• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Review of Agricultural,Food and Environmental Studies >Dietary models and challenges for economics
【24h】

Dietary models and challenges for economics

机译：饮食对经济学模型和挑战

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

This introductory article presents the three main challenges faced in economics to issues raised by dietary models. The first part of this paper examines the dietary models that maximise the health profile of a population under various constraints, including environmental and agronomic criteria. The second part introduces the possibilities of economic modelling to complement these dietary models, despite the limitations of economic approaches. The third part suggests new research proposals by asserting that overlooked questions deserve further scrutiny. We emphasise that economic models are particularly useful to analyse trade-offs between the various objectives underlying a sustainable food system. However, possible improvements should tackle, first, possible substitutions between food categories by consumers; second, adjustments in supply chains; and third, measures of inequality resulting from significant changes towards sustainability. Such improvements may be difficult to realise but are technically possible.
机译：这篇介绍性的文章提出了三个主要的经济学所面临的挑战提出的问题饮食模式。探讨了膳食模式,最大化人口在不同的健康状况约束条件,包括环境和农业标准。经济模型的可能性补充这些膳食模式,尽管经济方法的局限性。最新研究表明部分提案声称被忽视的问题值得进一步审查。特别有用的分析权衡各种潜在的可持续发展目标食品系统。应该解决,首先,可以替换吗食物类别之间的消费者;在供应链的调整;重大变化造成的不平等对可持续性。很难实现,但在技术上可能的。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号