Saturday, January 25, 2020

Factors That Influence Household And Individual Food Consumption Economics Essay

Factors That Influence Household And Individual Food Consumption Economics Essay This paper identifies the factors that influence the household and individual food consumption. Since food is the most important item of the consumption basket, an analysis of the changes in food consumption pattern over time has a special significance which is the most important component for low and middle income groups. Food expenditure pattern is an excellent indicator of economic well being of people. Economic Development is not only brings about significant changes in the socio-economic and cultural life of a habitant population but it also influences the levels of living in the long run. India, a rapid developing and agrarian dominant economy has been bringing many changes in the socio economic life of her population since independence. Keyword -Expenditure, Consumption Patterns, Food Consumption and Household Consumer Expenditure, Factors affecting food consumption pattern. Introduction: The analysis of changing food consumption pattern over time would help in designing appropriate policies related to food production and distribution .Increasing number of working women, rise in per capita income, changing lifestyles and increasing level of affluence in the middle income group have also brought about changes in food habits. Rapid urbanization and sociological changes like the desire on the part of the housewives to spend less time in kitchen, the increased value for leisure, weakening of family ties, increased impact of television and its advertisement as well as changing life styles of the families, have brought about the changes in food consumption pattern. Since food is the most important item of the consumption basket, an analysis of the changes in food consumption pattern over time has a special significance which is the most important component for low and middle income groups. Food expenditure pattern is an excellent indicator of economic well being of people. If the society is wealthy proportionately high expenditure will be made on secondary necessities, comfort, luxury products and conspicuous consumption. On the other, if the society is at subsistence level, people will spend proportionately more on food. Engels law also states that the poorer the family, the greater is the proportion of its total income devoted to provision of food. Economic Development is not only brings about significant changes in the socio-economic and cultural life of a habitant population but it also influences the levels of living in the long run. India, a rapid developing and agrarian dominant economy has been bringing many changes in the socio economic life of her population since independence. Due to variations in natural resources endowments; physical and climatic conditions; economic factors like income, prices and the extent of magnetization; demographic factors like household size and degree of urbanization and cultural factors are likely to influence consumption expenditure pattern. Such diverse socio-economic, demographic and cultural factors are reflected in the inequality in the distribution of consumption expenditure as it is revealed by the national sample survey organization data on consumption expenditure in India. Food consumption has been a subject of research all over the world. It is especially meaningful in developing countries where food expenditure accounts for a relatively large share of household income. Studies on food consumption shed light on food related nutritional policies. They provide estimates of how food consumption is affected by change in prices, income and taxation policies ( Dune and Edkins 2005) The studies on food consumption pattern or expenditure pattern are very important as it is related to poverty and standard of our society. Food being the foremost basic need gets the priority in the expenditure of people, especially the poor classes. It is necessary to study the change in food consumption pattern under the changing situation of liberalization, privatization and globalization. After liberalization began in 1991, though much attention has been paid to the reduction in head count ratio, less priority have been accorded to the magnitude and pattern of food consumption. Ray and Lancaster (2005) have recently shown that the link had weakened to the extent that the official poverty line in India today is quite out of step with that based on the household minimum calorie requirements. This necessitates an analysis on the magnitude and trend in food consumption, especially cereals, over the reform period in India, in view of their strong implications for food and nutrition securities. This study provides evidence on the magnitude and patterns in food consumption status of both rural and urban population. There is a strong indication that improvement in the levels of living might not have been distributed well and certain pockets of the states might have remained impoverished in spite of their overall growth. While studies abound on the consumption expenditure among rural and urban households for various expenditure classes at macro level, very few studies have been done at micro level to explain the rural urban differences in the consumption pattern. Per capita income and food consumption both are the indicators of human development but food consumption is a better indicator of human welfare. Indias faster economic growth over 1990s has raised per capita income (expenditure) and has significantly impacted its food consumption patterns by causing a change in the structure of food consumption patterns observed earlier during pre-reforms period. This raises the relevance of looking at the composition of Indias food consumption basket. Changes in the composition of food consumption expenditure during the 1990s, including the shift from cereals to non-cereal items against the background of a decline in food expenditure share, occurred right across the growth spectrum and raise the issue of the nutritional implications of food items particularly during post-reforms period. Purpose: The purpose of this study of the literature was to determine which factors influence household and individual food consumption. Literature Review: Numerous studies have been made in recent years on the trends of poverty, inequality and level of living in Indian states during the 1990s. Some have highlighted the reduction in poverty (Sundaram and Tendulkar 2003; Bhanumurthy and Mitra 2004), while some others have expressed anguish over the rising economic inequality (Deaton and Dreze, 2002; Sen and Himanshu, 2004; Krishna, 2004).There is a common feeling that although there has been some overall improvement in the average levels of living of people across the majority of states, those who were already on a better footing could reap the advantages of the economic reforms in the 90à ¢Ã¢â€š ¬Ã… ¸s and experience faster growth, while there was no tangible improvement for the poorest few. Again, the rural -urban expenditure gap, believed to have widened overtime, needs meticulous scrutiny. Campbell (1960) conducted a survey and had given a comparison between older persons and younger persons at identical income level. Younger people, at all income level, spend more on clothing, furniture and miscellaneous items than older people but less on medical care. David (1962) studies revealed that the size of the family and frequency of purchasing durables, kinds of durable purchased and the substitution of durables for commercial services hampers the consumption pattern of households. Chatterjee (1962) on the basis on NSS consumption expenditure data for rural and urban areas and six zones has been estimated for elasticities on expenditures on food. Gupta(1968) has compared the differences in overall consumption patterns