Results 161 to 170 of about 60,037 (266)

Climate change and perennial crop production: Evidence of yield impact and adaptation in California

American Journal of Agricultural Economics, EarlyView.
Abstract Perennial crops are economically important. They contribute to food security, providing essential nutrients that are often lacking in annual crops, and provide additional environmental benefits compared with annual crops. Despite their importance, empirical research on the impacts of climate change and adaptation on perennial crops remains ...
Yuanyuan Wen, Wei Zhang, Julian M. Alston   +2 more
wiley   +1 more source

When states require fully insured employers to cover in vitro fertilization (IVF), what do self-insured employers provide? [PDF]

J Assist Reprod Genet
Dupree JM, Kitaevich J, Agostino C, Murali S, Borah L, Castle SK, Kirkland A.   +6 more
europepmc   +1 more source

The Herfindahl neutral point: A firm‐level threshold for managing market concentration with evidence from US hog packing

American Journal of Agricultural Economics, EarlyView.
Abstract This paper derives a firm‐level threshold, the Herfindahl Neutral Point, from the standard concentration index used in merger review. At this threshold, a marginal expansion leaves the index unchanged. Firms below the threshold reduce concentration when they expand; firms above it increase concentration.
Andrew J. Keller, Krishna P. Paudel
wiley   +1 more source

Out-of-Pocket Expenses in Patients with Psoriasis: A Study from a Tertiary Care Hospital in North India. [PDF]

Indian Dermatol Online J
Bhandari A, Narang S, Narang T, Kavita, Handa S, Dogra S, Prinja S.   +6 more
europepmc   +1 more source

The role of venture‐financed startups in innovation for US agriculture

American Journal of Agricultural Economics, EarlyView.
Abstract To evaluate the role played by startup companies in the innovation ecosystem of US agriculture, we compile a unique dataset of 6024 new entrants founded 1987–2019 that details their financing lifecycles, annual economic performance, and patenting activities.
Gregory D. Graff, Charles A. W. de Grazia, Nicholas E. Rada   +2 more
wiley   +1 more source

Correction: Modeling brain metastases in cost effectiveness analysis of atezolizumab for extensive stage small cell lung cancer. [PDF]

Sci Rep
Chen HL, Chueh CH, Huang WM, Chan SH, Cheng HH, Chiang SC, Wu CE, Wen YW, Tsai YW.   +8 more
europepmc   +1 more source

Crop insurance and irrigation behavior: The conditional role of pumping costs

American Journal of Agricultural Economics, EarlyView.
Abstract Excessive water use for irrigation can accelerate the depletion of water resources, undermining agriculture's resilience to weather‐related shocks. Understanding how farmers make water use decisions is essential for developing effective water management policies.
Sungmin Cheu, Molly Sears
wiley   +1 more source

Universal Free Contraception Coverage Policy, Out-of-Pocket Payments, and Costs.

JAMA Health Forum
Nethery E, Law MR, Cheng L, Bryan S, Clement F, Nickel NC, Norman WV, Black A, Helmer-Smith M, McGrail KM, Schummers L.   +10 more
europepmc   +1 more source

Forecasting the Price of Gold with Integrated Media Sentiment-A Prediction Framework Based on Online News Sentiment Mining with CNN-QRLSTM. [PDF]

Entropy (Basel)
Ji Y, Lei X, Zhang L, Heng J, Fan J.
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