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India liberalized its economy in 1991, which resulted in intense global competition, quality-conscious and demanding customers. Additionally, significant technological advancements lead to enhancements in products and processes. These forced Indian organizations to adopt innovative business strategies in the past 30 years. Meanwhile, the Lean Six Sigma methodology has significantly grown with vast applicability during the past 30 years. Thus, the purpose of this study is to develop the learning on Lean Six Sigma methodology in the Indian context through investigation of literature.

A three-stage systematic literature review approach was adopted to investigate the literature during the present study. In total, 187 articles published in 62 journals/conference proceedings from 2005 to 2022 (18 years) were shortlisted. The first part of the article summarizes the significant milestones towards the quality journey in the Indian context, along with the evolution of the Lean Six Sigma methodology. The second part examines the shortlisted papers on Lean Six Sigma frameworks, their applicability in industrial sectors, performance metrics, outcomes realized, publication trends, authorship patterns and leading researchers from the Indian perspective.

Lean Six Sigma has emerged as a highly acclaimed and structured business improvement strategy worldwide. The Indian economy has seen remarkable growth in the past decade and is one of the fastest-growing economies in the 21st century. Lean Six Sigma implementation in India has significantly increased from 2014 onward. The study revealed that researchers have proposed several different frameworks for Lean Six Sigma implementation, the majority of which are conceptual. Furthermore, the balanced applicability of Lean Six Sigma in manufacturing and service sectors was observed with the highest implementation in the health-care sector. Additionally, the widely adopted tools, techniques along with performance metrics exploring case studies were reported along with a summary of eminent and leading researchers in the Indian context.

This study is confined to reviewed papers as per the research criteria with a significant focus on the Indian context and might have missed some papers due to the adopted papers selection strategy.

The present study is one of the initial attempts to investigate the literature published on Lean Six Sigma in the Indian context, including perspective on the Indian quality movement. Therefore, the present study will provide an understanding of Lean Six Sigma methodology in the Indian context to graduating students in engineering and management and entry-level executives. The analysis and findings on Lean Six Sigma frameworks, research approach, publications details, etc., will be helpful to potential research scholars and academia. Additionally, analysis of case studies on Lean Six Sigma implementation by Indian industries will assist the managers and professionals in decision making.

This article focuses on children’s social quality. Social quality can be understood as the extent to which people can engage in the social, economic, and cultural lives of their communities, under conditions that strengthen their well-being and potential. This article has two purposes. The first is to develop a league table ranking 23 countries’ children’s social quality based on comparative data. The second is to examine the correlation between these countries' commitment to promoting children’s social quality and reducing the child care gap, where childcare is insufficiently covered by child care leave or Early Childhood Education and Care.

We analyse the findings obtained from the children’s social quality league table and the child care gap league table for the 23 countries.

The findings reveal mixed relationships between the children’s social quality league table and the child care gap league table. These findings indicate that we cannot assume that countries prioritizing the reduction of the child care gap automatically possess the capacity or willingness to promote other aspects of children’s welfare. They also highlight the significance of encouraging countries to enhance their children’s social quality as a way to promote children’s welfare rather than solely reducing the child care gap.

Children’s social quality is a new research area. To explore it, this article makes an innovative attempt by exploring the connection between social quality, children’s welfare, and the child care gap. The league table of children’s social quality this article developed is the first of its kind.

This study aims to investigate and provide comprehensive insights into the state of research on Quality 4.0 across various sectors. The investigation focusses on studies conducted in different countries and is motivated by the perceived benefits of adopting Quality 4.0 and the existing research gap in this domain. The literature review examines two main aspects of Quality 4.0: implementation ingredients and its applications.

This study employed a comprehensive systematic literature review (SLR) and bibliometric analysis of Quality 4.0 publications to identify the benefits, challenges and trends of adopting Quality 4.0.

The applications of Quality 4.0 are centred on six key areas, including agile product development, predictive quality algorithms, cloud databases, automation, reduced cost of quality, streamlined quality processes, accurate demand forecasting and monitoring suppliers and quality metrics using digital dashboards. Geographical disparities in research were identified, with India and the United States of America emerging as the top publishing countries. The dominance of the subjects of business, management and accounting underscored the importance of quality management across diverse sectors.

