储水基础设施对房地产价值和作物生产的影响
Chia-Chen Hsu1, Yau-Huo Jimmy Shr1
1Department of Agricultural Economics, National Taiwan University, No. 1, Section 4, Roosevelt Rd, Da'an District, Taipei City 10617, Taiwan.
Water research
|November 5, 2023
概括
胡珊水库是一个水库.
科学领域:
- 环境经济学环境经济学
- 水资源管理 水资源管理
- 农业经济学 农业经济学
背景情况:
- 储水基础设施对于面临气候变化和需求增长的供水系统至关重要.
- 水库对当地经济的经济影响没有得到充分量化,这阻碍了可持续的水资源管理.
- 了解水库的好处对于基础设施投资和政策决策至关重要.
研究的目的:
- 提供有关储水基础设施,特别是水库的经济效益的因果关系证据.
- 量化新水库对住房市场和农业生产的影响.
- 通过评估水库的经济贡献,为可持续的水资源管理战略提供信息.
主要方法:
- 采用了一种准实验性的方法,利用台湾的胡山水库投入使用.
- 采用空间差异框架与行政财产交易数据.
- 分析了对住宅物业价值,农田价值,作物产量和地下水位的影响.
主要成果:
- 胡珊水库增加了4.1%的住宅物业价值和8.9%的农田价值.
- 提高灌的可用性使大米产量增加了4%以上,但没有影响种植面积.
- 在投入使用后的四年里,没有观察到地下水位明显反弹.
结论:
- 储水池为住房市场和农业产量带来了重大的经济效益.
- 从水库中改善灌可以提高作物生产率,支持粮食安全.
- 该研究为优化水资源管理和基础设施投资提供了关键数据.
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