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CARTEL: A formal agreement between businesses in the same industry, usually on an international scale, to get market control, raise the market price, and otherwise act like a monopoly. A cartel tends to be unstable because the artificially high prices it sets gives each member of the cartel an incentive to "cheat" with a slightly lower price. When only one member of the cartel lowers the price, it can make oodles of profit by taking customers away from the other members. If they all cheat, the cartel falls apart. While cartels damage efficiency, they're power is often short-lived because of this cheating. Like collusion and other techniques of market control, cartels are illegal in the United States.

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MARGINAL PROPENSITY TO INVEST

The change in business investment expenditures induced by a change in income or production (national income or gross domestic product). The marginal propensity to invest (abbreviated MPI) is another term for the slope of the investment line and is calculated as the change in investment divided by the change in income or production. The MPI plays a role in Keynesian economics. It augments the slope of the aggregate expenditures line and is part to the multiplier process. A related marginal measure is the marginal propensity to consume.

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Today, you are likely to spend a great deal of time browsing through a long list of dot com websites looking to buy either storage boxes for your summer clothes or 500 feet of coaxial cable. 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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