منابع مشابه
On Modelling Variety in Consumption Expenditure on Food
In this paper we compute nutrient-expenditure elasticities for two macro nutrients (calories and protein) and five micro nutrients (calcium, thiamine, riboflavin, calcium and iron) using an all India sample of rural households for 1994. We show that in each case the respective elasticities are positive and significant. This lends support to our hypothesis that an increase in income would increa...
متن کاملRural Urban Food Consumption Analysis in Pakistan: Expenditure Elasticities Approach
The rural urban food consumption patterns are estimated and compared in Pakistan in the present study. The Household Integrated Economic Survey (HIEs), 1998-99 data published by the Federal Bureau of Statistics, Islamabad is used. The rural urban food consumption analysis at household level is carried out by dividing the households into five income groups at national and provincial levels. The ...
متن کاملSeasonal variation in energy expenditure, water flux and food consumption of Arabian oryx Oryx leucoryx.
We report on the energy expenditure and water flux, measured in the laboratory and in the field, of the Arabian oryx Oryx leucoryx, the largest desert ruminant for which measurements of the field metabolic rate of free-living individuals have been made using doubly labeled water. Prior to extirpation of this species in the wild in 1972, conservationists sequestered a number of individuals for c...
متن کاملConsumption and expenditure on food prepared away from home among Mexican adults in 2006.
OBJECTIVE To describe food expenditure and consumption of foods prepared away from home among Mexican adults. MATERIALS AND METHODS Data were from 45 241 adult participants in the National Health and Nutrition Survey 2006, a nationally-representative, cross-sectional survey of Mexican households. Descriptive statistics and multivariable linear and logistic regression were used to assess the r...
متن کاملPrice and Expenditure Elasticities of Demand for Domestic Tourism in Iran: The Case of Hamedan Province1
Domestic tourism has an important role in socio-economic development in several ways including creating jobs and improving income distribution. Although several researcheshave been done on tourism demand, a small proportion of them have been on domestic tourism. In this paper, the price and expenditure elasticities of the household demand for domestic tourism in Iran, focusing on the case of Ha...
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ژورنال
عنوان ژورنال: Nature
سال: 1966
ISSN: 0028-0836,1476-4687
DOI: 10.1038/210019a0