Regression Controls for City Effects

Scenario

You're analyzing growth across multiple cities, and baseline rider behavior differs a lot by market. A new growth initiative was not rolled out uniformly, so simple before-after comparisons may mix product impact with city-level differences.

Question

How would you use regression to control for city-level differences in a growth analysis?

Problem

Scenario

Question

How would you use regression to control for city-level differences in a growth analysis?

Example Data

Standard error·3,200Post x Treated coefficient·10,500Control cities pre avg weekly orders·90,000Treated cities pre avg weekly orders·120,000Control cities post avg weekly orders·94,500Treated cities post avg weekly orders·135,000

Problem

Scenario

Question

How would you use regression to control for city-level differences in a growth analysis?

Example Data

Problem

Scenario

Question

How would you use regression to control for city-level differences in a growth analysis?

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Regression Controls for City Effects

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Scenario

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Example Data

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Example Data