Purchases,food habits and waste management in households: exploring responses to local composting

This exploratory study focuses on processes of food purchases, food habits and waste management in the household. The purpose of the study has been to investigate what influences the amount and type of waste generated in the household. Information was collected in 13 households in a residential area close to central Göteborg, Sweden, where a separation of waste and local composting experiment had just been launched. The households registered purchases, meals served, and weight of biodegradable waste, for 2 weeks. In-depth interviews were also carried out. At a general level, environmental concern was found not to influence purchase behaviour. The results show that the households produced a higher level of biodegradable than non-biodegradable waste. Variations between families were found to be considerable. There are clear indications that the experience of participation in the experiment which required local composting per se was a very powerful determinant for increasing the awareness in families of the relationship between consumption and the nature and quantity of waste produced.     

The effect of marital status,income, age and other variables on insolvency in the U.S.A.

The prodiction of insolvency among U.S. households was the focus of this study with the use of data drawn from the Surveys of Consumer Finance^1.2 which were sponsored by the Federal Reserve Board of Governors. Analysis of panel data for a random sample of 1,934 households showed that age of the household head had a negative relationship with insolvency while income had a strong, negative effect. In the first period (1983), married couples had lower predicted insolvency rates than other household types. In the second period (1984), the relationship between marital status and insolvency was not as clear, but married couples with children had substantially lower predicted insolvency than did single-parent households.     

Socio‐demographic determinants of gambling participation and expenditures: evidence from Malaysia

This study examined the socio‐demographic determinants of participation and expenditure decisions on gambling among non‐Muslim households in Malaysia using data from the 2005–2006 Malaysian Household Expenditures Survey. Heckman's sample selection analysis was used to obtain consistent (unbiased) empirical estimates for the regression equation of gambling expenditures in the presence of censoring (observed zeros) in the dependent variable. Marginal effects were also calculated to further explore the effects of socio‐demographic variables on the probability and levels of gambling expenditures. The results indicated that non‐Muslim households in Malaysia who are more likely to participate and spend more in gambling include Chinese, affluent, male‐headed, younger and non‐white collar households. Specifically, households of Chinese descent have higher gambling probabilities and expenditures than Indians and those of other ethnic backgrounds. While education reduces and age increases the likelihood and expenditures of gambling among Chinese households, these effects are non‐extant for Indians and other ethnic groups. Higher income and male‐headed households were more likely to partake and have higher expenditures in gambling among all non‐Muslim ethnic groups. Finally, Chinese and Indian households headed by a white‐collar worker have lower gambling likelihoods and unconditional expenditures than their blue‐collar cohorts. Based on these results, several anti‐gambling policies were suggested to target those more likely to participate and spend more in gambling activities.     

Perception of food safety and changes in food consumption habits: a consumer analysis

The relationship between seven types of food safety concerns and the corresponding change in food consumption habits of 236 households in Georgia, USA was evaluated. Results showed a gap between food safety concerns and food consumption habits. Gaps were particularly evident in the cases of pesticide residues, animal drug residues, growth hormones and bacteria. For example, more than 54% of sample households were extremely concerned about pesticide residues, but only 35% actually took extreme precaution in buying items considering this perceived threat. The study indicated that educating consumers about preventive methods to reduce food safety threats will lead to reduced concerns and changes in food consumption habits.     

我国家庭信贷状况研究：基于CHFS微观数据的分析

文章利用中国家庭金融调查2013年发布的调查数据,分别构建非参数次序probit模型和Heckman模型检验了影响城乡家庭信贷约束状况和贷款可得性的相关因素。结果表明,户主受教育程度和家庭收入水平提高、家庭资产规模增加等都能缓解家庭的信贷约束,户主的党员身份、大学以上的受教育程度以及家庭资产规模等能提高家庭的贷款可得性,户主年龄、风险偏好等变量对家庭信贷规模的边际效应显著为负,而尽管城市家庭和东部地区家庭获得的贷款支持更多,但是城市家庭和东部地区家庭还是面临着更大信贷约束。     

Advantages and disadvantages associated with the increased use of microwave energy in food preparation

This paper reviews some of the advantages and disadvantages associated with the increased use of microwave energy which have been revealed in recent investigations. In the U.K., there have been many changes in household structure and in eating patterns. Lifestyles have changed as a result of the complex interaction between social, nutritional and technical developments. There are now many new products and a different mode of cooking and eating is used in which convenience is an important feature. Comparisons between households with and without microwave cookers showed a fundamental difference between time and energy used in food preparation and also between the part played by different family members in meal production. The changing roles within households and the nature of family-eating patterns were evident. Experiments were carried out to quantify some of the observed differences between food cooked by conventional methods and by using microwave energy. The microwave cooker was found to be an important domestic cooking appliance with potential for improving energy efficiency during cooking and providing convenience and increased leisure time but it must be realised that there are problems relating to product design and safety.     

