In Some Businesses, Instant Messaging (IM)has Become a Formal Communication

question 86

True/False

In some businesses, instant messaging (IM)has become a formal communication channel with specialized corporate IM platforms installed and regulated by the IT department and available only to employees of that company.

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Definitions:

Dollar-Weighted Return

A method of calculating an investment's return that takes into account the timing and size of cash flows, providing a more accurate measure of personal investment performance.

Dividend

A portion of a company's earnings that is paid to shareholders, usually on a quarterly basis, as determined by the company's board of directors.

Jensen's Measure

A performance evaluation method that calculates the excess return a fund generates over its expected return, given its level of risk as measured by beta.

Market Portfolio

A market portfolio is a theoretical bundle of all investable assets in the market, with each asset weighted according to its market capitalization, representing the entire market or a significant segment of it.