Results 131 to 140 of about 5,284,987 (305)

Value of Information of Improved Traceability in Fresh Produce Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Traceability plays an important role in promoting a safe food supply by fostering transparent information exchange along the food supply chain. New technological innovations have the potential to improve traceability outcomes, as greater transparency along the food supply chain can aid in pinpointing precise origins of the contamination ...
Kelsey Vourazeris   +2 more
wiley   +1 more source

Consumer Demand and Market Response to Added Sugar Labeling: Evidence From the Updated Nutrition Facts Panel

open access: yesAgribusiness, EarlyView.
ABSTRACT This paper examines how mandatory disclosure of added sugar content on the updated U.S. Nutrition Facts Panel (NFP) affects consumer demand and market outcomes. Using NielsenIQ Retail Scanner Data (2015–2020) and a random coefficient discrete choice model, we estimate how added sugar labeling influences purchasing behavior in yogurt and cookie
Yuxiang Zhang, Yizao Liu
wiley   +1 more source

Abyssinian Blue-winged Goose Cyanochen cyanoptera Rüppell, 1845 population size, distribution, and habitat association in the central-south highlands of Ethiopia

open access: yesJournal of Threatened Taxa
The endemic and threatened Abyssinian Blue-winged Goose Cyanochen cyanoptera is restricted to the Ethiopian highlands, yet its population ecology and habitat use remain limited. This study assessed population size, spatial and temporal distribution, and
Solomon Mengistu, Afework Bekele
doaj   +1 more source

Seasonal Adjustment with Measurement Error Present [PDF]

open access: yes
Seasonal adjustment procedures attempt to estimate the sample realizations of an unobservable economic time series in the presence of both seasonal factors and irregular factors. In this paper we consider a factor which has not been considered explicitly
Mark W. Watson, Jerry A. Hausman
core  

Weather Attention in Online Discourse and Price Uncertainty in Agricultural Futures Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Weather is a central determinant of production risk in agricultural markets, but markets respond not only to weather conditions themselves, but also to how those conditions are noticed, framed, and interpreted in public discourse. In this setting, real‐time online weather discussions may shape price uncertainty by influencing how market ...
Mario A. Ortez   +3 more
wiley   +1 more source

Model evaluation for seasonal forecasting over southern Africa [PDF]

open access: yes, 2011
Includes bibliographical references.This study contributes to a broader effort of institutions toward improving seasonal forecasts over southern Africa.
Browne, Nana Ama Kum
core  

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