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Quantitative value chain approaches for animal health and food safety

机译:动物健康和食品安全的定量价值链方法

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摘要

Economic impact assessments are increasingly important in the context of animal health and food safety, although much of the existing literature does not address the broader systems context in which disease transmission takes place. In this paper, we discuss the role of system dynamics modeling in addressing the value chain impacts associated with animal health and food safety issues. System dynamics methods hold promise as a means of capturing the complex feedbacks that exist between the biology, economics, and behavioral aspects of food safety and animal health systems. We provide a proof-of-concept of this approach in the context of food safety and animal health in the smallholder pig sector of Viet Nam. Results highlight the important tradeoffs that exist between policy objectives and the costs required to achieve them.
机译:在动物健康和食品安全的背景下,经济影响评估变得越来越重要,尽管许多现有文献并未涉及疾病传播的更广泛系统。在本文中,我们讨论了系统动力学建模在解决与动物健康和食品安全问题相关的价值链影响中的作用。系统动力学方法有望捕捉食品安全和动物卫生系统的生物学,经济学和行为方面之间存在的复杂反馈。我们在越南小规模养猪业的食品安全和动物健康方面提供了这种方法的概念验证。结果强调了在政策目标与实现目标所需的成本之间存在的重要权衡。

著录项

  • 来源
    《Food microbiology》 |2018年第10期|103-113|共11页
  • 作者单位

    International Livestock Research Institute, East and Southeast Asia Regional Office;

    Commonwealth Scientific and Industrial Research Organization (CSIRO);

    Viet Nam National University of Agriculture;

    Viet Nam National University of Agriculture,University of Tasmania;

    Viet Nam National University of Agriculture;

    Viet Nam National University of Agriculture;

    International Livestock Research Institute, East and Southeast Asia Regional Office;

    International Livestock Research Institute, East and Southeast Asia Regional Office;

  • 收录信息 美国《科学引文索引》(SCI);美国《化学文摘》(CA);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Food safety; System dynamics; Viet Nam; Pigs; Animal health;

    机译:食品安全;系统动力学;越南;猪;动物健康;

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