The role of dietary information in women's whole milk and low‐fat milk intakes

This study examines the effects of dietary information on women's whole and low‐fat milk intakes. The sample is 1928 female meal planners aged 20 years or over who provided information on their milk intake for 2 days in the 1994–96 Continuing Survey of Food Intakes by Individuals and who completed the 1994–96 Diet and Health Knowledge Survey in the follow‐up interview. The nested Tobit model was used to handle the sequentially censored data. Women's dietary information contributed to reduced whole milk consumption and increased low‐fat milk consumption indicating different effects on whole milk and low‐fat milk consumption.     

Parental work status and children's dietary consumption: Australian evidence

This study investigated associations between parents' work status and the dietary consumption patterns of Australian children, and whether such associations vary by parental education and usage of nonparental childcare. Data from the longitudinal study of Australian children at two waves from ages 2–3 years (n = 4601) to 4–5 years (n = 4381) were analysed. Logistic regression models were used to calculate odds ratios of children consuming (≥1 times/day) fruit and vegetables (FV), high fat foods (HFF), high sugar drinks (HSD), as well as evaluating the incidence of breakfast consumption. This was analysed against the employment status of parents including full‐time, part‐time and unemployed. Children of part‐time employed mothers were more likely to consume breakfast, and less likely to consume HSD compared with children of full‐time employed mothers. Children of part‐time employed fathers were less likely to consume FV and breakfast, and more likely to consume HSD compared with children of full‐time employed fathers. Children of nonemployed mothers were more likely to consume HFF, whilst those of nonemployed fathers were more likely to consume HSD and less likely to consume breakfast compared with other children. Amongst less‐educated parents, children of unemployed and part‐time employed parents were more likely to consume HFF and HSD and less likely to consume FV and breakfast compared with children of full‐time employed parents. Amongst highly educated parents, children of unemployed and part‐time employed mothers were less likely to consume HSD compared with children of full‐time employed mothers. Children of part‐time employed mothers who used family day care, day care centres and grandparent care were less likely to consume HSD and more likely to consume breakfast compared with children of full‐time employed mothers. Children of part‐time employed fathers and unemployed parents who used day care centres and grandparent care were less likely to consume FV and more likely to consume HFF compared with children of full‐time employed parents. Future studies should pursue a better understanding of the mechanisms for the adverse effects of parental work status on dietary consumption to develop and enhance specific interventions targeting these groups.     

Reduced‐fat foods: the shopper’s viewpoint

The inclusion of reduced‐fat foods in the daily diet affords consumers the potential to reduce overall dietary fat. Nevertheless, despite an increased range of these food products throughout the market, there has remained a lack of widespread consumer acceptance. The aim of the study was therefore to understand why consumers choose or reject reduced‐fat foods. Ninety consumers were interviewed by means of a qualitative approach within food retail outlets in the United Kingdom. Thematic content analysis indicated that uptake or rejection of these products is influenced by health concerns, ‘goodness of fit’ with individual dietary health strategies, the preferences of different household members, perceived sensory properties and scepticism towards these products. The results imply a need to explore and innovate ‘natural’ fat substitutes and to improve the sensory quality of reduced‐fat products. Further research is required to determine how these foods are used within the household and incorporated within the overall diet. Policy must seek to restore consumer trust in reduced‐fat food products and the food supply generally.     

The impact of anti‐consumption on consumer well‐being

Although consumption is a symbol of an individual's socio‐economic status, an increasing number of individuals voluntarily prefer to consume less. This phenomenon is called anti‐consumption and it mainly occurs in developed countries where consumption levels have reached excessive amounts. One of the main aims of individuals following an anti‐consumption lifestyle is to increase their own well‐being. However, researchers have yet to investigate whether anti‐consumption, indeed, leads to greater positive consumer well‐being. Hence, through this paper this gap in research is addressed by first deriving a conceptual framework and hypotheses, followed by developing an anti‐consumption scale, and then by testing the impact of anti‐consumption on consumer well‐being. The insights of our analysis highlight the implications for both academia and consumers.     

