15 research outputs found
Deriving consensus rankings via multicriteria decision making methodology
Purpose - This paper seeks to take a cautionary stance to the impact of the
marketing mix on customer satisfaction, via a case study deriving consensus
rankings for benchmarking on selected retail stores in Malaysia.
Design/methodology/approach - The ELECTRE I model is used in deriving
consensus rankings via multicriteria decision making method for benchmarking
base on the marketing mix model 4P's. Descriptive analysis is used to analyze
best practice among the four marketing tactics.
Findings - Outranking methods in consequence constitute a strong base on
which to found the entire structure of the behavioral theory of benchmarking
applied to development of marketing strategy.
Research limitations/implications - This study looks only at a limited part
of the puzzle of how consumer satisfaction translates into behavioral outcomes.
Practical implications - The study provides managers with guidance on how to
generate a rough outline of potential marketing activities that can be used to
take advantage of capabilities and convert weaknesses and threats.
Originality/value - The paper interestingly portrays the effective usage of
multicriteria decision-making and ranking method to help marketing managers
predict their marketing trends
Total blow-up of a quasilinear heat equation with slow-diffusion for non-decaying initial data
summary:We consider solutions of quasilinear equations in with the initial data satisfying . It is known that if , the blow-up set is empty. We find solutions that blow up throughout when
Existence and stability of stationary solutions to the Allen-Cahn equation discretized in space and time
The existence and stability of the Allen–Cahn equation discretized in space and time are studied in a finite spatial interval. If a parameter is less than or equals to a critical value, the zero solution is the only stationary solution. If the parameter is larger than the critical value, one has a positive stationary solution and this positive stationary solution is asymptotically stable
Children’s and adolescents’ rising animal-source food intakes in 1990–2018 were impacted by age, region, parental education and urbanicity
Animal-source foods (ASF) provide nutrition for children and adolescents’ physical and cognitive development. Here, we use data from the Global Dietary Database and Bayesian hierarchical models to quantify global, regional and national ASF intakes between 1990 and 2018 by age group across 185 countries, representing 93% of the world’s child population. Mean ASF intake was 1.9 servings per day, representing 16% of children consuming at least three daily servings. Intake was similar between boys and girls, but higher among urban children with educated parents. Consumption varied by age from 0.6 at <1 year to 2.5 servings per day at 15–19 years. Between 1990 and 2018, mean ASF intake increased by 0.5 servings per week, with increases in all regions except sub-Saharan Africa. In 2018, total ASF consumption was highest in Russia, Brazil, Mexico and Turkey, and lowest in Uganda, India, Kenya and Bangladesh. These findings can inform policy to address malnutrition through targeted ASF consumption programmes.publishedVersio
Incident type 2 diabetes attributable to suboptimal diet in 184 countries
The global burden of diet-attributable type 2 diabetes (T2D) is not well established. This risk assessment model estimated T2D incidence among adults attributable to direct and body weight-mediated effects of 11 dietary factors in 184 countries in 1990 and 2018. In 2018, suboptimal intake of these dietary factors was estimated to be attributable to 14.1 million (95% uncertainty interval (UI), 13.8–14.4 million) incident T2D cases, representing 70.3% (68.8–71.8%) of new cases globally. Largest T2D burdens were attributable to insufficient whole-grain intake (26.1% (25.0–27.1%)), excess refined rice and wheat intake (24.6% (22.3–27.2%)) and excess processed meat intake (20.3% (18.3–23.5%)). Across regions, highest proportional burdens were in central and eastern Europe and central Asia (85.6% (83.4–87.7%)) and Latin America and the Caribbean (81.8% (80.1–83.4%)); and lowest proportional burdens were in South Asia (55.4% (52.1–60.7%)). Proportions of diet-attributable T2D were generally larger in men than in women and were inversely correlated with age. Diet-attributable T2D was generally larger among urban versus rural residents and higher versus lower educated individuals, except in high-income countries, central and eastern Europe and central Asia, where burdens were larger in rural residents and in lower educated individuals. Compared with 1990, global diet-attributable T2D increased by 2.6 absolute percentage points (8.6 million more cases) in 2018, with variation in these trends by world region and dietary factor. These findings inform nutritional priorities and clinical and public health planning to improve dietary quality and reduce T2D globally.publishedVersio