| Sustainability components | |||
---|---|---|---|---|
Social dilemma factors | Ownership | Repairs | Stocking and selling parts | Financing parts |
Trust | Yes: Individual ownership due to low trust in collective ownership body. | Yes: Individual pay arrangements due to low trust in collective body and technicians. | Yes: Private business venture. | Yes: Individual approach due to concerns about unaccountable leaders and free riding group members. |
Group identity | No | No | No | Yes: Individual approach and/or self-selected group memberships. |
Leadership | Yes: Individual ownership due to concerns about unaccountable group leaders. | Yes: Individual arrangements due to concerns about unaccountable leaders. | Yes: Private business venture. | Yes: Individual approach due to concerns about unaccountable group leaders. |
Group size | Yes: Individual ownership to enhance accountability. | Yes: Individual arrangements due to concerns about unaccountable leaders and free riding group members. | No | Yes: Individual approach and/or groups with limited members due to concerns about unaccountable leaders and free riding group members. |
Possibility of effective sanctions | No | Yes: Individual pay-per arrangements to control technicians. | No | Yes: Individual approach and/or groups that sanction non-compliance. |