Consulta: subjectFacets:"Whole grains"
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Data/hora: 19/05/2024 11:24:02

Bayesian Estimation of a Censored AIDS Model for Whole Grain Products
Provedor de dados: 31
Autores: Ishdorj,   Ariun; Jensen,   Helen H.
When using household-level data in examining consumer's demand it is common to find that consumers purchase only a subset of the available goods, setting the demand for the remaining goods to zero. Ignoring such censoring of the dependent variables in the estimation can lead to biased parameter estimates. In this paper we investigate the household's demand for six types of whole grain and non-whole grain breakfast cereals and products using a censored Almost Ideal Demand System (AIDS) and estimate the parameters of the demand system via Bayesian methods. Using 2006 ACNielsen Homescan data we find that demand for whole grain and non-whole grain ready-to-eat cereals is less responsive to changes in prices; demand for whole-grain bars and non-whole grain hot...
Tipo: Conference Paper or Presentation
Palavras-chave: AIDS model; Bayesian econometrics; Censored; Cereals; Whole grains; Demand and Price Analysis; C11; C34; D12.
Ano: 2008
URL: http://purl.umn.edu/6075

DEMAND FOR BREAKFAST CEREALS: WHOLE GRAINS GUIDANCE AND FOOD CHOICE
Provedor de dados: 31
Autores: Ishdorj,   Ariun; Jensen,   Helen H.
When using household-level data to examine consumer demand it is common to find that consumers purchase only a subset of the available goods, setting the demand for the remaining goods to zero. Ignoring such censoring of the dependent variables can lead to estimators with poor statistical properties and estimates that lead to poor policy decisions. In this paper we investigate household demand for four types of breakfast cereals, such as whole grain ready-to-eat, non-whole grain ready-to-eat, whole grain hot and non-whole grain hot cereals, using a censored Al- most Ideal Demand System (AIDS) and estimate the parameters of the model via Bayesian methods. Using household level scanner data (ACNielsen Homescan) we find that demand for all types of breakfast...
Tipo: Conference Paper or Presentation
Palavras-chave: AIDS model; Bayesian econometrics; Censored; Cereals; Whole grains; Agricultural and Food Policy; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety; Food Security and Poverty; Health Economics and Policy; C11; C34; D12.
Ano: 2010
URL: http://purl.umn.edu/116445

Do Healthy Foods Cost More? It Depends on How You Measure the Cost
Provedor de dados: 31
Autores: Carlson,   Andrea; Frazao,   Elizabeth.
Replaced with revised version of poster 07/22/10.
Tipo: Conference Paper or Presentation
Palavras-chave: Cost of healthy foods; Whole grains; Fruits; Vegetables; Energy cost; Edible weight cost; Standard portion cost; Food cost; Prices; NHANES; PED; Consumer/Household Economics; Demand and Price Analysis; Food Consumption/Nutrition/Food Safety.
Ano: 2010
URL: http://purl.umn.edu/61014

Occurrence of rice blast on and grain quality of irrigated rice fertilized with nitrogen and silicates
Provedor de dados: 86
Autores: Oliveira,Lillian Matias de; Marchesan,Enio; David,Ricardo de; Werle,Isabel Schlegel; Aramburu,Bruno Behenck; Donato,Gabriel; Silva,Anelise Lencina da; Costa,Ivan Francisco Dressler da.
Abstract: The objective of this work was to evaluate the effects of fertilization with nitrogen topdressing and silicates, as well as of the use of fungicides, on the occurrence of rice blast on panicles, milling yield, and whole grains, vitreous grains, and chalky kernels in a flood-irrigated rice cultivar sensitive to the disease. Two experiments were conducted in a randomized complete block design, in a 4×4×2 factorial arrangement, with four replicates: in experiment 1, four doses of nitrogen × four doses of calcium and magnesium silicate on soil × with and without fungicides; and, in experiment 2, four doses of nitrogen × four doses of potassium silicate applied on leaves x with and without fungicides. At the doses above 60 kg ha-1 nitrogen without...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Oryza sativa; Pyricularia oryzae; Grain yield; Whole grains.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2019000102505

Possible Implications for U.S. Agriculture From Adoption of Select Dietary Guidelines
Provedor de dados: 31
Autores: Buzby,   Jean C.; Wells,   Hodan Farah; Vocke,   Gary.
To help Americans meet nutritional requirements while staying within caloric recommendations, the 2005 Dietary Guidelines for Americans encourage consumption of fruits, vegetables, whole-grain products, and fat-free or low-fat milk or milk products. This report provides one view of the potential implications for U.S. agriculture if Americans changed their current consumption patterns to meet some of those guidelines. For Americans to meet the fruit, vegetable, and whole-grain recommendations, domestic crop acreage would need to increase by an estimated 7.4 million harvested acres, or 1.7 percent of total U.S. cropland in 2002. To meet the dairy guidelines, consumption of milk and milk products would have to increase by 66 percent; an increase of that...
Tipo: Report
Palavras-chave: Agriculture; Dairy; Dietary Guidelines for Americans; Dietary recommendations; Food; Food consumption; Food production; Fruit; MyPyramid Food Guidance System; Vegetables; Whole grains; Food Consumption/Nutrition/Food Safety.
Ano: 2006
URL: http://purl.umn.edu/7230