I applied online. I interviewed at Keystone (San Francisco, CA)
Interview
First was a screening interview with HR, then a case with associate, writing assignment, and finally one round that is three cases. Did not make it to final culture fit interview.
Cases were easy, they just care a lot about wording and your clarity.
Interview questions [1]
Question 1
How would you explain a regression to a non-technical person?
I applied through an employee referral. I interviewed at Keystone
Interview
4 rounds, which took months. 1st round Screening with HR, 2nd round Talking with a Consultant, 3rd round 3 interviews with high-level people at the company. The final Interview is with a partner, which I didn't get to.
Interview questions [1]
Question 1
Why are you interested in economic consulting
Why are you interested in Keystone
Some cases about antitrust and how to measure harm
I applied online. The process took 2 weeks. I interviewed at Keystone
Interview
Smooth, The Hr is helpful on some preparations and scheduling, you will find useful tools online at case prep. Be sure to walk through it and ready before the interview