Rasch, Sebastian, Heckelei, Thomas ORCID: 0000-0002-6251-3480, Oomen, Roelof and Naumann, Christiane (2016). Cooperation and collapse in a communal livestock production SES model - A case from South Africa. Environ. Modell. Softw., 75. S. 402 - 414. OXFORD: ELSEVIER SCI LTD. ISSN 1873-6726
Full text not available from this repository.Abstract
Institutional arrangements are considered necessary for successfully governing the commons. They are considered to be most effective if they are self-organized rather than imposed from outside. However, endogenous institutional arrangements, such as local norms, are specific to a particular socio-ecological system (SES). This paper presents a SES model of communal livestock producers in South Africa. Its biophysical component accounts for the impact of biotic and abiotic factors on livestock population. The social agent-based component models individual and socially determined behaviour, the latter of which is a social norm specific to the case. Model results show that when cooperative agents obey and sanction the norm, there is less likelihood of SES collapse in terms of livestock population crashes. However, cooperation among agents only emerges in times of ecological crisis where social reorganization is fostered. The crisis creates an opportunity for initializing a self-enforcing process of mutual cooperation. Model specifications are based on survey data, and agents were parameterized according to individual household data. A sensitivity analysis shows that this empirical heterogeneity cannot be reduced without changing model outcomes. (C) 2014 Elsevier Ltd. All rights reserved.
Item Type: | Journal Article | ||||||||||||||||||||
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URN: | urn:nbn:de:hbz:38-291955 | ||||||||||||||||||||
DOI: | 10.1016/j.envsoft.2014.12.008 | ||||||||||||||||||||
Journal or Publication Title: | Environ. Modell. Softw. | ||||||||||||||||||||
Volume: | 75 | ||||||||||||||||||||
Page Range: | S. 402 - 414 | ||||||||||||||||||||
Date: | 2016 | ||||||||||||||||||||
Publisher: | ELSEVIER SCI LTD | ||||||||||||||||||||
Place of Publication: | OXFORD | ||||||||||||||||||||
ISSN: | 1873-6726 | ||||||||||||||||||||
Language: | English | ||||||||||||||||||||
Faculty: | Unspecified | ||||||||||||||||||||
Divisions: | Unspecified | ||||||||||||||||||||
Subjects: | no entry | ||||||||||||||||||||
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Refereed: | Yes | ||||||||||||||||||||
URI: | http://kups.ub.uni-koeln.de/id/eprint/29195 |
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