briangysling8408 briangysling8408

28-05-2024
Business

Answered

Suppose Apple runs a nationwide US campaign promoting Apple TV+. If they had panel data on sales in the US that covers the time period before and after the ads started, the effects of this campaign would be controlled for by:
A. Entity fixed effects.
B. A time variable (or dummy variables for time).
C. None of the above

Answer :

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