Examlex
The rational expectations approach
Bell Telephone Company
An early American telephone company founded by Alexander Graham Bell, which eventually became AT&T, playing a key role in the development and expansion of telecommunications in the United States.
Western Union
A financial services and communications company known for its money transfer services.
AT&T
An American multinational conglomerate holding company that provides communications and digital entertainment services.
Material Elements
Physical components or substances that make up objects or environments.
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