Search results

This study aims to examine the factors associated with household expenditure share on tobacco at different ranges of the expenditure share among Malaysian households.

The analyses were based on pooled cross-sectional data of the Malaysian Household Expenditure Survey. A quantile regression was used to estimate the differentials in the share of monthly household expenditure on tobacco across different socio-economic, demographic and household groups at the 0.1, 0.25, 0.5, 0.75 and 0.9 quantiles of the tobacco expenditure share.

Characteristics of household heads (age, gender, ethnicity, marital status, education level, employment status) and household location were significant factors. Households headed by individuals aged 29 years or less spent a bigger share of their expenditure on tobacco than those headed by individuals older than 59 years. Households with heads who were employed and had primary-level education devoted a greater share of their expenditure for tobacco than households with heads who were unemployed and had tertiary-level education. The corresponding differentials were between 0.2% and 2.3%.

The results identify the target groups based on not only the socio-economic and demographic factors but also the distributional effects of tobacco expenditure share for the design of public policy to reduce the prevalence of smoking-induced illnesses.

This study represents new attempts to use pooled cross-sectional data and a quantile regression to take into account the heterogeneous tobacco expenditure behaviour according to different levels of tobacco spending among Malaysian households.

This study examines sociodemographic and lifestyle factors associated with knowledge of calories.

Data were analysed from the Komuniti Sihat Pembina Negara (KOSPEN) 2016. Logistic regressions were used to examine the effects of sociodemographic and lifestyle factors on knowledge of the definition of calories, recommended caloric intake and the effect of calories on body weight.

The results revealed that large proportions of respondents did not know the definition of calories (51.33%), recommended caloric intake (95.50%) and the effect of calories on body weight (64.89%). The proportions of respondents having knowledge of calories varied by income, gender, ethnicity, educational level, marital status, employment status, urbanization of states, smoking status and awareness of body mass index (BMI). Respondents were less likely to have knowledge of calories if they were low-income earners, non-Malays, less-educated, unemployed, smokers and unaware of their BMI.

Sociodemographic and lifestyle factors play an important role in affecting knowledge of calories. Policymakers should make a concerted effort to improve knowledge of calories among adults with different sociodemographic backgrounds and lifestyle profiles.

This study provides several contributions to the literature: (1) The country of interest is Malaysia, where the prevalence of obesity is high and studies related to knowledge of calories are lacking. (2) In addition to knowledge of recommended caloric intake, knowledge of the definition of calories and the effect of calories on body weight factors are considered. (3) Apart from sociodemographic variables, smoking behaviour and awareness of BMI variables are included in the analyses.

The objective of this study is to examine the sociodemographic factors that are associated with health care expenditure among households in Malaysia.

This study examines health care participation decision and amount of expenditure using the exponential Type 2 Tobit model. A dataset of a large sample (n = 14,838) that is nationally representative is used.

The results suggest that household size, location of residence as well as age, education and marital status of the household heads are significantly associated with household expenditure on health care. Health care expenditure increases with the age and educational attainment of household heads, whereas those who are being employed and residing in rural areas have lower health care expenditure. Although larger households are more likely to consume health care than smaller households, they spend less on health care. Furthermore, marital status does not affect the participation decision of health care expenditure, but the variable is associated with the decision on the amount of the expenditure.

The results provide insights into groups of population that can be targeted for healthcare intervention programmes and policy design.

This study is the first to our knowledge to use a microeconometric approach to analyse the health care participation as well as its level of expenditure among households in Malaysia.

Nutrition labels bridge communication between food manufacturers and consumers and are instrumental in shaping food choices and dietary habits. Gaining insight into the factors associated with nutrition label use precedes evaluating the effectiveness of these labels. The purpose of this paper is to investigate the socio-demographic and lifestyle factors associated with nutrition label use among multi-ethnic Malaysian adults.

Data from the Third National Health and Morbidity Survey (n=39,506) on nutrition label use was analysed. Logistic regression analyses were performed to examine the factors associated with reading nutrition labels, adjusted for confounders.

The findings show that females, young adults aged between 18 and 30 years, Malays, tertiary educated, singles, employed individuals, physically active adults and non-smokers were significantly associated with increased odds of nutrition label use.

Causality could not be established due to the cross-sectional study design. The scope of the data collected limited investigations to the socio-demographic and lifestyle factors associated with nutrition label use. Future research measuring consumers’ attention, motivation and comprehension of nutrition label use and subsequent food selection should be conducted.

Health promotion efforts targeted towards promoting the use of nutrition label among males, older adults aged between 31 and 40 years, ethnic minorities, primary educated, widowed/divorced individuals, unemployed, physically inactive and smokers are recommended.

This nationwide study provides valuable insights into the socio-demographic and lifestyle factors significantly associated with nutrition label use among Malaysian adults.

Engaged employees assure organizational competitiveness and sustainability. The purpose of this study is to explore the relationship between job resources and employee turnover intentions, with employee engagement as a mediating variable.

Data were collected from 934 employees of eight wholly-owned pharmaceutical industries. The proposed model and hypotheses were evaluated using structural equation modeling. Construct reliability and validity was established through confirmatory factor analysis.

Data supported the hypothesized relationship. The results show that job autonomy and employee engagement were significantly associated. Supervisory support and employee engagement were significantly associated. However, performance feedback and employee engagement were nonsignificantly associated. Employee engagement had a significant influence on employee turnover intentions. The results further show that employee engagement mediates the association between job resources and employee turnover intentions.