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.     

Understanding bottled water consumption in a high‐poverty context: empirical evidence from a small town in Guatemala

This research investigated the determinants of bottled water consumption using household survey data from a small, poor town in Guatemala. Hurdle (two‐part) models were estimated to account for 73.3% of sampled households that did not consume bottled water. Findings indicated that the vast majority of respondents perceived minimal health risks from drinking bottled water. In contrast, few respondents (3.2%) believed that tap water is totally safe to drink. Estimation results indicated that bottled water consumption was positively associated to health risk perceptions, household income, education and market access. Household size had a negative effect on the likelihood of consuming bottled water. However, once the household had decided to consume bottled water, its consumption increased with each additional household member.     

Evaluation of a maltodextrin gel as a partial replacement for fat in a high‐ratio white‐layer cake

The performance of maltodextrin gel as a replacement (25%, 50%, 75% and 100%) for shortening along with sucrose and high fructose corn syrup‐90 (HFCS‐90), adjusted for sweetness in each treatment, was evaluated in a high‐ratio white‐layer cake formulation. Two controls were used as a reference to fat‐replaced cakes: control A (100% fat and 100% sucrose) and control B (100% fat with 50% sucrose/50% HFCS‐90), which closely matched the sugar system of the fat‐replaced cakes. Volume of cakes showed that treatment F (100% fat‐substituted) was significantly (P < 0.05) different from the other treatments. Crust and crumb L‐ and b‐values indicated that control B produced a dark crust (P < 0.05) with a light crumb (P < 0.05) whereas treatment E (75% fat substituted) produced a light crust (P < 0.05) and treatment F a darker crumb (P < 0.05) with a significantly (P < 0.05) higher moisture content. Degree of staling significantly (P < 0.05) increased over time for all treatments. Sensory results indicated that treatment F produced a significantly (P < 0.05) moister, less adhesive and cohesive cake. Tenderness and sweetness scores indicated that treatments E and F were significantly (P < 0.05) tougher and less sweet, respectively, when compared with the other treatments. Results from both the physical and sensory analyses indicated that the combination of maltodextrin gel up to a 75% reduction for shortening and sucrose/HFCS‐90 resulted in satisfactory cakes.     

黑龙江省农村居民消费支出与收入的回归分析

为寻求农村居民收入对其消费支出的影响程度,依据2000～2007年黑龙江省农村居民消费支出与收入的基本数据,运用线性回归方法找出存在于其间的数量关系基本规律。把收入作为调控消费支出的工具,合理运用收入分配政策,提高居民收入水平,在刺激消费的同时,要启动并发展完善农村市场,增加农民收入,大力推广农林小额信贷市场,引导个人合理消费;建立完善农村新型保障体系,更新农民的消费观念。     

Dietary Restraint and Consumer Consumption Intentions for Low‐Calorie Snacks

Much is still unknown regarding the reasons that drive consumer consumption intentions for low‐calorie snacks. This research investigates the impact of individuals with low vs. high dietary restraint inferences of low‐calorie snacks on their subsequent consumption intentions. We conducted a between‐subjects experiment in which we asked participants to indicate their consumption intentions and their hedonic and utilitarian value perceptions for more (almonds) vs. less (goldfish crackers) healthy 99‐calorie snacks. In addition, we measured participants' level of dietary restraint. Results suggest that consumers with high vs. low dietary restraint levels do prefer low‐calorie snacks for different reasons. Hedonic value perceptions explain consumers with low dietary restraint preference for the less healthy snack, while utilitarian value perceptions explain consumers with high dietary restraint preference for the healthier snack. We conclude with a discussion on the managerial and policy implications of our findings.     

