Boston Consulting Group handed more than 1,200 managers the same workplace document, with the same errors in it, and changed only who they were told had produced it: a human employee, an AI tool, or a named AI "employee" with a job title. The managers who believed a named AI had done the work found 18% fewer errors.
That group also took less responsibility for what they had missed. Their own accountability for the errors dropped by 9 percentage points, and the accountability they assigned to the AI rose by 8. They passed more of the flawed work on to colleagues. Matthew Kropp and three colleagues at the BCG Henderson Institute published the study in Harvard Business Review.
A manager reading a colleague's draft knows the colleague can be asked about it, and knows a mistake will be traced back to whoever approved it. A name and a job title on an agent supply the first half of that feeling and none of the second. There is nobody to question, and the report still goes out over the name of the manager who accepted it.
About a third of the managers BCG surveyed across the US, Canada and the EU describe AI as a teammate or an employee, and more than 20% have agents listed on the company's work chart. In the summer of 2024, the HR software company Lattice announced a set of AI "employees" it planned to add to its own org chart. BCG measured what that framing does to the people checking the work two years later.