interview topic
1st round and design AB test
For the second question I chose diff-in-diff (could have also chosen observational study, optimal stopping, one more AB test) and asked:
- explain the concept of diff-in-diff
- How do you use a diff-in-diff to estimate a national level policy shock?
- how do you do placebo test
- How do you cluster standard error?
- What's the level.
- 2nd round.
- Talk about my research.
- No clear guideline?
- Culture memo?
- Why Netflix?
behavioral interview
Very basic questions including work with non tech audience, deal with conflict, etc.
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