How to decide who owns what

The experiment is often introduced with the murder of Kitty Genovese in New York in 1964, and the story that 38 neighbours watched and did nothing. Rachel Manning, Mark Levine, and Alan Collins went back to the archive material and found no evidence that there were 38 witnesses, that the witnesses saw the murder, or that they did nothing²2. Manning, R., Levine, M., and Collins, A. (2007). The Kitty Genovese murder and the social psychology of helping: The parable of the 38 witnesses. American Psychologist, 62(6), 555–562. doi.org. They separate the story from the research on bystanders, which has been repeated many times.

Peter Fischer and colleagues combined 105 results from studies with more than 7,700 participants and confirmed that the presence of other people makes each person less likely to help³3. Fischer, P., Krueger, J. I., Greitemeyer, T., Vogrincic, C., Kastenmüller, A., Frey, D., Heene, M., Wicher, M., and Kainbacher, M. (2011). The bystander-effect: A meta-analytic review on bystander intervention in dangerous and non-dangerous emergencies. Psychological Bulletin, 137(4), 517–537. doi.org. The effect was weaker in dangerous emergencies, which people recognise quickly as real. It was stronger in situations that are not dangerous, which describes most problems at work, such as a customer who has not had a reply, a supplier who has not been paid, or a job that everyone thought someone else was doing.

In 1979 Latané, Kipling Williams, and Stephen Harkins asked students to clap and shout as loudly as they could, alone and in groups⁴4. Latané, B., Williams, K., and Harkins, S. (1979). Many hands make light the work: The causes and consequences of social loafing. Journal of Personality and Social Psychology, 37(6), 822–832. doi.org. The noise grew with the size of the group, but by less than it should have. Pairs produced 71% of what the same people produced alone, groups of four 51%, and groups of six 40%.

In a second experiment the students could not see or hear each other, and sometimes shouted alone while believing that others were shouting with them. When they believed one other person was shouting, they shouted at 82% of their effort alone. When they believed five others were, they shouted at 74%. None of that loss could come from poor coordination, because nobody else was shouting. The researchers called it social loafing.

Steven Karau and Williams combined 78 studies of social loafing in 1993 and found that it was robust across tasks and across the kinds of people studied⁵5. Karau, S. J., and Williams, K. D. (1993). Social loafing: A meta-analytic review and theoretical integration. Journal of Personality and Social Psychology, 65(4), 681–706. doi.org. Of the conditions that changed how much people loafed, four made the most difference. They were whether each person’s own contribution could be evaluated, what people expected of their colleagues, how meaningful the task was, and culture.

Naming one owner for each area of work makes each person’s part visible. Everyone knows whose area it is, and the owner knows that nobody else is going to pick it up.

Gallup asks employees whether they know what is expected of them at work. In its survey of 43,262 employees in the United States in the first half of 2026, 49% strongly agreed that they did, against a peak of 61% in 2015⁶6. Harter, J. (2026). Employee engagement remains flat as AI adoption accelerates. Gallup Workplace, 21 July 2026; 43,262 US employees surveyed in February and May 2026. gallup.com.

Researchers call not knowing what you are responsible for role ambiguity. Travis Tubre and Judith Collins combined the studies of role ambiguity and job performance and found a correlation of −.21⁷7. Tubre, T. C., and Collins, J. M. (2000). Jackson and Schuler (1985) Revisited: A Meta-Analysis of the Relationships Between Role Ambiguity, Role Conflict, and Job Performance. Journal of Management, 26(1), 155–169. doi.org. Role conflict, which means having demands that contradict each other, had almost no link with performance (−.07). Simona Gilboa and colleagues later combined 169 samples with 35,265 employees and seven kinds of pressure at work, and found that role ambiguity was one of the two most strongly linked with poorer performance⁸8. Gilboa, S., Shirom, A., Fried, Y., and Cooper, C. (2008). A meta-analysis of work demand stressors and job performance: Examining main and moderating effects. Personnel Psychology, 61(2), 227–271. doi.org.

Unclear responsibility has also been named in official reviews. After the Grenfell Tower fire in 2017, Dame Judith Hackitt led the government’s review of building regulations and fire safety. Her final report found a “lack of clarity on roles and responsibilities”, with ambiguity over where responsibility lay that prevented clear ownership of accountability⁹9. Hackitt, J. (2018). Building a Safer Future. Independent Review of Building Regulations and Fire Safety: Final Report. Ministry of Housing, Communities and Local Government, May 2018. gov.uk. The Building Safety Act 2022 followed. Each high-rise residential building in England now has one principal accountable person, and when several people or organisations are accountable for parts of a building, the Act says which one of them that is¹⁰10. UK Parliament (2022). Building Safety Act 2022, section 73: Meaning of “principal accountable person”. legislation.gov.uk. legislation.gov.uk.

