Departures from Stationarity

question 20

Multiple Choice

Departures from stationarity

• A)jeopardize forecasts and inference based on time series regression.
• B)occur often in cross-sectional data.
• C)can be made to have less severe consequences by using log-log specifications.
• D)cannot be fixed.

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Definitions:

Psychoanalytic

Relating to or denoting a method of psychological therapy originated by Sigmund Freud which emphasizes unconscious mental processes.

Ethological

Pertaining to ethology, the scientific study of animal behavior under natural conditions.

Biological

Pertaining to the science of living organisms and life processes.

Cognitive

Relating to the cognitive activities involved in gaining comprehension and insight through thinking, experiencing, and sensory perception.