> Did you ever hire any duds when you were not hiring remote?
That only worked a couple hours a week and collected multiple paychecks? Probably not.
Sure, they hired duds. Just not that level of dud. And if they were, they found out much more quickly.
That doesn't happen remote either. Unless management is utterly incompetent, another variable a study like this should probably compensate for by increasing the sample size and pool diversity.