Consumption levels of households based on expenditure and household production

The distribution of consumption is the relative ranking of households with regard to their consumption level. This article discusses the possibilities and some of the problems in measuring consumption levels by combining expenditure and household production into one total figure. The feasibility of our approach is illustrated by using data from the Dutch 1980 budget survey and the 1980 time use study. The findings show that this total figure differs more between households of different size than between households by stage of life cycle or by income level.     

Rural families food intake behaviour in relation to livelihood diversification,income differences and family size

The livelihood diversification significantly contributes to the family income having effect on food varieties' consumption in rural families of different sizes. This study investigated the food intake differences among rural families considering different income levels and family sizes. Moreover, barriers faced by the rural families to increase the consumption of food varieties were also analysed. A total of 200 rural families were selected through multistage purposive and random sampling techniques in the Punjab province of Pakistan and were directly interviewed and categorized first into low and high livelihood diversified families. The food groups were derived by assigning individual food to conventional food group taxonomies, and two‐way ANOVA (4 (income groups) × 3 (family size groups) was separately conducted for low and high livelihood diversified families. The income instability, prices of food items, market distance and storage were perceived as barriers for increasing food consumption. The high livelihood diversified families significantly and regularly consumed more food items than low diversified families. The rural households both in low and high livelihood diversified family categories having low income and high family size consumed less expensive food items. The regular consumption of fruits, bakery products, and livestock and dairy items was greatly associated with high income and small family size. One of the most remarkable findings of the multivariate multiple regression model was the households belonging to the lowest income group were significantly lowering the consumption of livestock and dairy food items as the family size increased from small to large family size. The interaction effect was highly associated with per capita income because the consumption of food items increased with the rise in income irrespective of the family size. However, family size groups showed different patterns of food intakes with different income levels. Government agencies should assist rural households to diversify their income portfolios for better nutrition.     

Debt as a source of financial stress in Australian households

This paper examines the role of demographic, socio‐economic and debt portfolio characteristics as contributors to financial stress in Australian households. The data are drawn from the most recent Household Expenditure Survey and relate to 3268 probability‐weighted households. Financial stress is defined, among other things, in terms of financial reasons for being unable to have a holiday, to have meals with family and friends, to engage in hobbies and other leisure activities, and general money management. Characteristics examined include family structure and composition, source and level of household income, age, gender and marital status, ethnic background, housing value, debt repayment of various types and credit card usage. Binary logit models are used to identify the source and magnitude of factors associated with financial stress. The evidence provided suggests that financial stress is higher in families with more children and those from ethnic minorities, especially when reliant on government pensions and benefits, and lower in families with higher disposable incomes and housing values. There is weak evidence that Australia's historically high levels of household debt cause financial stress.     

Outsourcing child care,home cleaning and meal preparation

In this paper, the outsourcing of child care, home cleaning and meal preparation is analysed by means of a socio‐economic model that incorporates household‐economic, life cycle, lifestyle and health variables. The data (n = 700) were collected during a telephone survey in the Netherlands. About 10% of the households did not use any of the three outsourcing types. About 70 to 90% of households outsourced meal preparation at least once per month. In each household life cycle stage, the average monthly expenditures on outsourcing meal preparation were the highest of the three outsourcing categories. Factors affecting expenditures were generally the same for each type of outsourcing studied. In general, household economic variables including wage and working hours were unimportant in explaining the incidence and expenditures of outsourcing. The same holds for self‐reported health. All expenditure types were affected by life cycle variables. There was an indication that a traditional lifestyle and traditional family type affected outsourcing expenditures negatively. Education appeared as an important factor: regardless of gender, both medium‐ and higher‐educated people were more inclined to spend money on outsourcing than the lower educated. Especially, people younger than 44 years outsourced meal preparation. Outsourcing was neither restricted to nor especially practised by couples.     

Residential energy behaviour: does generation matter?

