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通过价格和供应动态的技术进步,促进粮食系统的稳定
1Department of Finance, Banking and Economic Analysis, Faculty of Economics and Business Administration, University of Craiova, 200585 Craiova, Romania.
Foods (Basel, Switzerland)
|November 27, 2025
概括
技术进步通过提高效率降低了欧盟的食品价格和通货膨胀. 然而,它并没有显著降低食品价格或供应波动,表明需要更广泛的战略来增强食品系统的弹性.
科学领域:
- 农业经济学 农业经济学
- 技术创新技术创新技术创新
- 食品供应链管理 食品供应链管理
背景情况:
- 食品价格波动和供应不稳定对欧盟成员国构成重大挑战.
- 技术进步越来越被视为提高食品系统效率和稳定的潜在驱动力.
- 了解创新对食品市场的微妙影响对于政策制定至关重要.
研究的目的:
- 研究技术进步对食品价格动态和欧盟供应稳定的影响.
- 分析创新与关键粮食安全指标之间的关系,包括消费者价格,通货膨胀,价格波动和供应波动.
- 为整合技术进步到欧盟食品系统治理提供基于证据的见解.
主要方法:
- 利用了一个平衡的小组数据集,涵盖了2011-2024年27个欧盟成员国.
- 雇员小组最小平方回归与固定的效应,以估计技术进步的影响.
- 控制宏观经济因素,如贸易开放性,人均GDP增长和人口.
主要成果:
- 发现技术进步显著降低了整个欧盟的消费食品价格和食品价格通胀.
- 该研究发现,技术进步对食品价格波动没有统计学上显著的影响.
- 技术进步没有显示出对食品供应变化的显著影响.
结论:
- 创新驱动的效率增长会对食品价格稳定产生积极影响,但不能完全解决市场波动或供应中断的问题.
- 政策干预应侧重于将技术创新纳入更广泛的食品系统治理框架.
- 需要有针对性的投资和协调的法规,以利用创新来提高欧盟的食品系统弹性.
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