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INCOME, DEMAND DETERMINANT: One of the five demand determinants assumed constant when a demand curve is constructed, and that shift the demand curve when they change. Income affects demand differently for normal goods and inferior goods. A normal good, the name indicates, is affected by income much as you might expect. Additional income allows buyers to purchase more normal goods, thus demand increases with an increase in income. The demand for an inferior good is affected exactly opposite. An increase in income causes a decrease in the demand for an inferior good. Buyers decide to buy less of an inferior good when they have additional income.
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SAVING-INVESTMENT MODEL A variation of the Keynesian injections-leakages model that includes the two private sectors, the household sector and the business sector. This variation, more formally termed the two-sector injections-leakages model, captures the interaction between induced saving (and indirectly induced consumption expenditures) and autonomous investment expenditures. This model provides an alternative to the two-sector aggregate expenditures (Keynesian cross) analysis of the macroeconomy, including equilibrium, disequilibrium, and the multiplier. Equilibrium is identified as the intersection between the saving line and the investment line. Two related variations are the three-sector injections-leakages model and the four-sector injections-leakages model.
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The Odds On GAMBLINGI'm sure there's a great philosopher somewhere who once uttered the words, "Life's a contradiction and we're all a bunch of hypocrites." Take me for example. Just this morning I walked by Smilin' Ted's All-Comers Insurance Agency to drop off my annual shoe insurance premium (for protection against blowouts), then made a pit stop at Master Sprocket's convenience store where I plopped down five dollars on five (count 'em, five) Super Luck-O Multi-State Lottery tickets. Within a space of two blocks and twenty minutes I bought $37.56 worth of shoe insurance to avoid risk and then spent another $5 to take on some risk. Am I a walking contradiction, or what?
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PINK FADFLY
[What's This?]
Today, you are likely to spend a great deal of time calling an endless list of 800 numbers wanting to buy either a weathervane with a cow on top or a box of multi-colored, plastic paper clips. Be on the lookout for high interest rates.
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This isn't me! What am I?
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On a typical day, the United States Mint produces over $1 million worth of dimes.
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"A winner is someone who recognizes his God-given talents, works his tail off to develop them into skills, and uses those skills to accomplish his goals. " -- Larry Bird, basketball player
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JRE
Journal of Regulatory Economics
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