In this study we tested the relevance of the generational hypothesis, that is, whether the era in which household members grew up matters when understanding and predicting their behaviour, on a sample of 600 Swedish households. These households participated in a survey where they answered questions about their own energy‐related residential energy behaviour. The answers were analysed for differences between age groups, between different attitudes to environmental issues, between income levels and between dwelling types. The results showed that age was as good an indicator as the other parameters. In several areas, older households had a more energy‐efficient residential behaviour than younger ones. Examples are laundry practices and indoor heat regulation. According to the generational hypothesis, this finding implies higher energy use in the future. The study also shows that there is a broad scope for improving residential energy behaviour in Swedish society by implementing changes in laundry avoiding practices, dishwashing behaviour and indoor temperature regulation.     

The managerial behaviour of families with preschool children

The purpose of this study is to examine the managerial behaviour of families with preschool children. Dummy variable regression analysis is used as an analysis of covariance procedure in order to ascertain how reported managerial behaviour scores of families with only younger children vary with regard to other family types. This study has resulted in two major findings. The first is that there is indication that managerial behaviour is more a function of family composition than socio-economic/demographic characteristics. The second finding is that families with only preschool children are more similar to families with only older children than to families with both younger and older children or families without children. The conclusion is that it is not just the presence of preschool children that makes a difference in managerial behaviour, but whether or not there are only preschool children in the family.     

Expenditure patterns on food and non food items of Khayelitsha households,Western Cape,South Africa

Food insecurity or lack of access to adequate and nutritious food is a major determinant of under‐nutrition. Expenditure patterns accompanied by unemployment, low level of education, inflation and high food prices have a direct negative impact on food availability within households (Moller, 1997). Ghany and Schwenk (1993) found that as household income increases, the proportion of expenditures on food decreases, the proportion of expenditures on clothing, rent, fuel, and light stayed the same and that of sundries increased. The aim of this study was to investigate household expenditure patterns on food and non‐food items in Khayelitsha. A total of 20 households (10 from the formal and 10 from the informal settlements) were randomly selected from those willing to participate in the study. A questionnaire with open ended and closed questions was used to collect data. The questionnaire comprised four sections namely: biographical information, socio‐economic information which used wealth quintiles to assess households’ social economic status, total expenditure information and a food/hunger scale was used to assess households’ food availability. The findings revealed that households from informal settlements spent more money (62.2%) as a proportion of their income on food compared to households from the formal settlement (39%). There was higher unemployment rate (100%) at the informal settlement compared to the formal settlement (40%). Wealth quintiles scales did not reflect the social status of the households as equipment and assets owned by households were only used as fallback position during times of economic hardships. Households used different purchasing strategies; food and non‐food items were mainly purchased from outside the township (60%). Forty percent of the households bought their items from local shops and spazas because they allowed them to buy items whenever little money was available or to take items on credit. All the respondents preferred to buy bread and small items from spazas and local shops. Prices of items in the spazas and local shops were higher compared to prices of items in bigger shops outside the townships. The food/hunger scale and wealth quintiles showed that informal settlement households were more food insecure (as they were all unemployed and about 50% of the households ran out of food always) and had fewer assets compared to the formal settlement households. The implications of these findings underscore the need to improve socio‐economic conditions of low resource households through empowerment programs. These programs can be in the form of training in management/decision making, work related skills/literacy (to help them access formal employment), business management/income generation skills (to help them to be self‐employed), budgeting, and food gardening. This approach can help to increase the resource base and alleviate food insecurity in low resource households.     

Consumers' awareness,acceptance and attitudes towards functional foods in Turkey

The aim of the present study was to investigate consumers' awareness, acceptance and attitudes towards functional foods in Turkey. Eight hundred and eight people participated in this study: aged between 20 and 80 years, 38.5% were male and 61.5% were female. Participants were given a questionnaire and were asked to fill it in by themselves to minimize the influence of the interviewer. Results indicated that socio‐demographic characteristics such as age, education level and income level are important indicators of consumers' awareness and consumption of functional food. The results show that the female respondents were 2.987 times more aware of functional food than the male respondents. Similarly, the likelihood of respondents having awareness of functional food was 1.431 times greater among those who had a higher educational level than among those with a lower educational level. Consumers who used vitamin supplements were 1.228 times more aware of functional food than other consumers. The results show that older respondents were 3.395 times more aware of functional food than younger respondents. Respondents with a history of familial diseases were more likely than others to have consumed margarine with plant sterol, fruit juices fortified with vitamin C, and breakfast cereals fortified with vitamins and minerals. Those with a diet‐related problem were more likely to have consumed cholesterol‐lowering products than those without a problem. As a conclusion, this study has shown that socio‐demographic characteristics such as age, education and income levels, and prices are important indicators that influence consumers' awareness and consumption of functional food. These results suggest that this type of knowledge could affect consumers' interest in functional foods, and therefore educational strategies might be necessary to encourage the consumption of functional foods.     