in the state of UP and Tamil Nadu for the reason of their known and distinct economic , social and cultural differences .The study has concluded that there exist significant differences in consumer expenditure on various categories of item in those states in general as well as also between rural and urban regions in each of two states. Kwang (1972) had analyzed the effect of income as well as other economic and social demographic characteristics on households consumption expenditure significantly among different groups. Chatterjee Bhattacharya(1972) have constructed indices of consumer price differential between the rural areas of different states of India with NSS 18th round data. Rao(1977), in her study has tried to identify some measures at development in order to identify backward regions and subsequently to examine the trends in inter regional and inter sectoral disparities in India. The study by Sarkar(1983) based on NSS consumer expenditure data for 13,16,21 28 rounds supports the hypothesis that level of living and expenditure pattern differs over the states. Kumar and Aggarwal (2004) determined the extent of poverty in Delhi slums through consumption patterns, employment and educational status of the slum population. FACTORS THAT INFLUENCE FOOD CONSUMPTION: Income: Income is an important means of widening the range of consumption options, especially as economies around the world become increasingly monetized. Income gives people the ability to buy diverse, nutritious foods instead of eating only their own crops, to pay for motorized transport instead of walking, to pay for health care and education for their families, to pay for water from a tap instead of walking for many hours to collect it from a well. The increasing dependence of much consumption on private income means that changes in income have a dominant influence on changes · in consumption. When incomes rise steadily consumption rises for most of the population. But for the same reason, when incomes decline, consumption also falls sharply, with devastating consequences for human well being. Demographic Characteristics: The demographic characteristics have an important bearing on the level of income, consumption expenditure and saving of the society. Features like rate of growth of population, educational level of the head of the household and other members, the age of the members of the household, the size of the family are some of the factors which have a direct effect on the saving of the community, especially in the rural areas. According to Leff (1969) this factor as a determinant of saving had been left out because, this hypothesis had not been validated by extensive empirical testing Level of Education: The level of education of the head of the household and that of other members of the family determines the nature of occupation they are involved in, the level of income that they get and the motivations for saving. Also the level of education of the female members of the community is likely to have a positive influence on the saving rate Size and Pattern of Assets: For any economic unit wealth reflects the net result of accumulated saving, revaluation of assgets and capital transfers ever since the unit came into existence. The size and pattern of assets held by the households determine the income enjoyed by the household as also the amount of income saved and the pattern of investment of saving. Time use: Opportunities to consume can be severely limited by lack of time. Women, spend many hours a day meeting the households needs and have no time left for education, better health care or community activities. Similarly, overworked labourers may receive an adequate wage. but they often work long hours and are denied the opportunity of regular leave. Information: Information is the key to raising awareness of the range of consumption options available and enabling the consumer to decide which choices are best. Without information. there is no way of knowing what goods and services are available in the market. and what services are being provided by the state and are. By right, available to all. Advertising and public information campaigns play an important role in this respect. Social barriers: Income cannot always remove barriers to access to opportunities. This is particularly so when considerations of gender, class or ethnicity limit peoples freedom to consume the goods and services they want. For example, people belonging to certain ethnic groups might be denied equal access to education, employment and other basic social services by the state, regardless of how much they earn. The household- decision-making and upbringing: Much analysis of consumer decision-making assumes that the person making the decision is the one who will directly benefit from the consumption. This is far from the truth in many cases. A great deal of household consumption decision making is in the hands of one person-often the mother or the father of the family. Although this may lead to good outcomes, it can also be a source of inequity within the family- Household values has a wider effect on the consumption options of individual members. The education and upbringing given to children early in life play a critical part in establishing their ability to make good use of the options available for living a full and fulfilling life. The remarkable expansion and diversification in consumption options have made it more difficult for consumers to make informed choices. Globalization and Consumption: As a result of increased purchasing power and opportunity to purchase, a change was manifest in the activity of consumption. The definition of what constitutes a necessity is changing, and the distinctions between luxuries and necessities are blurring. Globalization is integrating not just trade, investment and financial markets; it is also integrating consumer markets around the world and opening opportunities. This has two effects i.e. economic and social. Economic integration has accelerated the opening of consumer markets with a constant flow of new products. There is fierce competition to sell to consumers worldwide, with increasingly aggressive advertising. On the social side local and national boundaries are breaking down in the setting of social standards and aspirations in consumption. Technological Advancement: Another important factor that has changed the rural consumption pattern in recent years is the technological advancement in agriculture which has in turn raised the income of the rural population. The increased income is likely to be used for consuming more of the items which are already in their commodity basket. This may increase their choices of falling on goods with sensory appeal such as sweets, tobacco, drugs and intoxicants and also those goods and services associated with prestige and status. Summary and Conclusion: This study shows that food plays a central part in the culture, traditions . Important events such as weddings, funerals, and religious celebrations are all accompanied by food specifically prepared for the occasion. Consumption of traditional food is largely associated with poverty and consequently, as people move to the city, they change their diet to a typical westernised diet with a high fat content and low carbohydrate intake (Bourne et al., 1996). Our study found that this population associated meat with high socio-economic standing and therefore tried to consume it on daily basis. Our findings are confirmed by those of Wong et al. (1984) who examined a relationship between household income, level and expense and consumption of food in urban marginal areas of Mexico. The authors found a marked tendency to increase consumption of high protein foods as family income increased. It emphasizes the critical importance of taking these factors into consideration in developing strategie s for modifying eating practices.

