Social networks, norm-enforcing ties and cooperation
Renan Goetz & Jorge Marco
Abstract
We study cooperation and group pressure on social networks by introducing a new concept termed norm-enforcing ties. By combining network characteristics and agents’ actions, direct and indirect norm-enforcing ties extend and refine the concept of social ties as well as the role of the tightness of a group as drivers of group pressure and cooperation. The results show that a strong commitment by agents with collective interests, or a high degree of confrontation between agents minimizes the effect of indirect norm-enforcing ties on cooperation. The analysis in terms of the agent’s utility reveals that an increase in indirect norm-enforcing ties does not necessarily lead to a decrease in the critical mass of compliers supporting cooperation. We demonstrate that network-oriented policies are more efficient in promoting cooperation than are standard economic policy instruments when the expected value of direct norm-enforcing ties is sufficiently large compared to the tightness of the group. Otherwise, standard economic policy instruments are more efficient.
3 citations
Evidence weight
Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40
| F · citation impact | 0.32 × 0.4 = 0.13 |
| M · momentum | 0.57 × 0.15 = 0.09 |
| V · venue signal | 0.50 × 0.05 = 0.03 |
| R · text relevance † | 0.50 × 0.4 = 0.20 |
† Text relevance is estimated at 0.50 on the detail page — for your query’s actual relevance score, open this paper from a search result.