The interview process involved several personal experience interviews followed by a final round of three case interviews. The interviewers were very friendly, and the final round was followed by a lunch with some of the associates where I got to ask more about what working at Cornerstone would be like.
Interview questions [1]
Question 1
Why economics consulting over management consulting?
Summer Intern applicants have rated the interview process at Cornerstone Research with 3.1 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 38% positive. To compare, the company-average is 69.2% positive. This is according to Glassdoor user ratings.
Candidates applying for Summer Intern roles take an average of 28 days to get hired, when considering 8 user submitted interviews for this role. To compare, the hiring process at Cornerstone Research overall takes an average of 17 days.
Common stages of the interview process at Cornerstone Research as a Summer Intern according to 8 Glassdoor interviews include:
One on one interview: 50%
Skills test: 25%
Phone interview: 25%
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