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A COQ model plays an important role in the total quality cost survey. Based on the methodology of continuous quality improvement, a dynamic COQ model for different quality level is developed in this paper. A quality level is defined by Six Sigma level that can be measured by two indicators. The relationships among the four major quality costs are analyzed. Finally, the curves of total quality costs for different quality level are presented.

Existing quality‐cost models have been criticized for their imprecision and inadequate theoretical justification. Attempts to remedy these deficiencies by using systems dynamics to build a generic model relating quality conformance levels to the quality‐cost categories of prevention, appraisal and failure (PAF). Outlines in depth the assumptions underlying the model’s structure and links model parameters to published empirical data. Explores the model’s sensitivities to changes in factors including different initial values of conformance quality. Determines the potential for improvements in quarterly and cumulative quality costs by changing the PAF cost levels.

To propose an evaluation model for the quality implementations in higher education through an analysis of quality systems and program evaluation using a systems approach.

Theoretical background, research and practice of the quality systems in higher education and program evaluation are analysed in conjunction with the concepts of systems approach. The analysis leads to a systems approach‐based program‐evaluation model for quality implementation in higher education.

The three concepts, quality systems in higher education, program evaluation and systems approach, are found to be consistent and compatible with one another with regard to the goals and organizational structure of the higher education institutions. The proposed evaluation model provides a new perspective for higher education management for the effective and efficient implementation of the quality systems and program improvement.

The implementation of the model in a real university setting is necessary for the clarification of the processes.

The study provides a constructive analysis of higher‐education‐related concepts, and a new dimension of quality systems and program evaluation is developed in the model. The approach comprises three subsystems; “social system”, “technical systems”, and “managerial system”. The evaluation of quality in higher education requires inquiry of the components of the systems.

This paper proposes an innovative evaluation model integrating the systems approach into quality tools. The model is claimed to be the first in integrating the three approaches.

This paper aims to develop an overarching basis to consider issues of quality in higher education.

An attempt is made to synthesise different approaches to management in higher education.

The article concludes that it is possible to synthesise a model, based on existing literature, to uniquely address higher education.

The model developed is a conceptual one as emphasised by the title.

Provides a thought framework for addressing the quality issues in higher education.

The European Foundation for Quality Management (EFQM) excellence model has been widely used by higher education institutions (HEIs). However, knowledge about the state of the art concerning its application in the context of HEIs is still reduced. The purpose of this paper is to provide groundwork able to boost coordinated research efforts toward the development of the knowledge body in the field.

This research is based on a systematic literature review (SLR) of 25 papers identified in the ISI Web of Knowledge and SCOPUS databases, and considered relevant for analysis.

The paper provides a broad overview of the main issues explored so far in literature: potential benefits, potential barriers and critical success factors. By highlighting the main shortcomings of current research and the corresponding opportunities for additional research directions, the authors hope to boost further research efforts in the field.

To the authors’ knowledge, this is the first SLR in the field.

This paper proposes a decision support model that can be used to help decide the destination of defective products, for mass production industries. The objective of this model is to reduce the cost of the defect, and consequently reduce the total quality costs.

The decision model was developed based on the theory of quality costs and decision-making models, considering the practical aspects of reality through data collection, observation and experience in Industrial Pole of Manaus (Brazil) industries. A decision model adjusted to reality assists in the construction of the decision process, indicating the facts, data collection and the planning of the actions to choose the best alternative.

The specific contributions of this research are: (1) define a sequential structure of actions, effects and costs associated with defective items; (2) allow a comprehensive approach to failure costs, including various elements of lost opportunity costs; (3) minimize failure costs, and consequently reduce total quality costs, without necessarily investing in prevention and assessment; (4) describe the use and application of the built theory; (5) identify the quality cost elements most representative in existence of defective items; and (6) identify improvement points in the management of possible future defective items.

Much of the work of implementation of quality cost models do not emphasize the analysis of the destination of defective items. Also, there are no studies that use decision models with identification, accounting and evaluation of effects and criteria of quality, productivity and cost to define the destination of manufacture defective items.

Many authors have suggested that disruption and associated costs result from poor quality performance in manufacturing. The purpose of this paper is to define and quantify the disruption costs associated with a simple manufacturing scenario using a simulation approach.

A manufacturing cell incorporating inspection and rework was simulated, and a validation exercise carried out. Using results from the simulation study, the authors then formulate the concept of a cost category for disruption cost, which is compatible with the traditional prevention‐appraisal‐failure (PAF) model for quality costs.

