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| Registros recuperados: 19 | |
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| Guthrie, Joanne F.; Andrews, Margaret S.; Frazao, Elizabeth; Leibtag, Ephraim S.; Lin, Biing-Hwan; Mancino, Lisa; Nord, Mark; Prell, Mark A.; Smallwood, David M.; Variyam, Jayachandran N.; Ver Ploeg, Michele. |
| Food stamp recipients, like other Americans, struggle with nutrition problems associated with choice of foods, as well as amounts. This series of Economic Information Bulletins compiles evidence to help answer the question of whether the Food Stamp Program can do more to improve the food choices of participants. It examines the role of affordability and price of healthful foods in influencing food choices and the likely success of any policy targeted at changing food choices through food stamp bonuses or restrictions. It also examines other approaches to changing food choices, including nutrition education and potential strategies drawn from behavioral economics literature. Meaningful improvements in the diets of food stamp recipients will likely depend on... |
| Tipo: Report |
Palavras-chave: Food Stamp Program; Food consumption; Food prices; Food expenditures; Nutrition education; Behavioral economics; Food choices; Diet; Health; Fruits and vegetables; Food Assistance and Nutrition Research Program; FANRP; ERS; USDA; Agricultural and Food Policy; Consumer/Household Economics; Food Consumption/Nutrition/Food Safety; Institutional and Behavioral Economics. |
| Ano: 2007 |
URL: http://purl.umn.edu/59417 |
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| Variyam, Jayachandran N.. |
| The purpose of this study is to better characterize factors associated with the likelihood of macronutrient excess or inadequacy among U.S adults by modeling parts of the conditional distribution of dietary intakes other than the conditional mean. The risk of dietary inadequacy or excess faced by an individual tends to increase as his or her intake moves from the mean of a nutrient intake distribution toward its tails. Therefore, marginal effects of explanatory variables estimated at the conditional mean using ordinary least squares may be of limited value in characterizing these distributions. Quantile regression is effective in this situation since it can estimate conditional functions at any part of the distribution. Quantile regressions based on data... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Diet quality; Health risk; Heteroskedasticity; Nutrition; Quantile regression; Food Consumption/Nutrition/Food Safety. |
| Ano: 2003 |
URL: http://purl.umn.edu/33572 |
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| Blisard, Noel; Variyam, Jayachandran N.; Cromartie, John. |
| By 2020, the effects of demographic changes and income growth will increase per capita spending on food 7.1 percent. Income growth alone, which will effect spending increases of almost 10 percent on away-from-home foods and 3 percent on at-home foods, will raise per capita food spending about 6 percent. Expansion of the Nation's population will drive growth in food demand and, combined with rising incomes and other demographic changes, is projected to boost total U.S. food spending 26.3 percent. On a national level, the slow but steady growth of the population will result in little variation among expenditure growth levels of individual food groups. The largest projected increase is for fruits, up 27.5 percent, while the smallest is for both beef and... |
| Tipo: Report |
Palavras-chave: Household food expenditures; Income; Demographics; Projections; Consumer Expenditure Survey; Food Consumption/Nutrition/Food Safety. |
| Ano: 2003 |
URL: http://purl.umn.edu/34045 |
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| Variyam, Jayachandran N.; Blaylock, James R.; Smallwood, David M.; Basiotis, P. Peter. |
| A comprehensive model is developed to measure the extent that nutrition knowledge and diet-health awareness, among other factors, influence an individual's Healthy Eating Index (HEI), USDA's measure of overall diet quality. This is the first study that rigorously attempts to examine variation in the index across population groups by controlling for personal and household characteristics and nutrition information levels, as well as test for the endogeneity of nutrition information. Results indicate that one's level of nutrition information has an important influence on one's HEI and that nutrition information and the HEI are simultaneously determined. Other factors explaining variations in HEI's across individuals are income and education levels, race,... |
| Tipo: Report |
Palavras-chave: Diet quality; Healthy Eating Index; Nutrient demand; Nutrition knowledge; Health inputs; Health production; Food Consumption/Nutrition/Food Safety. |
| Ano: 1998 |
URL: http://purl.umn.edu/33588 |
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| Variyam, Jayachandran N.; Blaylock, James R.; Smallwood, David M.. |
