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The overall purpose of this study is to enhance the understanding of customer perceived service quality within grocery retailing in a North European context. We do this by comparing customer perceived service quality evaluations of the traditional supermarket store with evaluations of the discount store.

This study is based on empirical data from four store cases (two traditional and two discount stores), including information gained from a total of 542 respondents. In the study, we have used and tested a model of grocery store service quality, presented in Vázquez et al. (2001), with structural equation modelling (LISREL) and traditional multivariate analysis (SPSS).

The ability of the Vázquez et al. (2001) model to capture customer perceived quality was below 40 per cent for both concepts which signals limited relevance and that important dimensions in the service evaluation could be missing for both of the two concepts, at least in a North European context. The results show that the traditional supermarket outperforms the discount stores on all service aspects but availability and reliability. When comparing the determinants of the service quality evaluation, the two concepts are very similar. Finally, the overall results regarding determinants of service quality show resemblance to retail studies in other countries and cultures.

This study has been limited to investigate service quality in Sweden and from two out of at least five possible retail concepts. As the explanatory power of the model is limited, future studies should explore other possible determinants of service quality, e.g. the role of technological innovations.

Kotler and Keller (2012) proposes five generic differentiation strategies: product, service, people, channels and image. The results suggest that traditional grocery stores that choose to differentiate and position themselves by focusing on service rather than physical product differentiation should work with assortment issues as well. In order to decide which aspect of service to choose and promote, companies should emphasise differences that are considered important by customers, distinct from competitors and superior in terms of delivering the overall benefit – in this case – in terms of service quality. The results show that the policy dimension would satisfy all three criterions.

The study enhances the understanding of customer perceived service quality within grocery retailing, specifically in comparison between the supermarket and the discount store concept.

This study is the first to focus on whether there is a divergence in service quality and service quality measuring between the traditional supermarket concept and the growing discount concept, and if so to what extent. Furthermore, it is a test of a model that has gained acceptance in Latin and South European countries, but in the context of Northern Europe.

The purpose of this paper is to examine the influence of innovativeness, change seeking and cognitive effort on consumer responses to traditional versus virtual testing environment.

The empirical study collects concept evaluations of five heterogeneous consumer appliances, from 400 members of an online panel. Generalizability theory (hereafter G theory) is used to assess the psychometric quality of the evaluation data in different testing environments.

The results show that subjects with high innovativeness and change seeking report significantly more favorable concept evaluations and generate better quality data. However, the effect of innovativeness on testing outcomes and data quality would be reduced in virtual testing environment.

The results indicate that using firm or industry norms to interpret the testing outcome will be biased unless it accounts for whether the screening processes result in equally innovative or variety seeking samples of respondents.

Managerially, the current results indicate that a product manager wanting to concept test a pool of appliance concepts can benefit from screening for the respondents, who will provide higher quality concept testing data in a traditional testing environment. However, the effects of traits on data quality are mitigated in a virtual testing environment. The findings provide a surprising insight that subject selection is not a more critical issue in virtual testing.

This paper aims to propose a mathematical model for describing and clarifying the relationships among the indicators governing the social values of special customers in business-to-consumer (B2C) e-commerce systems. This mathematical model is also able to describe the degree of adaptability of e-commerce systems to the social values of specific clients, and commercial firms are able to use the parameters described in this paper to increase the versatility and has the power to trade with special customers in different areas.

In this paper, while analyzing the issue of trading from the point of view of the customer as an element of trading, the affecting factors the trading space have been extracted. These affecting factors are categorized in three major groups: culture, technology and customers. This classification is based on the e-commerce and developing the traditional commerce. Using the mapping functions, the effects of each element in these three spaces on the concept of social values have been analyzed. The result of this analysis is the mathematical model governing each parameter and its semantic relation with the concept of social value.

The presence of a mathematical model between the indicators influencing the model adaptability and social values space allows e-commerce system designers to be able to make decisions on the adaptability of the model with a quantitative approach. To examine the proposed mathematical models, important frameworks and patterns in the field of e-commerce have been analyzed with an Islamic approach, as one of the adaptations of B2C e-commerce model.