The limitations of this study include the novelty of the Quality 4.0 topic, which posed a challenge in finding academic material, and the analysis period of six years, which could potentially limit the coverage of recent developments.

The insights and observations from this research offer valuable guidance to academics, practitioners and professionals seeking to implement Quality 4.0 in diverse sectors.

This study contributes a novel perspective to the field by examining the application, utilisation and evaluation of Quality 4.0, providing valuable insights for effectively managing its implementation.

Online learning gained ground during the pandemic and has continued to be used in the post-Covid era. Items related to online learning should be included in service quality assessment. The purpose of this study is to examine the influence of service quality, which includes the online learning dimension, on student satisfaction in higher-education in a blended learning environment.

A total of 452 valid questionnaires were collected from business undergraduate students enrolled in public universities in Greece. A modified version of HEdPERF is used to evaluate service quality. Due to the extensive use of online learning, an additional dimension was added to the HEdPERF scale which focuses on online education, a field that has not yet been widely examined. Structural equation modeling is used to examine the relationships between service quality, and student satisfaction.

The research findings verify the six-structure scale of the HEdPERF instrument (non-academic aspects, academic aspects, reputation, access and programs issues and online learning), providing satisfactory results in terms of reliability and validity tests. Service quality dimensions such as academic aspects, access, program issues and online learning are the influential dimensions of student satisfaction in a blended learning context.

To the best of the authors’ knowledge, no previous study has expanded traditional service quality instruments to include the dimension of service quality of online learning.

This study aims to examine how female directors on corporate boards and audit committees, and auditor affiliations (Big 4 versus Egyptian firms affiliated with foreign auditors), influence audit fees. This examination is driven by the global call for increased female representation in leadership roles and its potential implications for audit quality and financial transparency.

A sample of non-financial companies listed on the Egyptian Stock Exchange is used for the period 2011–2020. The authors used multivariate regression models, the Heckman two-stage and tokenism to support the analysis.

The results are threefold. First, this analysis reveals that female directors, whether on corporate boards or audit committees, are more likely to choose higher-quality audits in the form of high audit fees. Second, both Big 4 firms and Egyptian audit firms affiliated with foreign auditors are positively associated with audit fees and earn significant audit fee premiums. Third, a minor difference in audit fee premiums could be attributed to the existence of female directors.

Future research may expand the analysis performed in this study by investigating the characteristics related to female directors (e.g. education, experience and age) on audit fees.

This study suggests insights for regulatory bodies, corporate decision-makers, auditors and corporate governance researchers. For instance, this study reveals that the Big 4 are not homogenous and provide different audit quality levels along with significant audit fee premiums.

This study extends and contributes to the growing literature on female representation in corporate leadership. First, this study adds to the limited research in Egypt by examining the effect of female board representation on audit quality. Second, this study adds to the extant literature on the gender of financial experts by demonstrating that female financial expert is more likely to demand high-quality audits. Finally, the results have significant implications for policymakers. For instance, this study reveals that the Big 4 are not homogenous and provide different audit quality levels along with significant audit fee premiums.

There is a lack of clarity about how lecturer collaboration in light of learning and (professional) development fits within the framework of a quality culture in higher education institutions (HEIs). More specifically, it is unclear how collaboration is present or stimulated in the organisational context, triggering working mechanisms leading to quality-related outcomes. Therefore, the purpose of this study is to relate HEIs' quality culture to lecturer collaboration.

This exploratory study relates institutions’ quality culture to lecturer collaboration via semi-structured interviews and document analysis at the institutional level in four Flemish HEIs.

The results demonstrate collaboration as a working mechanism driven by the institutional strategy. In this way, lecturers’ professional development (PD) is stimulated. The results also indicate that collaboration is present within lecturers’ PD: working together during or sharing experiences after PD initiatives is considered useful for quality teaching and learning.

Following the growing attention in research and practice to lecturer collaboration, this study incorporates lecturer collaboration in the framework of quality culture within HEIs.

In India, national accreditation agencies stipulate that internal quality control in higher education institutions (HEIs) is to be institutionalized through internal quality assurance cells that are responsible for implementing and controlling quality systems. As the concept of goal congruence is central to a control process, this study aims to examine whether goal congruence is observed in such institutions. The impact of the absence of goal congruence on the quality of performance in higher education was also examined.

