Results 211 to 220 of about 9,691,151 (294)

Correlational selection and genetic architecture shape the evolution of the leaf economics spectrum in a perennial grass. [PDF]

Proc Natl Acad Sci U S A
Heckman RW, John GP, Bonnette JE, Campitelli BE, Fritschi FB, Lowry DB, Fay PA, Juenger TE.   +7 more
europepmc   +1 more source

Farm labor scarcity and its uneven impacts on crop producers in the United States

American Journal of Agricultural Economics, EarlyView.
Abstract This study is the first to evaluate the impacts of farm labor scarcity on producers in the United States across different crop production systems. Between 2002 and 2017, we disentangle the effects of labor scarcity from the impacts of rising commodity demand, technological change, and supply of other inputs on labor market outcomes.
Srabashi Ray, Alexandra E. Hill, Iman Haqiqi, J. Edward Taylor, Thomas W. Hertel   +4 more
wiley   +1 more source

Food-related energy consumption can help reveal poverty in rural Chinese households. [PDF]

Nat Commun
Zhong R, Xue J, Zheng X, Wei C, Sun Q.
europepmc   +1 more source

Risk management externalities in agrifood supply chains

American Journal of Agricultural Economics, EarlyView.
Abstract Firms may under‐ or over‐invest in risk management from the social planner's perspective, resulting in a negative externality on other economic agents in the supply chain. The externality of risk management is particularly relevant for agrifood supply chains, which frequently experience disruptions and play a primary role in preventing major ...
Jeffrey Hadachek, Meilin Ma
wiley   +1 more source

Digital technology innovation and agricultural industry chain resilience: implications for food security. [PDF]

Front Nutr
Chen J, Xu J, Xiong X, Zhao Y, Yao H.
europepmc   +1 more source

Premium subsidy designs and crowding out of insurance demand

American Journal of Agricultural Economics, EarlyView.
Abstract Crop insurance is an important instrument to protect farmers against extreme weather events. Many countries provide subsidies for crop insurance products to make insurance more affordable for farmers. The Federal Crop Insurance Program in the United States and major European crop insurance programs such as in Spain, Italy, and France focus on ...
Tim Philippi
wiley   +1 more source

Key Considerations in Health Economic Evaluations of High-Intensity Speech Intervention for Children With Cleft Palate. [PDF]

Int J Lang Commun Disord
Allemeersch F, Van Lierde K, Alighieri C, Bettens K, Mouton T, Hens G, Verhaeghe N.   +6 more
europepmc   +1 more source

The causal effect of agricultural landscape simplification on Germany's grasslands during a compound drought and heatwave in 2018

American Journal of Agricultural Economics, EarlyView.
Abstract Preserving ecosystem services, along with economic and environmental benefits, will require future landscape policies to identify and incorporate relevant landscape features. In this paper, we investigate the causal effect of agricultural landscape simplification on drought‐related grassland damages.
Marco Ferro, Jan Börner, Silke Hüttel, Katja Kowalski, Patrick Hostert, Krisztina Kis‐Katos   +5 more
wiley   +1 more source

Acetylene Semi‐Hydrogenation by Photocatalysis

Angewandte Chemie, EarlyView.
Photocatalytic acetylene semi‐hydrogenation is an emerging light‐driven route to polymer‐grade ethylene, offering a mild alternative to energy‐intensive thermocatalysis. By replacing H2 co‐feed with water or other proton sources, these systems can achieve high selectivity under ambient conditions.
Anna Fortunato, Brando Adranno, Sharon Silloni, Marianna Barbieri, Claudia Masia, Francesca Arcudi, Luka Đorđević   +6 more
wiley   +2 more sources

Uncovering hidden cross-regional environmental risks: Network evidence from off-site penalties and implications for pollution transfer in China. [PDF]

iScience
Hu F, Yang H, Zhao S, Qiu L, Wei S, Hu J, Chen Y, Hu H, Zhou H.   +8 more
europepmc   +1 more source