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In calculating the response rate for studies with screening questions and, therefore, a certain percentage of the sample who are "eligible," it is impossible to estimate the percentage of those members of the sample who are not called (i.e. not at homes, busy signals, etc.)who are "eligible." Therefore, the response rate formula omits the concept of eligibility, thus giving us response rates much lower than they should be.
Pay Structure
A systematic organization of different levels of wages or salaries within a company or sector.
Cultural
Refers to the ideas, customs, and social behavior of a society or group.
European Union
A political and economic union of 27 European countries that are located primarily in Europe, aiming to promote peace, stability, and economic cooperation.
Free Trade
An economic policy that allows goods and services to be traded across borders with little to no government tariffs, quotas, or restrictions.
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