A Quasi‐Analytical Pricing Model for Arithmetic Asian Options

We develop a quasi‐analytical pricing method for discretely sampled arithmetic Asian options. We derive an asymptotic approximation of the arithmetic average with the geometric average of lognormal variables. Numerical experiments show that the asymptotic approximation is accurate and the absolute error converges very quickly as the number of observations increases. The absolute error is of the order of 10^?5 to 10^?6 for daily average. We then derive quasi‐analytical formulas for arithmetic Asian options under the Black–Scholes framework, in which the probability density of the geometric average is used. Extensive experiments are conducted to compare the proposed method with the various existing semianalytical methods. The overall accuracy of the proposed method is better than any other methods tested. The proposed method performs much better than the second best one for at‐the‐money Asian options under high volatility. The mean pricing error of the proposed method for a daily average Asian option is 37.5% less than the second best one. © 2012 Wiley Periodicals, Inc. Jrl Fut Mark 33:1143–1166, 2013     

The place of debt in establishing identity and self‐worth in transitional life phases: young home leavers and credit

Consumption behaviour has long been linked to identity and notions of the self, with these concepts becoming ever more relevant in a global culture of consumption where materialistic behaviours and attitudes are seen as determinants of self‐image. Against this landscape of consumption, Generation Y is oft criticized as the ‘want it now’ generation, focused on hedonic acquisition of possessions and brands. This group was born into a society that reinforces the self through having and have been encouraged to consume since childhood. Debt is increasing in the youth market, with most teenagers now having access to credit cards and university graduates entering the workplace with high levels of consumer as well as educational debt. This study examines the consumption behaviour of two sets of young adult consumers: recent home leavers and those who have lived away from home for a longer period of time, examining their experience with debt in a framework of self‐identity. Core themes to emerge from this research are centred on the place of debt in establishing identity and self‐worth in transitional life phases.     

Objective measures as a predictor of late payments by high‐risk borrowers

Manufactured homes (also known outside the US as prefabricated homes) are a viable housing option for low‐income buyers, but traditional mortgages are not available for purchase of manufactured homes because of a perception of higher risk of default among purchasers of manufactured homes. Research suggests that creditscoring models which incorporate objective data such as income, debt‐to‐income ratio and credit history result in an accurate and objective predictive tool to estimate likelihood of late payments and default among traditional home buyers. This study showed that these same models can be applied similarly to purchasers of manufactured homes. A Tobit model was developed to evaluate which factors most accurately predict default and late payment behaviour among borrowers who purchased a manufactured home. The model showed that when decomposed into the probability of making a late payment and number of late payments, credit score and income are both significant predictors in both sets of borrowers of both the probability of making a late payment and the number of late payments. The higher the credit score, the less likely the borrower is to make a late payment.     

Perceptions and trends related to the consumption of honey: A case study of North‐West Romania

The present research investigated tendencies related to the purchasing and consumption of honey and to how it is perceived by consumers. Although Romania is a traditional honey‐producing area, paradoxically, there is not a culture of consumption for this product, honey consumption being lower than in other European countries. The research objectives were achieved by investigating a representative sample of subjects from the North‐West region of Romania. The research instrument used was a questionnaire, which included questions about honey consumption, questions related to perceptions of honey, together with socio‐demographic questions. Honey is perceived to be a delicious product, delightful to consume and is considered beneficial for health by most of the respondents. A number of factors (education, occupation and age) significantly influence the perception that the respondent had of the value of honey. The most popular types of honey were acacia honey, polyfloral honey and linden honey. Respondents preferred to buy honey from a local producer, and had more confidence in domestic honey than in imported honey. Although the frequency of consumption is quite high, the quantity consumed per capita is low (on average 3 kg/year). Local honey producers should be aware that the revival of the beekeeping sector in Romania could be promoted by stimulating domestic consumption. Educating consumers to adopt a healthy lifestyle could significantly contribute to an increase in honey consumption. The paper emphasizes the need to conduct research that provides useful information about the quantitative and quality indicators of honey consumption, in order to improve marketing strategies.     

