Comment by Bostonian
I can believe that 3 days a week in the office is more productive than 0, and maybe 4 slightly more than 3, but I wonder if 5 is any more productive than 4, or if Amazon is mostly trying to reduce headcount.
Are there studies on productivity vs. # of days in office for white collar workers?
Any days in the office a week is going to filter out your talent pool to people who live by the office, thus giving you orders of magnitude less choice or opportunity to hire the best candidate.