globalchange  > 气候减缓与适应
DOI: 10.1093/ajae/aay037
WOS记录号: WOS:000480790800013
论文题名:
ESTIMATING THE IMPACT OF DROUGHT ON AGRICULTURE USING THE US DROUGHT MONITOR
作者: Kuwayama, Yusuke1; Thompson, Alexandra1; Bernknopf, Richard2; Zaitchik, Benjamin3; Vail, Peter1
通讯作者: Kuwayama, Yusuke
刊名: AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS
ISSN: 0002-9092
EISSN: 1467-8276
出版年: 2019
卷: 101, 期:1, 页码:193-210
语种: 英语
英文关键词: Drought ; agriculture ; irrigation
WOS关键词: RANDOM FLUCTUATIONS ; ECONOMIC-IMPACTS ; CLIMATE-CHANGE ; IRRIGATION ; REDUCTION ; INSURANCE ; LIVESTOCK ; ADOPTION ; YIELDS ; OUTPUT
WOS学科分类: Agricultural Economics & Policy ; Economics
WOS研究方向: Agriculture ; Business & Economics
英文摘要:

We estimate the impacts of drought, as defined by the U.S. Drought Monitor (USDM), on crop yields and farm income in the United States during the 2001-2013 time period. Our empirical strategy relies on panel data models with fixed effects that exploit spatial and temporal variability in drought conditions and agricultural outcomes at the county level. We find negative and statistically significant effects of drought on crop yields equal to reductions in the range of 0.1% to 1.2% for corn and soybean yields for each additional week of drought in dryland counties, and 0.1% to 0.5% in irrigated counties. Region-specific results vary, with some regions experiencing no yield impacts from drought, while yield reductions as high as 8.0% are observed in dryland counties in the Midwest for every additional week of drought in the highest USDM severity category. Despite this impact on crop yields, we find that additional weeks of drought have little to no effect on measures of farm income. While precipitation and temperature explain most of the variability in crop yields, we find that the USDM captures additional negative impacts of drought on yields.


Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/126536
Appears in Collections:气候减缓与适应

Files in This Item:

There are no files associated with this item.


作者单位: 1.Resources Future Inc, Washington, DC 20036 USA
2.Univ New Mexico, Dept Econ, Albuquerque, NM 87131 USA
3.Johns Hopkins Univ, Dept Earth & Planetary Sci, Baltimore, MD 21218 USA

Recommended Citation:
Kuwayama, Yusuke,Thompson, Alexandra,Bernknopf, Richard,et al. ESTIMATING THE IMPACT OF DROUGHT ON AGRICULTURE USING THE US DROUGHT MONITOR[J]. AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS,2019-01-01,101(1):193-210
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Kuwayama, Yusuke]'s Articles
[Thompson, Alexandra]'s Articles
[Bernknopf, Richard]'s Articles
百度学术
Similar articles in Baidu Scholar
[Kuwayama, Yusuke]'s Articles
[Thompson, Alexandra]'s Articles
[Bernknopf, Richard]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Kuwayama, Yusuke]‘s Articles
[Thompson, Alexandra]‘s Articles
[Bernknopf, Richard]‘s Articles
Related Copyright Policies
Null
收藏/分享
所有评论 (0)
暂无评论
 

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.