Absolute and Relative Consumption of Married U.S. Households in 1960 and 1996: The Cleavers Meet the Taylors

Consumer Expenditure Survey data for 1960 and 1996 are used to examine the real consumption of single-earner and dual-earner households. Both real consumption quantities and budget shares of consumption categories were found to differ by household earner type. However, both real consumption quantities and budget shares of the majority of consumption categories were more similar for singleearner households and dual-earner households with two full-time workers in 1996 than in 1960. Also, the savings rate of all household earner types improved significantly from 1960 to 1996.     

Household expenditure on poultry and seafood in the U.S.A. - a cross-sectional analysis

This study investigates the determinants of household expenditures on poultry and seafood using the 1992 Consumer Expenditure Survey. Higher income and larger households with a better-educated and older household head spend more on poultry, especially during the fourth quarter of the year, than others. Higher income and north-eastern households with a non-white and better-educated household head spend more on seafood than others. Poultry expenditures are more sensitive to changes in household size than to changes in household income. In contrast, seafood expenditures are more sensitive to changes in household income than to changes in household size.     

Inflation,R&D and growth in an open economy

This study explores the long-run effects of inflation in a two-country Schumpeterian growth model with cash-in-advance constraints on consumption and R&D investment. We find that increasing domestic inflation reduces domestic R&D investment and the growth rate of domestic technology. Given that economic growth in a country depends on both domestic and foreign technologies, increasing foreign inflation also affects the domestic economy. When each government conducts its monetary policy unilaterally to maximize the welfare of domestic households, the Nash-equilibrium inflation rates are generally higher than the optimal inflation rates chosen by cooperative governments who maximize the welfare of both domestic and foreign households. Under the CIA constraint on R&D (consumption), a larger market power of firms amplifies (mitigates) this inflationary bias. We use cross-country panel data to estimate the effects of inflation on R&D and also calibrate the two-country model to data in the Euro Area and the US to quantify the welfare effects of decreasing the inflation rates from the Nash equilibrium to the optimal level.     

Factors affecting productivity in nutrient consumption

Nutrient demand consumption behaviour has been investigated by a number of researchers. One aspect of such behaviour that has been largely ignored is the productive use of available nutrient resources within households. The purpose of this paper was to examine the effects of various socio-economic and demographic variables on the productive use of selected dietary components. Household production provided the theoretical framework for studying nutrient productivity within households. From this framework, average productivity ratios for calories, protein and fat were developed. Data for the empirical analyses were taken from the 1977–78 Nationwide Food Consumption Survey. The results indicate that an average of 66–80% of these nutrient resources that were available to households were actually consumed. Households appear to make more productive use of their available protein resources relative to calories and fat. The effects of theoretically justified exogenous variables on the productivity of these dietary components were also examined. The results have implications for marketers, as well as educators who work with families in managing their resources.     

Home Equity Use and the Life Cycle Hypothesis

The life cycle hypothesis of consumption assumes the household to take a life-time perspective on all resources available for consumption, and to use the assets accumulated during the life-time to fund later consumption. Typically, households in the middle, high earning years, are able to save; younger and older households borrow or dissave. For many, a large share of accumulated household assets reside in home equity. This paper analyzes the propensity to use home equity to fund current consumption using a logit analysis of homeowners. The results support earlier criticism of the life cycle hypothesis in finding that older households do not rely on dissaving from assets. Older homeowners are less likely to use home equity to fund current consumption than others. Both sociodemographic determinants of life cycle changes as well as income variables are significant determinants of willingness to use home equity. Liquidity considerations appear to be less important.     

A situational analysis of consumer science skills used to improve incomes and create self‐employment in the Limpopo province,South Africa

A two‐phase study was conducted in the Mopani and Vhembe Districts of the Limpopo Province of South Africa to identify types of small‐scale businesses used by households to improve their income. The study sample was made up of 240 households from 16 villages and members from 16 organizations working with households in small‐scale, business‐related activities. Phase one of the study collected data on the types of small‐scale businesses carried out by households and organizations assisting them. Phase two developed training manuals and offered training to households. The findings revealed that self‐employment from sales of prepared and processed foods provided the main source of income for most households. Clothing and needlework and housing and art/craft were also used by families to generate income. Problems experienced included lack of technical/management skills, lack of marketing/business skills, inadequate operational funds, low profit margins, unavailability of raw materials and competition from big businesses. The findings highlighted the importance of consumer science‐related skills in poverty alleviation programmes targeting low‐resource households.