The generalizability of the findings will be constrained due to the research’s pharmaceutical industry focus and cross-sectional data.

The study’s findings will serve as valuable pointers for stakeholders and decision-makers in the pharmacuetical industry to develop a proactive and well-articulated employee engagement intervention to ensure organizational effectiveness, innovativeness and competitiveness.

By empirically demonstrating that employee engagement mediates the nexus of job resources and employee turnover intentions, the study adds to the corpus of literature.

Drawing upon the stimulus–organism–response (S-O-R) model, the purpose of this study is to examine how perceptions of young customers towards the green image of trendy coffee cafés affect their environmental and product attitudes, and subsequently their citizenship behaviour as well as intention to re-patronage. The mediating effect of customer citizenship behaviour (CCB) is also assessed.

The instrument was developed by adapting measurement from the past studies. Using the purposive sampling technique, data were collected online from 207 young customers in Malaysia who frequented the cafés. Partial least squares structural equation modelling (PLS-SEM) was used to perform path modelling and mediation analyses.

The findings show that green image stimulates both customers’ environmental attitude and product attitude. Although product attitude is found to have a dominant effect on CCB, the impact of environmental attitude on CCB and re-patronage intention is worth noting. Moreover, advocacy and tolerance significantly mediate the relationship between product attitude and re-patronage intention.

This study advances the consumer behaviour literature by determining the influence of green image on two forms of attitudes as well as the mediating role of the multi-dimensional CCB between attitudes and intention to re-patronage trendy coffee cafés among young customers. While the findings confirm the importance of product attitude and the relevance of advocacy and tolerance in relation to re-patronage, the study also highlights the growing awareness of green image among young customers and its implications on knowledge and practice.

Chinese construction projects commonly implement subcontracting, but organizational arrangements have received little attention. Some studies have debated the impact of firm capabilities on subcontracting. To address these issues, this study differentiates the general contractor’s technological capabilities and alliance management capabilities and investigates how capabilities affect the degree of subcontracting and subcontracting dispersion based on the resource-based view and transaction cost economics.

By conducting a survey, 219 valid questionnaires were collected from Chinese construction companies. Multiple regression analyses were conducted to test the influence of capabilities on subcontracting organizational arrangements and the moderating role of uncertainty.

The results show that technological capabilities decrease the degree of subcontracting, whereas alliance management capabilities increase the degree of subcontracting as well as subcontracting dispersion. The results also indicate that the positive effects of alliance management capabilities are weakened by project uncertainty.

This study provides a better understanding of the diversity of subcontracting organizational arrangements in China. In addition, the findings may help general contractors carry out a rational arrangement by considering their capabilities and transaction hazards.

This study contributes to a holistic understanding of how capabilities determine subcontracting by distinguishing technological capabilities and alliance management capabilities and refining the degree of subcontracting and subcontracting dispersion. Meanwhile, the findings highlight the complementarity of the resource-based view and transaction cost economics by examining the moderating effect of uncertainty.

The paper aims to investigate the effect of firm age and size on profitability and productivity of construction firms in India. It also attempts to understand the indirect effect of firm age and size on profitability mediated through firm's productivity.

Data of 64 construction firms, for a period of 12 years (2006–2017), were collected. In order to measure the direct and indirect effect of size and age on profitability and productivity, a structural equation model was developed. In the structural models, productivity is a latent variable measured through proxies of material productivity (MP), labor productivity (LP) and equipment productivity (EP). The profitability is measured using three financial ratios: return on asset (ROA), return on capital employed (ROCE) and return on net worth (RONW). Then the direct and indirect effect of age and size is measured on ROA, ROCE, RONW and productivity.

The findings of the study suggest that age has a direct negative effect on profitability; however, it has an indirect positive effect on profitability, which is mediated by firm's productivity. This positive indirect effect compensates the direct negative effect and leads to an overall positive effect of firm age on profitability. However, firm size shows no effect on profitability and productivity.

To the best of authors’ knowledge, the study is the first attempt to measure the indirect effect of age and size on profitability, mediated through productivity. The study also examines the interrelationship among firms’ profitability and productivity and bridges an important research gap. The study proposes an integrated theoretical framework with a clear view of the interrelationships among age, size, profitability and productivity for construction firms in India, which can be further tested and validated for generalization.

To investigate the “staircase effect”, which is one of the most significant manifestations of part inaccuracy in liquid‐based rapid prototyping (RP) processes, on multi‐layer RP parts made using a thick layer deposition and photo‐curing process in a stepless rapid prototyping (SRP) system.

The building of a five‐layer part is simulated layer by layer using a finite element method based on an incremental elastic model, to analyze the staircase effect due to shrinkage induced by polymerization and temperature variation. The influence of various factors such as layer thickness and intensity of incident UV light is studied. The results were verified experimentally.

Results show that the staircase amount increases 20 percent and 300 percent with light intensity increasing from 65 to 145 mW/cm² and layer thickness increasing from 0.2 to 2.0 mm, respectively. It is also found that the overall staircase is below 100 μm, which suggests that the SRP process improves surface quality greatly compared to other RP systems, and can provide enough accuracy for fabricating functional parts.

The results apply only to the material used in the work: an acrylate‐based photopolymer resin, C123, produced by Tianjin Chemical Co., China. Also, the thickness of the layers is fixed at 6 mm.

Provides a method to analyze the origin and amount of the staircase effect, upon which to better control the surface finish of RP parts. New materials and different layer thicknesses can be investigated using the same method.

Apart from the above practical implication, this paper establishes the parameters that influence the shrinkage of the material used in SRP.