The Difference Between an Unbalanced and a Balanced Panel Is

question 28

Multiple Choice

The difference between an unbalanced and a balanced panel is that

• A)you cannot have both fixed time effects and fixed entity effects regressions.
• B)an unbalanced panel contains missing observations for at least one time period or one entity.
• C)the impact of different regressors are roughly the same for balanced but not for unbalanced panels.
• D)in the former you may not include drivers who have been drinking in the fatality rate/beer tax study.

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Definitions:

Episodic Memory

The type of memory that involves recollection of specific events, situations, and experiences.

Personal Events

Specific occurrences or experiences in an individual's life that have significant personal meaning or impact.

Declarative Memory

A type of long-term memory that involves the conscious recollection of specific facts and events that one can verbally describe.

Prospective Memory

The sector of memory concerned with the ability to remember to implement future intended actions or recall set intentions for later execution.