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HEDGE: A method of protecting against financial (or other types) of loss by counterbalancing an action. This is commonly seen in the financial markets when investors buy options or futures contracts to protect themselves against price changes. A hedge is essentially a form of insurance. An investor hopes the price of a financial asset doesn't fall, but buying a futures or options contract can reduce the loss if this occurs.
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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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BLACK DISMALAPOD [What's This?]
Today, you are likely to spend a great deal of time flipping through mail order catalogs seeking to buy either a half-dozen helium filled balloons or a packet of address labels large enough for addresses of both the sender and the recipient. Be on the lookout for telephone calls from long-lost relatives. Your Complete Scope
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The portrait on the quarter is a more accurate likeness of George Washington than that on the dollar bill.
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"Divide each difficulty into as many parts as is feasible and necessary to resolve it." -- Rene Descartes
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GARCH Generalized Autoregressive Conditional Heteroskedasticity
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