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OMO: The abbreviation for open market operations, which is the Federal Reserve System's buying and selling of government securities in an effort to alter bank reserves and subsequently the nation's money supply. These actions, under the direction of the Federal Open Market Committee, are the Fed's number one, most effective, most often used tool of monetary policy. If, for example, the Fed wants to increase the money supply (termed easy money) it buy's government securities. If the Fed chooses to reduce the money supply (called tight money) it sells some government securities.

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MARGINAL COST

The change in total cost (or total variable cost) resulting from a change in the quantity of output produced by a firm in the short run. Marginal cost (MC) indicates how much total cost changes for a given change in the quantity of output. Because changes in total cost are matched by changes in total variable cost in the short run (total fixed cost is fixed), marginal cost is the change in either total cost or total variable cost. It is found by dividing the change in total cost (or total variable cost) by the change in output. Marginal cost is one of four cost concepts used in short-run production analysis. The other three are average total cost, average fixed cost, and average variable cost.

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BEIGE MUNDORTLE
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Today, you are likely to spend a great deal of time flipping through the yellow pages wanting to buy either a birthday greeting card for your grandfather or a weathervane with a cow on top. Be on the lookout for letters from the Internal Revenue Service.
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The portion of aggregate output U.S. citizens pay in taxes (30%) is less than the other six leading industrialized nations -- Britain, Canada, France, Germany, Italy, or Japan.
"Success is going from failure to failure without a loss of enthusiasm. "

-- Winston Churchill, British statesman

AACCLA
Association of American Chambers of Commerce in Latin America
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