When this article first published on June 10, it said that researchers at Cornell had found the cost of a company's office lease to be the strongest predictor of a return-to-office mandate, and that the more expensive the real estate a firm carried, the more likely it was to call people back. We went back to the study itself, and that is not what it says. The error is ours.
We relied on secondary write-ups of the research rather than reading the paper. The study is "Determinants and Consequences of Return to Office Policies," by Sean Flynn of Cornell with Andra Ghent and Vasudha Nair. Read directly, it points the other way on both counts. It finds that lower office rents in a city are associated with more in-person work, not less, so the real-estate relationship runs opposite to what we described. And it finds that the more consistent predictors of a mandate are not real estate at all. They are the characteristics of the firm and the person at the top, with larger companies and companies led by older or male chief executives more likely to require a return.
So how much of the original argument survives this? More than I expected, and in one place the primary source makes the point cleaner. The article's core claim was that these mandates are not really about productivity, and the Cornell study agrees with that. It simply locates the real driver in who is making the decision rather than in the building they are trying to fill. The turnover figures in the piece also hold up. The roughly fourteen percent rise in attrition after a mandate, and the finding that more skilled workers are far more likely to leave, come from Mark Ma and colleagues at the University of Pittsburgh, a separate study that we represented accurately.
What does not survive is the sentence that gave the article its spine, that a Cornell study proved the lease was the cause. We should not have written that, and we should have caught it by reading the source before we leaned on it. We are leaving the original article unchanged below this note, because the honest thing is to show what we got wrong rather than quietly fix it and pretend the mistake never happened.
The memo used the word collaboration four times. It talked about the energy in the hallways, the whiteboard sessions that never quite happen over video, the junior people who learn by overhearing the room. What it did not talk about was the twelve-year lease on three floors of a tower downtown, signed in a more optimistic year, with rent due every month whether anyone sits there or not. That lease is the thing the memo was actually about.
Researchers at Cornell went looking for what predicts whether a company issues a return-to-office mandate, and the strongest signal was not its productivity data or any measure of how teams were performing apart. It was the cost of office space in the company's headquarters city. The more expensive the real estate a firm was carrying, the more likely it was to call people back. A finance chief holding a costly lease has an asset producing nothing on the books, and a full office turns that line item back into something defensible. The mandate solves an accounting problem, and then it gets explained as a culture one.
None of this requires anyone to be lying. The executives who sign these memos usually believe the collaboration story, partly because it is the better story and partly because the lease was committed to years ago by people who may have since moved on. The reasoning runs backward without anyone choosing to run it that way. A fixed cost creates pressure, the pressure goes looking for a justification, and collaboration is a justification almost nobody argues against. By the time the memo is drafted, the real driver has been written out of the conversation, and everyone debating whether three days is better than four is arguing about the wrong variable.
The number that should stop a leader cold
What the mandate does not solve is talent, and the way it fails there is specific enough to name. Turnover tends to climb by roughly fourteen percent after a mandate, and it does not climb evenly. The employees most likely to leave are the most skilled ones, the people with the most options and the most leverage to use them. One body of research put the odds of a high-skill worker leaving after a mandate at around seventy-seven percent higher than a less-skilled one, and most companies that imposed mandates reported losing people they wanted to keep. So the policy that protects the lease ends up removing the workers the lease was meant to house. You keep the building full and lose the reason the building ever mattered.
A mandate that fills the floor by driving out the people you cannot replace has not solved the cost problem. It has moved the cost somewhere the balance sheet cannot see it yet.
What gets counted and what gets lost
The deeper issue is what an organization can measure. A lease is a hard number that sits on a statement every quarter and demands an answer. The judgment and institutional memory that walk out the door when a senior engineer takes a remote offer elsewhere do not appear on any statement, not until a project slips two quarters later and nobody traces it back to the policy that started the departures. So leaders optimize the cost they can see. The empty floor is legible in a way the departed expert is not, until much later, when the work that person held together without anyone noticing starts to come apart.
In Agile Sucks! (When You Do It Wrong), James Wright and I tell the story of Iomega, a company that grew from a hundred and forty million dollars to one point seven billion in three years on the strength of a specific capability, then took that capability apart when the stated objective changed to maximizing shareholder value. The number on the share price was visible and the capability that built the business was not, so the capability was the thing sacrificed. A real-estate-driven mandate runs on the same arithmetic. The measurable cost wins the argument, and the part of the company that does not show up in a cell on a spreadsheet pays for it.
So the question worth sitting with, if a return-to-office memo is moving through your building right now, is a direct one. Strip out the language about energy and serendipity for a moment and ask what this policy is actually protecting. If the honest answer is a lease, then the next question is whether the people you are about to lose are worth more than the floor you are trying to justify, and whether anyone has done that math before the memo went out.
In Agile Sucks! (When You Do It Wrong), James Wright and I tell the story of Iomega, which grew from $140 million to $1.7 billion in three years on a specific capability, then dismantled that capability when the objective shifted to maximizing shareholder value. The measurable number won, and the capability that built the business was the thing sacrificed. A real-estate-driven mandate runs on the same logic.
Read Agile Sucks! (When You Do It Wrong) →