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Disseminação de informações em sistemas socioecológicos : análise de um modelo híbrido de dinâmica de sistemas e modelagem baseada em agentes

Author

Listed:
  • Rafael Faria de Abreu Campos

    (Cedeplar-UFMG)

  • Dênis Antônio da Cunha

    (UFV)

  • Newton Paulo Bueno

    (FUCAPE Business School)

Abstract
This study aimed to identify if it is possible, merely through opinion leaders, to disseminate information in irrigation systems. System Dynamics, Agent-Based Modeling, and Social Network Analysis approaches were used for the construction of a hybrid simulation model. An analysis of the characteristics and structural aspects of social networks of the Gorutuba Irrigation Perimeter, in the northern semiarid region of Minas Gerais, was performed. It was observed that the most central agents are in key positions for the flow of information or on compulsory routes for their spread, thus allowing them to filter, retain, or even distort the produced information. The results showed that policies to improve the flow of information to increase resilience of such systems should be based on targeting leading actors.

Suggested Citation

  • Rafael Faria de Abreu Campos & Dênis Antônio da Cunha & Newton Paulo Bueno, 2018. "Disseminação de informações em sistemas socioecológicos : análise de um modelo híbrido de dinâmica de sistemas e modelagem baseada em agentes," Textos para Discussão Cedeplar-UFMG 578, Cedeplar, Universidade Federal de Minas Gerais.
    • Handle: RePEc:cdp:texdis:td578
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    File URL: https://www.cedeplar.ufmg.br/pesquisas/td/TD%20578.pdf
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    More about this item

    Keywords

    Dissemination of Information; Irrigation Systems; System Dynamics; Agent-Based Modeling; Social Network Analysis.;
    All these keywords.

    JEL classification:

    • Q15 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Agriculture - - - Land Ownership and Tenure; Land Reform; Land Use; Irrigation; Agriculture and Environment
    • Q54 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Climate; Natural Disasters and their Management; Global Warming
    • Q58 - Agricultural and Natural Resource Economics; Environmental and Ecological Economics - - Environmental Economics - - - Environmental Economics: Government Policy

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