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MARGINAL PROPENSITY TO INVEST: The proportion of each additional dollar of national income that is used for investment expenditures. Or alternatively, this is the change in investment expenditures due to a change in national income. Abbreviated MPI, the marginal propensity to invest is the slope of the investment line used in the analysis of Keynesian economics. As such, it also plays a role in the slope of the aggregate expenditure line and the multiplier effect.
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THREE-SECTOR INJECTIONS-LEAKAGES MODEL A variation of the Keynesian injections-leakages model that includes the three domestic sectors--the household sector, the business sector, and the government sector. This model provides an alternative to the three-sector aggregate expenditures (Keynesian cross) analysis of government stabilization policies, especially how fiscal policy changes in government purchases and taxes can be used to close recessionary gaps and inflationary gaps. Equilibrium is identified as the intersection between the S + T line and the I + G line. Two related variations are the two-sector injections-leakages model and the four-sector injections-leakages model.
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BLUE PLACIDOLA
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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 replacement remote control for your stereo system or a computer that can play video games and burn DVDs. Be on the lookout for celebrities who speak directly to you through your television.
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Rosemary, long associated with remembrance, was worn as wreaths by students in ancient Greece during exams.
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"The man who does not read good books has no advantage over the man who cannot read them. " -- Mark Twain
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OBX
Oslo Stock Exchange (Norway)
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