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Effect of extreme weather on dairy industry structural change: Evidence from U.S. county-level data

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  • Belgacem, Wajdi
  • Xu, Zheng
  • Wang, Tong

Abstract

U.S. dairy consolidation has accelerated, yet the role of climate risk remains underexplored. Using county‑level panel data from five USDA Censuses of Agriculture (1997–2017) linked with gridded climate records, we estimate fixed‑effects Poisson models to quantify the effects of climate extremes on dairy farm numbers. A two‑standard‑deviation increase in heat stress reduces small‑farm counts by 75 percent and increases large farms by 94 percent. A similar increase in extreme drought further accelerates small‑farm exit by 3.4 percent. Climate stress thus reinforces structural dynamics favoring larger operations, underscoring the need for policies that strengthen the resilience of vulnerable producers.

Suggested Citation

  • Belgacem, Wajdi & Xu, Zheng & Wang, Tong, 2026. "Effect of extreme weather on dairy industry structural change: Evidence from U.S. county-level data," 2026 Annual Meeting, July 26 - 28, 2026, Kansas City, Missouri 404478, Agricultural and Applied Economics Association.
    • Handle: RePEc:ags:aaea26:404478
    DOI: 10.22004/ag.econ.404478
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    References listed on IDEAS

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    1. Key, Nigel D. & Sneeringer, Stacy & Marquardt, David, 2014. "Climate Change, Heat Stress, and U.S. Dairy Production," Economic Research Report 186731, United States Department of Agriculture, Economic Research Service.
    2. Christopher A. Wolf & Mark W. Stephenson & Wayne A. Knoblauch & Andrew M. Novakovic, 2016. "Dairy farm financial performance: firm, year, and size effects," Agricultural Finance Review, Emerald Group Publishing Limited, vol. 76(4), pages 532-543, November.
    3. Hrozencik, R. Aaron & Perez-Quesada, Gabriela & Bocinsky, Kyle, 2024. "The Stocking Impact and Financial-Climate Risk of the Livestock Forage Disaster Program," Economic Research Report 340568, United States Department of Agriculture, Economic Research Service.
    4. Hutchins, Jared & Skidmore, Marin & Nolan, Derek, 2025. "Vulnerability of US dairy farms to extreme heat," Food Policy, Elsevier, vol. 131(C).
    5. Wang, Tong & Yago, Airish Lou & Belgacem, Wajdi, 2026. "Farmer Perceived Climate Trends and Conservation Practice Adoption," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, vol. 41(1).
    6. Andreas Million & Regina T. Riphahn & Achim Wambach, 2003. "Incentive effects in the demand for health care: a bivariate panel count data estimation," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 18(4), pages 387-405.
    7. William Greene, 2007. "Fixed and Random Effects Models for Count Data," Working Papers 07-15, New York University, Leonard N. Stern School of Business, Department of Economics.
    8. Son, Miyeon & Richard, Jessica & Lambert, Dayton M., 2022. "U.S. Dairy Farm Transition and Exits, 1987–2017," Journal of Agricultural and Applied Economics, Cambridge University Press, vol. 54(2), pages 242-261, May.
    9. Tauer, Loren W. & Mishra, Ashok K., 2006. "Can the small dairy farm remain competitive in US agriculture?," Food Policy, Elsevier, vol. 31(5), pages 458-468, October.
    10. Griffin, Bretford & Hartarska, Valentina & Nadolnyak, Denis, "undated". "Entry and Exit from Farming: Insights from 5 Rounds of Agricultural Census Data," 2018 Annual Meeting, February 2-6, 2018, Jacksonville, Florida 266616, Southern Agricultural Economics Association.
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