Regarding the innovation of the work, the case has been made, and the concept of social value and the model governing the elements of social values in this paper, in a B2C e-commerce model, has been discussed in general; the problem is parametric solved.

One of the key concepts in commerce is the ability of the commerce model to adapt to the requirements of special customers. This is more important in costumer-based e-commerce models. In these types of systems, if the commerce cannot match the customer’s characteristics, it will not be accepted and used by customers. This is especially more important in the field of social values for customers.

In this paper, a mathematical model is presented to examine the adaptability of e-commerce systems to the social values of special customers. In examining this model, the relationship between each element affecting the social value of specific customers and the factors affecting trade has been studied.

The study aims to explore how concept stores (theoretically) differ from other experience-based retail formats, and hence, how they (practically) contribute to a diversified retail store portfolio.

Case study based on semi-structured, qualitative interviews with seven IKEA retail managers, three industry experts and 26 customers of IKEA concept stores in London and Stockholm.

The concept store represents a conceptual departure from other experiential store formats. It is neither fully experiential in the sense that it is not only about marketing communications nor is it sales or profit-focused. Its aim is to be an accessible touchpoint that reduces friction on a diversified customer journey with its value to the retail portfolio being that it attracts new and latent customers, mitigates existing inhibiting factors and drives them to other touchpoints.

Ideas about the different characteristics of new store formats and their potential to shape the customer experience are extended. New formats reflect innovation in retailing and are part of a retail portfolio which generates different customer expectations and determinants from traditional store formats which provide the customers' existing reference point.

The contributions of new formats should be evaluated in light of other existing formats in the portfolio and not isolated. This is particularly true when considering format cannibalisation and the potentially extended customer journey that arises when customers use traditional format stores and new concept format stores simultaneously.

Previous research, using sales metrics and market-based results as performance determinants, suggests negative outcomes for format diversification. Our study suggests that the contributions of the concept store format should be viewed from an overall customer journey perspective and the “performance” of different format based touchpoints are not best captured through traditional sales evaluation methods.

Investigates the attitudes towards women held by 5,974 Kuwaiti and 7,382 Qatari professional men and women respectively, 53 men and 67 women Qatari college students, 26 Qatari college men student‐father pairs, and 36 Qatari women student‐mother pairs. Explains the predictive utility of sex, nationality, age, education, marital and parental status, and sex‐role self‐concepts (i.e. androgynous, masculine, feminine and undifferentiated self‐concepts) in attitudes towards women of the professional groups. The subjects completed the short version of the Attitude toward Women Scale (AWS), Bem’s Sex Role Inventory and a demographic questionnaire. Analysis indicated that the AWS scores of the various groups were very low, suggesting very traditional attitudes towards women in both Kuwait and Qatar. Compares the findings with those reported in Western and Asian cultures, and discusses the results and implications in the context of the Arabian Gulf environment.

The purpose of this paper is to use a simple method to enhance the ability of lower limb exoskeletons to restore balance under large interference conditions and to solve the problem that biped robot stability criterion cannot be fully applied to the underactuated lower limb exoskeletons.

The method used in this paper is to construct an underactuated lower extremity exoskeleton ankle joint with a torsion spring. Based on the constructed exoskeleton, the linear inverted torsion spring pendulum model is proposed, and the traditional capture point (CP) concept is optimized.

The underactuated exoskeleton ankle joint with torsion springs, combined with the improved CP concept, can effectively reduce the forward stepping distance under the same interference condition, which is equivalent to enhancing the balance ability of the lower extremity exoskeleton.

The contribution of this paper is to enhance the balance ability of the exoskeleton of the lower limbs under large interference conditions. The torsion spring is used as the exoskeleton ankle joint, and the traditional CP concept is optimized according to the constructed exoskeleton.

The traditional front‐end‐of‐innovation (FEI) research and requirements engineering (RE) in software development have realized the opportunities for overall innovation process improvements by focusing on improving the front‐end activities. The purpose of this paper is to investigate and compare the managerial perceptions on the similarities and differences in the FEI concepts between software industry and the traditional industrial sector.

