In Simple Words
A family business can only open as many retail branches as there are trusted adult sons and brothers to run them, meaning a highly capable outsider can never be hired to manage a new branch.
Textile firms near Mumbai
- Owner with no brothers or sons
- Best-managed firm: one plant
- Owners with brothers and sons
- Multiple plants, even if badly managed
Illustrative observed firms; the one-plant case was the best-managed firm. This does not establish causation.
See source →Research question
Because distrust and weak legal systems prevent delegation to professional outside managers, enterprise growth and multi-plant expansion become strictly bounded by the number of trusted male family relatives available to manage plants.
Participants
Sample of large Indian textile manufacturing plants in the BEMMR field experiment.
Study Design
Empirical observational analysis correlating family demographics (count of male relatives) with firm size and multi-plant expansion counts.
Results
The count of owner brothers and sons directly predicted firm size and plant expansion; well-managed firms with zero brothers/sons operated only a single plant, while poorly managed firms with multiple male relatives established multiple production plants.
Takeaway
Establish structured executive governance policies that separate ownership equity from operational delegation to enable professional non-family management.