Marketplace price efficiency

Definition:

The degree to which the prices of assets reflect the available marketplace information. Marketplace price efficiency is sometimes estimated as the difficulty faced by management of earning a greater return than passive management would, after adjusting for the risk associated with a strategy and the transactions costs associated with implementing a strategy.

Investing Essentials


Copyright © 2011 Campbell R. Harvey, Professor of Finance, Fuqua School of Business at Duke University

Term of the Day

Stock split

Occurs when a firm issues new shares of stock and in turn lowers the current market price of its stock to a level that is proportionate to pre-split prices. For example, if IBM trades at $100 before... Read More

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