This cross-sectional study measured the impact of goal congruence or the lack thereof on the performance quality of HEIs as defined in the evaluation criteria of the apex accreditation agency, the National Assessment and Accreditation Council. Two hypotheses were tested using t-tests and regression analysis. Focus group discussions were conducted to elicit participants’ suggestions.

The results showed a lack of goal congruence between HEIs’ quality goals and their faculty’s personal goals, which adversely impacts the quality of their performance, as indicated by an average disagreement of 81% on a ten-statement scale. Goal congruence as an independent variable explained 63% of the variability in HEIs’ performance quality, and the results were statistically significant, indicating that lack of goal congruence is an important contributor to poor performance among HEIs.

Accreditation of HEIs is a global practice; hence, the findings of this study and the importance of goal congruence apply not only to India but also to HEIs globally.

This research examines the effects of physical proximity (close vs distant) of retailers’ private label brands (PLBs) relative to national brands (NBs) and brand display orientation (horizontal [brands occupy the same shelf] vs vertical [brands occupy different shelves]) on consumers’ PLB quality perceptions and PLB evaluations.

Two experiments involving real brands in different product categories tested the hypotheses.

A PLB positioned close (vs distant) to a NB is evaluated more favorably and this effect is mediated by increased PLB quality perceptions, but only in a horizontal brand display. In a vertical brand display, a PLB positioned close (vs distant) to a NB is evaluated less favorably and this effect is mediated by decreased PLB quality perceptions.

The findings suggest that to enhance consumers’ PLB quality perceptions and evaluations, PLBs be positioned next to (rather than on separate shelves) and close to (rather than distant from) NBs in the same product category.

Although the literature suggests that the best shelf position for PLBs is close to NBs, there is a lack of empirical research on the effects of relative shelf positioning on consumers’ quality perceptions and subsequent PLB evaluations. This research finds that both physical proximity and brand display orientation play an important role.

Global building failures, such as the Grenfell Tower fire in London, UK, emphasised the need for trustworthy building handover information for safety. However, a notable gap remains in understanding how reliable handover information can ensure the safety of occupants. This study aims to investigate the use and essential quality of handover information to understand the effects of the quality of information on the management of commercial buildings.

Ninety-four participants from nine organisations who regularly use handover information to manage multiple commercial buildings participated in the semi-structured interviews. Qualitative thematic coding using interview transcripts was performed to identify the utilisation of handover information and its quality requirements.

This study reveals that as-built drawings and product information are predominately used to fulfil statutory obligations, comply with the organisation’s internal policies, evaluate asset valuation and make informed decisions about capital investment and operating expenses. The quality dimensions of “accuracy”, “timeliness”, and “completeness” are preferred in combination to achieve desired outcomes.

This study focused on using handover information in the management of commercial buildings. However, its results can offer valuable perspectives for improving its application across various sectors in the built environment.

The findings affirm the need for quality handover information for safety, compliance and efficient management in commercial buildings.

This research significantly contributes to the current knowledge of handover information in the building sector. Given the study findings, building owners are equipped to define specific handover information requirements and quality requisites.

The study examines the effect of natural resources (NRs) and the control of corruption, voice and accountability and regulatory quality on carbon emissions in Africa. Aside from their individual effects, the moderation effect of institutional quality is assessed.

Data from 32 African countries from 2002 to 2021 and the fully modified ordinary least squares (FMOLS) and dynamic ordinary least squares (DOLS) regression methods were used for the investigation.

In the long term, the NRs effect is sensitive to the estimation technique employed. However, quality regulatory framework, robust corruption control and voice and accountability abate any positive effect of NRs on carbon emissions. Institutional quality can be argued to moderate the CO2-emitting potentials of resource extraction in the selected African countries.

Enhancing regulation quality, enforcing corruption control and empowering citizens towards greater participation in governance and demanding accountability are essential catalyst to effectively mitigate CO2 emissions resulting from NRs.

The moderation effect of control of corruption, voice and accountability and regulatory quality on the NR–carbon emission nexus is examined.