| Nutrient information and dietary data for a sample of U.S. household meal planners are used to estimate the direct and indirect effects of various dietary determinants on cholesterol intake. Holding sociodemographic and household characteristics constant, greater nutrition information translates to significantly lower intake of dietary cholesterol. Evidence supports the hypothesis that schooling promotes better health behavior through greater acquisition and use of health information. Blacks and Hispanics stand to benefit from nutrition education programs to increase their awareness of diet-health relationship. A low-calorie diet decreases the intake of cholesterol more than a low-fat diet. |
| Tipo: Journal Article |
Palavras-chave: Food Consumption/Nutrition/Food Safety. |
| Ano: 1998 |
URL: http://purl.umn.edu/31168 |
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| Lin, Biing-Hwan; Variyam, Jayachandran N.; Allshouse, Jane E.; Cromartie, John. |
| U.S. consumption of food commodities is projected to rise through the year 2020, mainly due to an increase in population. But the mix of commodities is expected to shift because of an older and more diverse population, rising income, higher educational attainment, improved diet and health knowledge, and growing popularity of eating out. This study analyzes data from USDA's food consumption survey to project the consumption, through the year 2020, of 25 food groups and 22 commodity groups. Per capita consumption of fish, poultry, eggs, yogurt, fruits, nuts and seeds, lettuce, tomatoes, some other vegetables, grains, and vegetable oils is predicted to rise, whereas consumption of beef, pork, other meat, milk, cheese, potatoes, and sugar is expected to fall.... |
| Tipo: Report |
Palavras-chave: Eating out diet and health knowledge food-commodity translation database food consumption projections commodity consumption projections Continuing Survey of Food Intakes by Individuals; 1994-96 and 1998 Food Consumption/Nutrition/Food Safety. |
| Ano: 2003 |
URL: http://purl.umn.edu/33959 |
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| Variyam, Jayachandran N.; Jordan, Jeffrey L.. |
| Previous research indicates that policy perceptions are important in explaining individual preferences for government expenditures. In this article we study agricultural policy preferences using national survey data containing several policy perception measurements. A model linking preferences to perceptions through an underlying unobservable variable is estimated and assessed using the bootstrap. The perception that farmers receive too much government assistance is dominant, affecting preferences negatively. Perceptions concerning the importance of agriculture to the economy, financial stress and profitability, and farming as an occupation are also important. Some selective preference for family farm support is indicated with implications for efforts to... |
| Tipo: Journal Article |
Palavras-chave: Agricultural and Food Policy. |
| Ano: 1991 |
URL: http://purl.umn.edu/32590 |
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| Xu, Xin; Variyam, Jayachandran N.; Zhao, Jenny; Chaloupka, Frank J.. |
| Once considered as a serious public health issue only in developed countries, now overweight and obesity have dramatically increased in low- and middle-income countries, especially in urban settings (WHO, 2008). The main purpose of this study is to explore the economic incentives for this rapid growth in obesity rates, by studying variations in obesity over time and across geographic regions in the United States. Although a number of researchers and policymakers have devoted significant resources to address the recent rapid rise in obesity in the United States, “the prevalence of overweight and obesity has increased sharply since the mid 1970s” (Centers for Disease Control, 2008) and most of this increase occurred in the 1980s and 1990s (Cutler, et al.,... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Consumer/Household Economics; Food Consumption/Nutrition/Food Safety; Health Economics and Policy. |
| Ano: 2009 |
URL: http://purl.umn.edu/53344 |
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| Jones, Carol Adaire; Parker, Timothy S.; Ahearn, Mary Clare; Mishra, Ashok K.; Variyam, Jayachandran N.. |
| Rural residents have higher rates of age-adjusted mortality, disability, and chronic disease than their urban counterparts, though mortality and disability rates vary more by region than by metro status. Contributing negatively to the health status of rural residents are their lower socioeconomic status, higher incidence of both smoking and obesity, and lower levels of physical activity. Contributing negatively to the health status of farmers are the high risks from workplace hazards, which also affect other members of farm families who live on the premises and often share in the work; contributing positively are farmers’ higher socioeconomic status, lower incidence of smoking, and more active lifestyle. Both farm and rural populations experience lower... |
| Tipo: Report |
Palavras-chave: Health Economics and Policy; Agriculture safety and health; Electronic health records; Farmer health; Health; Health care access; Health care affordability; Health care quality; Health disparities; Health IT; Health status; Mortality; Rural health; Telehealth; Uninsured. |
| Ano: 2009 |
URL: http://purl.umn.edu/54430 |
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| Registros recuperados: 19 | |
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