In the Event That Your Treatment Variable Is Imperfectly Multicollinear

question 30

Multiple Choice

In the event that your treatment variable is imperfectly multicollinear with one of your control variables, a possible remedy would be to:

• A) re-orient your base group.
• B) use the within estimator.
• C) gather more data, in hopes of getting more independent variation of the treatment.
• D) use data reduction methods.

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