Pooled OLS Models Are Biased When

question 2

Multiple Choice

Pooled OLS models are biased when:

• A) When the fixed effects are correlated with the independent variable.
• B) When the fixed effects are correlated with the dependent variable.
• C) When the fixed effects model is used when in reality there are no fixed effects in the data.
• D) When we don't know the direction of the fixed effects.

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Definitions:

International Student

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Menarche

The first occurrence of menstruation in a person, marking the onset of reproductive capability.

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A period of inactivity or lack of progress, often marked by a lack of innovation, growth, or development.

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An individual's sense of who they are, based on their group memberships, such as social, cultural, and occupational groups.