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HERFINDAHL INDEX: A measure of concentration of the production in an industry that's calculated as the sum of the squares of market shares for each firm. This is an alternative method of summarizing the degree to which an industry is oligopolistic and the relative concentration of market power held by the largest firms in the industry. The Herfindahl index gives a better indication of the relative market control of the largest firms than can be found with the four-firm and eight-firm concentration ratios.

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EXPANSIONARY MONETARY POLICY

A form of monetary policy in which an increase in the money supply and a reduction in interest rates are used to correct the problems of a business-cycle contraction. In theory, expansionary monetary policy can include buying U.S. Treasury securities through open market operations, a decrease in the discount rate, and a decrease in reserve requirements. In theory, open market operations are the primary tool of expansionary monetary policy. Expansionary monetary policy is often supported by expansionary fiscal policy. An alternative is contractionary monetary policy.

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Today, you are likely to spend a great deal of time searching for a specialty store wanting to buy either a birthday gift for your grandfather or a pleather CD case. Be on the lookout for small children selling products door-to-door.
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John Maynard Keynes was born the same year Karl Marx died.
"We must be willing to let go of the life we have planned, so as to have the life that is waiting for us. "

-- E. M. Forster, writer

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