The resilience of social norms of cooperation under resource scarcity and inequality — An agent-based model on sharing water over two harvesting seasons
| Autor: | Xueqin Zhu, Andries Richter, Tum Nhim |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0106 biological sciences
Inequality Natural resource economics media_common.quotation_subject WASS 010603 evolutionary biology 01 natural sciences Environmental Economics and Natural Resources Socioeconomic status Ecology Evolution Behavior and Systematics media_common Agent-based model Community resilience WIMEK Resilience Social-ecological systems 010604 marine biology & hydrobiology Ecological Modeling Corporate governance Cooperation Resource scarcity Agent-based modeling Resource use Business Norm (social) Milieueconomie en Natuurlijke Hulpbronnen |
| Zdroj: | Ecological Complexity, 40(B) Ecological Complexity 40 (2019) B |
| ISSN: | 1476-945X |
| DOI: | 10.1016/j.ecocom.2018.06.001 |
| Popis: | Water governance remains a challenge for human societies, especially when the variation in resource inflow is large and the resource users are heterogeneous. We analyze with a coupled social-ecological systems (SES) model how socioeconomic and environmental changes affect the resilience of social norms governing resource use. In our model, agents have access to water as a common-pool resource and allocate it between rainy and dry seasons. While it is socially optimal to save water for the dry season, it is individually optimal to take water immediately. In our model, punishment of norm violators is the mechanism that may sustain cooperation. We show that the resilience of social norms could be affected by changes in socioeconomic and environmental conditions. Particularly, we find that social norms may collapse in times of resource scarcity and variability, especially if several drivers act in concert. Finally, we find that user heterogeneity in the form of different skills and inequality in land endowments may undermine cooperation. This implies that climatic changes and increased inequality – both potential drivers in the field – may affect community resilience and may lead to an erosion of social norms. |
| Databáze: | OpenAIRE |
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