Comparative graphs of disruption costs and PAF costs elements are presented. The simulated disruption cost is compared with these traditional costs categories, and found to represent a significant additional cost at higher levels of non‐conformance.

The results presented in this paper are derived from a discrete‐event simulation exercise, using a model of a simplified generic manufacturing cell. They are believed to be indicative of costs that would occur in practical situations, but are not validated with empirical data. Further work would include such validation.

This is a theoretical paper, which attempts to extend a useful and well established cost model that has been widely accepted in industry.

The originality of this paper lies in the definition of the concept of disruption cost, as a separate category of quality cost. The simulation work indicates the potential size and behaviour of the disruption cost, compared with the traditional PAF costs categories.

The aim of this research is to provide insights into quality in a business‐to‐business relationship setting. The objectives are to review related relationship quality studies, to put forward first a definition and then a model of perceived business‐to‐business relationship quality, and afterwards to illustrate and deepen this model with empirical data from a typical business‐to‐business relationship.

The whole study rests on accumulated theoretical insights from service management combined with IMP literature which have been used together with empirical findings in an abductive manner to expand the scope on quality to encompass dyadic quality perceptions in a business relationship setting.

The definition and model do not so much depend on completely new elements, but instead the contribution lies in the way that current insights and empirical data have been combined into a conceptually dense and comprehensive entirety. Focusing on the process character of a relationship and the content of quality perceptions in a relationship, several new conceptualisations are developed and illustrated with empirical data. These are: unit and span of perceptions; comparison standards; variation in interactions; technical, social, and economic quality dimensions; process and outcome quality domains; four different hierarchical levels for categorising business interactions; and a dyadic analysis of perceived relationship quality.

The proposed definition and model were developed for analysing typical ongoing business‐to‐business relationships.

The study offers a tool for analysing and improving relationships, setting priorities in quality improvements, and selecting counterparts.

This is the first published study that expands the scope on quality, embracing interactions in the whole business relationship and two companies' perceptions of their relationship.

This paper aims to present a model for the quality assurance of digital educational material that is appropriate for adult education. The proposed model adopts the software quality standard ISO/IEC 9126 and takes into account adult learning theories, Bloom’s taxonomy of learning objectives and two instructional design models: Kolb’s model (the learning cycle) and Gagne, Briggs and Wager’s model.

The structure of this paper is as follows: in the second section, the theory of “the learning cycle of Kolb” is discussed. The third section discusses the model of Gagne, Biggs & Wager. The fourth section discusses and categorizes the characteristics and sub-characteristics of the quality of digital educational material. The fifth section discusses and categorizes the quality attributes of digital educational material. Moreover, the correlation of the sub-characteristics of the material with the model of Gagne and that of Kolb are examined.

The authors developed a quality model that adopts the structure of ISO/IEC 9126 standard, using basic notions of theories of adult education to define its characteristics and sub-characteristics. The model has been successfully applied in the quality evaluation of educational material distributed to distance learning adult students.

The innovative combination of an established quality model with sound educational theories yields a comprehensive model that allows both a qualitative and quantitative evaluation of the appropriateness of digital educational material. The applicability of the model is demonstrated by applying it to specific digital materials specially developed for adult education.

The purpose of this paper is to critically examine existing models for cost of quality. Having identified issues and limitations of historic models, develop and implement a novel, structured hybrid cost of quality model to identify and effectively manage cost of company’s product.

A theoretical framework is proposed based on an integration of three existing, historical cost of quality models into a structured hybrid model. Subsequently, an exploratory pilot case study in a manufacturing environment is described that illustrates the value of the model.

The paper manages to find how a hybrid model can help identify cost of quality more accurately than the traditional models. Thanks to the new model, the author shows how gaps between product’s theoretical and actual costs can be highlighted. This allows management to drive down cost of quality and improve business performance.

The model would benefit from a company-wide implementation. The present study provides a starting point for further research in the international manufacturing sector.

The framework improves the knowledge of cost of quality by providing a new case study with full results and analysis from a UK-based manufacturing company. It provides a critical re-evaluation of available literature, including the most recent publications as far as practically possible within timescale available. The study shows the importance of comprehensive cost collection if companies are to have the right data needed to manage business excellence.

The paper presents a development of the first structured hybrid model for measuring cost of quality using the strongest points of main three approaches and addresses their limitations. It gives new arguments against allocation of some cost elements within BS 6143-2:1990, resulting in recommendations for further brainstorming of pros and cons of the suggestion.