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UNLIMITED WANTS AND NEEDS: A characteristic of people such that they are never totally satisfied with the quantity and variety of goods and services. This is one half of the fundamental problem of scarcity that has plagued humanity since the beginning of time. The other half of the scarcity problem is limited resources. Unlimited wants and needs essentially means that people never get "enough"--that there's always something else that they would want or need.

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INJECTIONS-LEAKAGES MODEL

A macroeconomic model that balances non-consumption expenditures on production (injections) and non-consumption uses of income (leakages) that is used to identify the equilibrium level of, and analyze disruptions to, aggregate production and income. The injections-leakages model is based on the principles of Keynesian economics and provides an alternative to the standard aggregate expenditures (Keynesian cross) analysis. The three injections included in the model are investment expenditures, government purchases, and exports. The three leakages included in the model are saving, taxes, and imports. Three variations are the two-sector injections-leakages model (or saving-investment model), three-sector injections-leakages model, and four-sector injections-leakages model.

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BEIGE MUNDORTLE
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Today, you are likely to spend a great deal of time at a flea market hoping to buy either a pair of blue silicon oven mitts or a coffee cup commemorating the 2000 Olympics. Be on the lookout for slightly overweight pizza delivery guys.
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Only 1% of the U.S. population paid income taxes when the income tax was established in 1914.
"There comes a time when the mind takes a higher plane of knowledge but can never prove how it got there. "

-- Albert Einstein, physicist

LRAS
Long Run Aggregate Supply
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