This is illustrated using the income-expenditure model, or Keynesian cross, as the intersection of the aggregate expenditures line and the 45-degree line. The aggregate expenditures line is the summation of consumption expenditures, investment expenditures, government purchases, and net exports. The 45-degree line represents all combinations in which aggregate expenditures equal aggregate output. Keynesian equilibrium is also represented by the saving-investment, or injection-leakage, model as the intersection between the injection line (investment expenditures, government purchases, and exports) and the leakage line (saving, taxes, and imports).
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NET EXPORTS LINE A graphical depiction of the relation between net exports attributed to the foreign sector and the economy's aggregate level of income or production. This relation plays a minor, but growing role in the study of Keynesian economics. A net exports line is characterized by vertical intercept, which indicates autonomous net exports, and slope, which is the negative of the marginal propensity to import and indicates induced net exports. The aggregate expenditures line used in Keynesian economics is derived by adding or stacking the net exports line onto the consumption line, after adding investment expenditures and government purchases.
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BLACK DISMALAPOD
[What's This?]
Today, you are likely to spend a great deal of time flipping through the yellow pages trying to buy either a remote controlled World War I bi-plane or a wall poster commemorating Thor Heyerdahl's Pacific crossing aboard the Kon-Tiki. Be on the lookout for crowded shopping malls.
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This isn't me! What am I?
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General Electric is the only stock from the original 1896 Dow Jones Industrial Average remaining in the current index.
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"I can feel guilty about the past, apprehensive about the future, but only in the present can I act." -- Abraham Maslow, Psychologist
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IO
Industrial Organization
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