An area of work is a part of the company’s work that carries on all the time, such as hiring, pricing, suppliers, customer complaints, the website, stock, or health and safety. The owner of an area is the one person who makes sure the work in it gets done, notices when something is going wrong, and makes sure a decision is made when one is needed. The owner does not have to do all of the work. Several people can work in an area, and it still has one owner.

We recommend one owner for every area, including the ones that feel shared. When two people own an area, each can assume the other has it in hand, which is the situation Darley and Latané created in their experiment. When an area has one owner, everyone else who works in it knows who to go to, and the owner knows that the area is theirs.

Owning an area also changes how people feel about it. Psychological ownership is the feeling that something is yours. Yucheng Zhang and colleagues combined 141 studies of it and found that people feel it when they have control over something, know it well, and have put time and effort into it, and that it goes with better performance¹¹11. Zhang, Y., Liu, G., Zhang, L., Xu, S., and Cheung, M. W.-L. (2021). Psychological Ownership: A Meta-Analysis and Comparison of Multiple Forms of Attachment in the Workplace. Journal of Management, 47(3), 745–770. doi.org. They also found a downside. People who feel they own something can become territorial about it. An owner makes sure the work gets done, and does not stop other people from helping.

One owner for each area is not the same as one leader for everything. Danni Wang, David Waldman, and Zhen Zhang combined 42 samples and found that teams in which leadership was shared among the members were more effective, especially when the work was complex¹²12. Wang, D., Waldman, D. A., and Zhang, Z. (2014). A meta-analysis of shared leadership and team effectiveness. Journal of Applied Psychology, 99(2), 181–198. doi.org. In a team with shared leadership, different people lead different parts of the work, and each part can still have one owner.

Being accountable means expecting to explain your decisions to someone else. Jennifer Lerner and Philip Tetlock reviewed the research on accountability in 1999 and found that it helps only in some conditions¹³13. Lerner, J. S., and Tetlock, P. E. (1999). Accounting for the effects of accountability. Psychological Bulletin, 125(2), 255–275. doi.org. People who expected, before they decided, to explain themselves to someone whose views they did not know thought more carefully and considered more points of view. People who were accountable for the outcome of a decision, and not for how they made it, were more likely to stay committed to a course of action that was already failing. In a study of purchasing managers, being accountable for the process, and not for the outcome, went with more time and effort spent comparing products.

Blame has the opposite effect. Amy Edmondson writes that when she asks executives how many of the failures in their organisations are truly blameworthy, they usually say 2% to 5%, and when she asks how many are treated as blameworthy, they say 70% to 90%¹⁴14. Edmondson, A. C. (2011). Strategies for Learning from Failure. Harvard Business Review, April 2011. hbr.org. As a result, she writes, many failures go unreported and their lessons are lost. These are estimates from executives she has worked with, not a survey.

For an owner, this means raising problems in their area early, and being thanked for doing so. Review how each owner runs their area, such as whether problems are raised, decisions are made, and work is followed up, as well as the results. An owner whose area has a bad month because of something outside their control has not failed.

An area with no owner is usually found through work that keeps being left undone. An area with two owners is usually found through work that is done twice, or through decisions that one person makes and another reverses.

To find both, list the work that has to happen every week, month, and year, and the decisions that come up again and again. For each one, ask the team who makes sure it happens. If nobody answers, the area has no owner. If two people answer, it has two.

When someone leaves, give each of their areas to someone else until the role is filled, and write down that the arrangement is temporary.

A list of owners that only the managing director has seen is of no use to anyone else. Put it where everyone in the company can see it, with each area, its owner, and a line or two on what the owner is responsible for. When someone joins, it is the quickest way for them to learn who to go to.

Review the list every quarter, and whenever someone joins or leaves. In a small company one person often owns several areas, and with the list in front of you it is easy to see when one person owns too many.

The owner of an area is usually the right person to make the decisions in it. In the guide to making decisions as a team, we recommend that one named person makes each decision after hearing everyone, and for most decisions that person is the owner of the area.

For a company of up to about a hundred people, the leadership team can do this in one afternoon.

1. List the areas of work in the company, or in your part of it. Aim for between 10 and 20, each named in a word or two, such as hiring, pricing, or suppliers.
2. For each area, write down everyone who works in it.
3. Choose one owner for each area. Where two people have been sharing it, choose one of them and agree what the other still does.
4. Give every area that has nobody in it an owner, even if the work in it is small.
5. Write down what each owner is responsible for, in a line or two.
6. Put the list where everyone can see it, and tell the company.
7. Review it every quarter, and whenever someone joins or leaves.

Headwater is built for companies that want to run on one plan with a weekly rhythm, and every part of the plan has one owner. In Headwater, each seat on the ownership chart has its responsibilities, and every climb, initiative, and issue has one person’s name on it.