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National Forest System

(Encyclopedia)National Forest System, federally owned reserves, c.191 million acres (77.4 million hectares), administered by the Forest Service of the U.S. Dept. of Agriculture. The system is made up of 155 nationa...

Yellen, Janet Louise

(Encyclopedia)Yellen, Janet Louise yĕlˈən [key], 1946–, U.S. economist and government official, b. Brooklyn, N.Y., B.A. Brown (1967), Ph.D. Yale (1971). Yellen taught economics (1971–76) at Harvard and subse...

international monetary system

(Encyclopedia)international monetary system, rules and procedures by which different national currencies are exchanged for each other in world trade. Such a system is necessary to define a common standard of value ...

Selous Game Reserve

(Encyclopedia)Selous Game Reserve, the world's largest game reserve, 11,512 sq mi (29,816 sq km), S Tanzania; est. c.1900. It is located in the Rufiji River basin and includes grasslands and forests. There are many...

Powell, Jerome Hayden

(Encyclopedia)Powell, Jerome Hayden, 1953–, U.S. investment banker and government official, b. Washington, D.C., A.B. Princeton, 1975, J.D. Georgetown Univ., 1979. He worked with New York law firms and in investm...

court system in the United States

(Encyclopedia)court system in the United States, judicial branches of the federal and state governments charged with the application and interpretation of the law. The U.S. court system is divided into two administ...

banking

(Encyclopedia)banking, primarily the business of dealing in money and instruments of credit. Banks were traditionally differentiated from other financial institutions by their principal functions of accepting depos...

margin requirement

(Encyclopedia)margin requirement, that part of a security's price that a buyer must pay for in cash. The balance of the price is met by the broker, who, in effect, is supplying a client with a loan. The smaller the...

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