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When a good is nonexcludable, then individuals
Necessary Condition
A condition that must be present for an event or situation to occur; without it, the event cannot happen.
Sufficient Condition
A condition that, if satisfied, guarantees the occurrence or validity of another event or condition.
Methods of Agreement and Difference
Scientific research methods used to determine the cause of a phenomenon by examining cases where the phenomenon does and does not occur.
Method of Agreement
A principle in comparative research where common factors of various instances of a phenomenon are identified to determine the cause.
Q21: Logrolling<br>A)is vote trading among elected officials.<br>B)eliminates the
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Q48: Adrian reads about two theories, A and
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Q191: Which of the following statements is true?<br>A)Larger