hard20 pts · first answer countscausal-inference
Key assumption of an instrument
You use distance to the nearest store as an instrument for store visits to estimate the effect of visits on total spend. Which assumption is most likely to fail and must be argued carefully?
Discussion 0
Join free to post in the discussion.
Related questions
- Difference-in-differences assumptionData Scientist
- Feature users retain betterData Scientist
- Propensity scores near 0 and 1Data Scientist
- A link that only appears in a subsetData Scientist
- Direction of omitted variable biasData Scientist
- Treated drivers take control ridesData Scientist
- Worst stores improved on their ownData Analyst
- Feature users retain betterData Analyst