Friday, January 17, 2020

Chemistry Study Guide

Chemistry: Study Guide * Question 1 10 out of 10 points | | | According to VSEPR theory, which one of the following molecules should have a  bent   shape? Answer| | | | | Selected Answer:|   Ã‚  Cl2O| | | | | * Question 2 10 out of 10 points | | | According to the VSEPR theory, the molecular shape of SiCl4  isAnswer| | | | | Selected Answer:|   Ã‚  tetrahedral. | | | | | * Question 3 10 out of 10 points | | | According to the VSEPR theory, the shape of the SO3  molecule isAnswer| | | | | Selected Answer:| trigonal planar. | | | | | * Question 4 10 out of 10 points | | Balance the following equation using the smallest set of whole numbers, then add together the coefficients. Don't forget to count coefficients of one. ___ Al + ___ H2SO4  > ___ Al2(SO4)3  + ___ H2 The sum of the coefficients isAnswer| | | | | Selected Answer:|   Ã‚  9. | | | | | * Question 5 10 out of 10 points | | | Consider the species Cl2+, Cl2, and Cl2?. Which of these species will be paramagnetic? Answer| | | | | Select ed Answer:|   Ã‚  Cl2+  and Cl2? | | | | | * Question 6 10 out of 10 points | | | How many O atoms are there in 51. 4 g CaSO4?Answer| | | | | Selected Answer:|   Ã‚  9. 09 ? 1023| | | | | * Question 7 10 out of 10 points | | | How many covalent bonds will a nitrogen atom usually form? Answer| | | | | Selected Answer:|   Ã‚  3| | | | | * Question 8 10 out of 10 points | | | How many grams of Cl2  can be prepared from the reaction of 16. 0 g of MnO2  and 30. 0 g of HCl according to the following chemical equation? MnO2  + 4HCl > MnCl2  + Cl2  + 2H2OAnswer| | | | | Selected Answer:|   Ã‚  13. 0G| | | | | * Question 9 10 out of 10 points | | | How many grams of sodium are there in 10. g of sodium sulfate, Na2SO4?Answer| | | | | Selected Answer:| 3. 2| | | | | * Question 10 10 out of 10 points | | | In which of the following would the bonding be  weakened  with the addition of an electron to form the negative molecular ion? Answer| | | | | Selected Answer:|   Ã‚  N2| | | | | * Question 11 0 out of 10 points | | | In which of these pairs of atoms would the bond have the  greatest  percent ionic character (i. e. , most polar)? Answer| | | | | Selected Answer:| c-o  Ã‚  s-o f–f| | | | | * Question 12 10 out of 10 points | | | Indicate the type of hybrid orbitals used by the central atom in PCl3.Answer| | | | | Selected Answer:|   Ã‚  sp3| | | | | uestion 13 10 out of 10 points | | | The F? S? F bond angles in SF6  areAnswer| | | | | Selected Answer:|   Ã‚  90 ° and 180 °. | | | | | * Question 14 10 out of 10 points | | | The Lewis dot symbol for the a lead atom isAnswer| | | | | Selected Answer:|   Ã‚  | Not A| | | | * Question 15 10 out of 10 points | | | The Lewis structure for CS2  is:Answer| | | | | Selected Answer:|   Ã‚  | | | | | * Question 16 10 out of 10 points | | | The number of pi bonds in the molecule below is Answer| | | | | Selected Answer:|   Ã‚  3| | | | | Question 17 10 out of 10 points | | | T he number of resonance structures for the nitrate ion that satisfies the octet rule isAnswer| | | | | Selected Answer:| 3| | | | | Question 18 Question 18 10 out of 10 points | | | The shape of the CS2  molecule is best described asAnswer| | | | | Selected Answer:|   Ã‚  linear. | | | | | | | | * Question 19 0 out of 10 points | | | What is the formal charge on sulfur in the best Lewis structure for the SCN? (thiocyanate) ion? Answer| | | | | Selected Answer:|   Ã‚  ? 1 +2 -2+1| | | | | * Question 20 10 out of 10 points | | What type of chemical bond holds the atoms together within a water molecule? Answer| | | | | Selected Answer:|   Ã‚  Polar covalent bond Question 2110 out of 10 points | | | When 22. 0 g NaCl and 21. 0 g H2SO4  are mixed and react according to the equation below, which is the limiting reagent? 2NaCl + H2SO4  > Na2SO4  + 2HClAnswer| | | | | Selected Answer:| | | | | | | | | | * Question 22 10 out of 10 points | | | Which of the following correctly li sts species in order of  increasing  bond length? Answer| | | | | Selected Answer:|   Ã‚  O2+  ; O2  ; O2? | | | | | * Question 23 0 out of 10 points | | | Which of these atom is the  most  electronegative? Answer| | | | | Selected Answer:|   Ã‚  P| | | | | Question 24 10 out of 10 points | | | Which of these compounds is most likely to be ionic? Answer| | | | | Selected Answer:|   Ã‚  KF| | | | | * Question 25 10 out of 10 points | | | Which of these elements is most likely to exhibit an expanded octet in its compounds? Answer| | | | | Selected Answer:| s| | | | | * Question 26 0 out of 10 points | | | Which of these ionic solids would have the largest lattice energy? Answer| | | | | Selected Answer:|   Ã‚  CaBr2NaF, NaCl| | | | * Question 27 10 out of 10 points | | | Which of these pairs of elements would be most likely to form an ionic compound? Answer| | | | | Selected Answer:|   Ã‚  Cl ; Mg| | | | | * Question 28 10 out of 10 points | | | Which of these su bstances will display an incomplete octet in its Lewis structure? Answer| | | | | NO| | | | | uestion 29 10 out of 10 points | | | Which response includes all the molecules below that do not follow the octet rule? (1) H2S  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  (2) BCl3  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  (3) PH3  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  (4) SF4Answer| | | | | Selected Answer:|   Ã‚  (2) and (4)| | | | |

