Examlex
In a database, columns are also called records.
Widespread Diffusion
The broad and extensive spread of something, such as a technological innovation or cultural idea, across a wide area or among a large number of people.
Oligopolists
Firms or entities that are part of an oligopoly, a market dominated by a small number of large suppliers, leading to limited competition.
R&D
Research and Development; activities in connection with corporate or governmental innovation, encompassing the work towards the development of new products or procedures.
Economic Profit
The financial surplus a company has after deducting all types of costs, including visible and hidden, from its gross income.
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