The research approach of this paper can be categorized as a case study. Causal cognitive maps are used as graphic tools for collecting and analyzing the perceptions of selected experts about the concepts of FEI, and for recognizing the perceived interrelationships between these concepts.

The paper presents the similarities and differences in the FEI concepts between the two industries. The most similarly assessed concept is that the quality of a product or software development project can be most often influenced by successful execution of detailed customer needs analysis.

The selection of a purely academic interview group representing the traditional industrial sector has some limitations.

This paper provides viewpoints to managers and project team members on the most important factors in their front‐end activities influencing the success of product or software development projects.

The intersection between FEI and RE and its handling by causal cognitive mapping is a novel territory in academic research. In addition, this paper opens up a new strand for academic discussion by connecting these two domains previously unconnected in literature.

The purpose of this paper is to evaluate four of Alderson's key concepts to show how they explain mass customization and extend traditional consumer goods classifications. The four concepts are: heterogeneous markets, transvections, the principle of postponement, and routinized transactions.

In this exploratory paper, Alderson's main concepts are compared and contrasted with today's marketing phenomena and are used for updating traditional consumer goods categorizations.

The main concepts of Aldersonian theory discussed in the paper – heterogeneous markets, transvections, postponement and routinized transactions – are a remarkably good fit with today's “mass customization” and logically lead to an enhanced of definition of consumer goods classifications.

This is a conceptual paper meant to emphasize the apparent explanatory power of Alderson's concepts to today's marketing phenomena. Formal propositions have not been developed and tested.

Traditional classifications of goods no longer accurately explain marketing phenomena arising from the growth of the internet and mass customization. Alderson's concepts provide an effective framework for explaining current phenomena and extending outmoded models.

The four main Alderson concepts evaluated in this paper have not been emphasized as a group before, nor have they been utilized to help explain mass customization and extend traditional consumer goods classifications.

The main objective of this paper is to analyse the relationship between innovation and traditional concepts to explain the phenomenon of traditional food with innovation from a market and consumer behaviour perspective in the Mexican context.

The research is carried out in two phases: (1) analysis of the offer in distribution and (2) consumer research. First, a mixed observation technique in the offer of traditional foods with innovation was carried out. The data were recollected from 24 companies' websites and was complemented with information from main distribution chains of the city of Hermosillo (Mexico). Second, a survey was carried out with 310 Mexican consumers. The data obtained were analysed using bi-variable and multivariable techniques.

The findings from the websites showed that there are 19 traditional products with innovation that are marketed through this medium, while 39 traditional products with innovation are offered in distribution chains. Of all foods, 61% showed innovations in ingredients and materials. Also, the consumer evaluations identified three segments: the consumers orientated towards innovations, convenience and health (42.2%), those orientated towards sensory innovations (39%), and those more inclined towards innovations in marketing and availability (18.7%).

The research considers a partial perspective of the agri-food chain and not an integral vision, it is limited to a specific area and to certain traditional foods.

The symbiosis between innovation and tradition is identified from the perspective of supply and demand. The trend that exists in the market regarding the types of innovations and the gaps that exist regarding environmental elements are recognized.

The data obtained in the research generate information for business decision-making and entrepreneurship; in addition indicates new dietary and consumption patterns. It also provides knowledge about innovation and tradition, and highlights the relevance of traditional food.

This study tries to fill a gap in the literature by focusing on the market and consumer behaviour perspective for traditional food with innovation.

The purpose of this paper is to better understand current concept testing practice and its role in the new product development process; identify the relationship, if any, between concept testing design and perceptions of its effectiveness; determine what evidence product managers or research consultants have for the reliability and validity of current concept testing.

A survey of new product managers collected detailed information on their organization's most recent traditional or conjoint concept testing project. In the study of marketing research consultants, 100 firms were asked to provide the publicly available information about the reliability and validity track record of their concept testing services.

There are differences between practices for incrementally and radically new concepts. Practitioners prefer to keep their information proprietary, so little has been learned about how concept tests should be designed, despite the thousands of concepts tested every year.

The paper identifies current concept testing practice, including which methods/models are used, what is known about their reliability and validity, and the perceived problems and desired improvements.

The paper identifies how concept testing is currently carried out and those issues most in need of future research.