Thursday, January 9, 2020

Origin of Man Essay - 989 Words

The Origin of Man is one of the most difficult statements or question that we have face as humans to answer. There are too many variables that goes into understanding the true meaning of the Origin of Man. Some of the variables that would question the Origin of Man would be Religion and Scientific knowledge or researched. Through Religion we are to believe that God â€Å"created humankind and all modern living creatures in a single, spontaneous week of creation. Through Science and researched we are to believe that we descended from the primate family of hominids. This is in part is hard for myself to believe that we as humans came from Apes, gorillas and chimpanzee. We are lead to believe that the first humans came from the Europe to which I†¦show more content†¦Every piece of evidence that have been found through the years points at Africa as the birthplace of Man. Scientifically proven is that these early humans migrated to the rest of the world was due to environmental factors and the ability to adapt to these changes. In the Movie The Real Eve shows the scientific study of the mitochondria DNA that can be trace back to one single woman from Africa. This to me is another evidence in providing where we come from. The study reveals the mitochondria DNA of different African people and that of Europeans. The mitochondria DNA of Africans showed that they were different thus proving how they migrated to other parts of the world while those of Europeans remained the same. This scientific revelation to the study of man once again explains our roots where in Africa. Early humans did in fact come from Africa and migrated to the rest of the world when the environment allowed them to and when their survival rate began to decline due to food or shelter. Homo Sapiens according to archeologist first were four legged animals with one third of the brain as that of humans today. Through evolution these four-legged animals evolved into two legged humans with a larger brain. The two-legged humans were able to make to ols and weapons with their newfound free hands. The changes that occurred according to the book the History of Africa we descended from Homo Habilis then evolve to Homo ergaster or HomoShow MoreRelatedEvolution Of The Origin Of Man862 Words   |  4 PagesFirst Draft Creationists say that teaching evolution in school would go against what they believe about the origins of man. But Evolution does not cover the origins of man, but how entire species have changed with time. US public schools should teach evolution as scientific fact because there is fossil evidence, bacterial evidence, and there is evidence hidden inside of the genes in all living things. 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