The free bus ticket that changed nothing
February 19, 2026 · 2 min read
At one of Europe's largest airports, more than 7,000 employees were offered a free week of bus travel to and from work. It was a generous offer, well communicated, and easy to accept. When researchers measured what happened next, subsequent bus-pass registration had failed to increase.
7,000 employees
A free week of bus travel, well communicated and easy to accept. No measurable change followed.
Source: Kristal and Whillans, Nature Human Behaviour, 2020
The same study tried a second approach: carefully personalized travel plans, emailed to more than 1,000 employees, showing each person their own best alternatives to driving. The result was the same. No measurable difference.
What the airport teaches
The commute those employees faced on Monday was the same commute they faced the week before: the same distance to the stop, the same schedule, the same transfer, the same parking space waiting at the other end. A free ticket made one week cheaper. It made nothing about the journey easier.
That is the pattern across much of the evidence on workplace travel: information and encouragement, on their own, rarely shift a commute when the underlying journey stays inconvenient. People are making reasonable choices about the options in front of them. When the options stay the same, so do the choices.
The useful question for any employer is what the airport study quietly points to: which conditions around your commute are yours to improve? The schedule, the stop, the parking arrangement, the first weeks of a new hire's routine. Better conditions make better options real. That is where measurable results live.
The limit
This is one study, at one airport, in one context. Its result is consistent with a wider pattern, and no single study settles a question.
Source: Kristal and Whillans, Nature Human Behaviour, 2020. Effects depend on the alternatives available.