In Simple Words
Instead of five neighbors signing a contract where everyone gets punished if one person fails to pay, each neighbor signs her own separate agreement with the bank. However, they still meet together every two weeks in a neighbor's living room to hand over their cash payments, combining individual financial freedom with group support.
Women borrowing through VFS in Kolkata
- Repayment starts after two weeks
- Reference business investment
- Repayment starts after two months
- About 6% more business investment
Both trial arms had individual-liability loans and fortnightly repayments once started. Liability itself was not varied. Default also rose.
See source →Research question
Standard microfinance traditionally relies on joint liability, where group members are financially responsible for each other's default; however, individual liability contracts administered in group settings isolate repayment schedule impacts from social pressure and joint default guarantees.
Participants
845 female clients across 169 five-member loan groups in urban Kolkata, India.
Study Design
Field experiment maintaining uniform individual-liability contracts across treatment and control groups to isolate repayment schedule effects (grace period vs. immediate repayment).
Results
All 169 loan groups operated under individual liability with fortnightly meeting schedules, demonstrating that grace period investment gains occurred independently of joint liability financial obligations.
Takeaway
Utilize individual liability structures within group meeting formats to allow individual business risk-taking while maintaining low administrative transaction costs.