Investigations into the factors influencing the choice and consumption of milk and milk products in Malaŵi

Questionnaires were administered to 163 individuals to determine the factors which influence the choice and consumption of milk and milk products among consumers in three socio-economic groups within Lilongwe, the capital city of Malai. Another set of questionnaires was sent to 206 individuals in Salima area to assess the factors that limit the consumption of goat and sheep milk in comparison with cow milk. Whole pasteurized cow milk was the product most frequently purchased due to its flavour, taste and lower price as compared to other products. Generally, the study indicated that incomes and product prices are the most important factors influencing the choice and consumption of cow milk and milk products. Milk intolerance seems to play a very minor role. Unavailability of particular products at a particular time when the product is wanted also poses a problem. With regard to goat and sheep milk, unavailability is the major problem influencing the consumption, followed by the fact that it is not traditional to milk and consume goat and sheep milk.     

The impact of branding on low‐income adolescents: A vicious cycle?

This study examines the impact of consumerism and consumer culture on low‐income British adolescents. Specifically, it investigates the effects of branding and advertising on the formation of selfconcept clarity (SCC) and consumer susceptibility to interpersonal influence (CSII). A comparative study was conducted between two groups, low‐ and high‐income teenagers, assessing SCC and CSII by means of quantitative scales. It was found that low‐income teenagers are less clear in their self‐concept and are more susceptible to interpersonal influence than their high‐income counterparts. A significant negative correlation between the two scales revealed that the less clear one's self‐concept is, the more susceptible one is to interpersonal influence. It is proposed that an inability to “keep up” with the latest fashion trends (due to restricted consumption opportunities) may result in a damaged self‐concept among low‐income teenagers, which leads to heightened susceptibility to consumption pressures and hence heightens the negative socio‐psychological impacts of living in poverty. The results of the study are reviewed in terms of branding, advertising, and consumer behavior and a proposed conceptual model of branding's impact on low‐income teenagers is presented as a “vicious cycle.” © 2008 Wiley Periodicals, Inc.     

The synergistic effects of maltodextrin and high‐fructose corn sweetener 90 in a fat‐reduced muffin

Low‐fat muffins were prepared using as fat substitutes a combination of maltodextrin and high‐fructose corn sweetener 90 (HFCS‐90), which replaced sucrose at a rate of 25%, 50%, 75% and 100%. The focus of the investigation was to determine the synergistic effects of these two ingredients on the physical properties in a low‐fat muffin. Results indicated that maltodextrin and HFCS‐90 were effective in maintaining moisture and water activity (a_w) levels similar (P > 0.05) to the full‐fat muffin. Texture profiles indicated that the low‐fat variations were firmer (P < 0.05) than the full‐fat counterpart. Increased levels of HFCS‐90 had a significant effect (P < 0.05) on crust and crumb darkening. Maltodextrin alone significantly (P < 0.05) impeded the staling rate during storage. However, when maltodextrin was combined with increased levels of HFCS‐90, the staling rate accelerated. The two ingredients were found to be effective in maintaining product quality, but HFCS‐90 could only be used up to a 50% replacement before any adverse effects in product quality were observed.     

Understanding the Relationship between Individualism and Word of Mouth: A Self‐Enhancement Explanation

This study examines factors moderating the relationship between individualism and word‐of‐mouth (WOM) transmission. The conceptual model is based on the premise that high‐individualism consumers are highly driven by the self‐enhancement motive when they transmit WOM and that they change their willingness to provide WOM based on the perceived opportunity for self‐enhancement. The results reveal that high‐individualism consumers are more willing than low‐individualism consumers to transmit WOM in relation to satisfactory consumption experiences (vs. unsatisfactory), when WOM is unsolicited (vs. solicited), and when the context involves high perceived social risk (vs. low perceived social risk). Thus, the findings indicate that self‐enhancement may indeed be the underlying mechanism in the relationship between individualism and WOM transmission.     

进一步扩大农村居民消费需求的思考

在当前国际金融危机背景下,扩大农村居民消费需求具有十分重要的现实意义。目前,由于农村居民收入偏低且不稳定,消费环境差,消费观念落后,严重制约了农村居民消费需求的扩大。为此,必须采取建立农民持续增收机制、改善农村消费环境、加强农村消费者教育等措施,进一步扩大农村居民消费需求,实现我国经济持续快速健康发展。