Search results

The purpose of this paper is to seek to show how the implementation of different quality assurance programs (QAPs) affects international market access for horticultural processing firms in developing countries.

A representative survey of 50 registered firms processing horticultural produce in Vietnam was conducted. Logistic regression models are used to analyze the effects of QAPs and other firm level factors on participation in different export supply chains.

QAPs influence firms' participation in export supply chains significantly. While the implementation of internationally recognized QAPs improves access to OECD markets, national QAPs are more important for exports to non‐OECD countries.

Horticultural processing firms in developing countries can improve their access to export markets when they implement formal QAPs. There is segmentation between non‐OECD supply chains, for which national QAPs suffice, and OECD supply chains with higher food safety and quality requirements, for which international QAPs are important. Depending on the intended target markets, firms can adjust their strategies accordingly.

This study contributes empirically to the literature on private sector food regulations and developing country exports by using a unique set of firm level data from Vietnam. While analyzing the impact of QAPs on export market access, it is differentiated between national and international QAPs. Policy implications are discussed.

This study aims to provide insights on how different sources of information concerning a quality assurance program (QAP) influence consumers’ wine purchase likelihood, profiles of consumers most likely to use QAPs (demographics, wine consumption and expenditures, wine involvement behaviors) and consumer attitudes toward QAPs.

Data are from a 2021 survey of 1,191 wine consumers in Tennessee and other US states. A multiple indicators multiple causes model is used to estimate how consumer demographics, wine consumption and expenditure patterns and several wine-involvement measures influence likelihood of using QAPs from eight provider sources when making wine purchase decisions. Sources include university, government, third-party certifiers, wineries and wine associations at the state, regional, national and international levels.

Wine consumers have an interest in QAP information when making wine purchase decisions. Not all QAP provider information is used equally, with almost 69% of the sample indicating the use of state wine association QAPs, but less than 44% indicating the use of government agency QAPs or third-party QAPs. Wine consumers’ demographics also influence the use of QAP information. Males, higher income consumers, residing outside of Tennessee and more wine-involved consumers are more likely to use QAPs. Consumers view QAPs as indicators of overall wine quality, ingredient quality and wine consistency rather than necessarily a means of building knowledge about local wines.

To the best of the authors’ knowledge, this paper is the first to examine not only QAP use from multiple providers but also how demographics, wine consumption, wine expenditures and wine-involvement impact QAP use.

This paper aims to create a theoretical model of student involvement in the institutional quality assurance process at their universities.

The model suggested in this paper was created and developed from a critical examination of relevant literature on stakeholder involvement in decision making and quality assurance processes, regarding different disciplines.

This paper presents a theoretical model of student involvement in the institutional quality assurance with its diminutions, categories and 20 rungs of student activities. It suggests a definition of student involvement term, regarding participating in the quality assurance process at higher education institutions. The importance of involving students in quality assurance procedures has been discussed. The paper provides some international experiences about student involvement in institutional QAP depending on the categories of student involvement activities that were suggested in the theoretical model.

The paper reveals a comprehensive model of student involvement that allows a full understanding of the extent and nature of the activities which higher education students undertake when they involve themselves in the quality assurance process at their institution.

Patient-centred strategies should be applied in health-care facilities management (HcFM) to guarantee service quality to meet patients’ needs and ensure quality patient health-care experience. This paper aims to examine the intervening influence of the quality of health-care administrative process (QAP) on the association between health-care facilities service quality and patients’ experiences with medical care.

A quantitative technique was used for this cross-sectional study in three Ghanaian teaching hospitals. A total of 622 relevant questionnaires were used for the analysis of the study using SEM-PLS.

The intervening influence of the QAP on the relationship between HcFM service quality (empathy and tangibility) and patients’ health-care experience (PHcE) were reinforced whilst that of reliability, responsiveness and assurance were not reinforced. The association between the QAP and PHcE was also established.

A high-quality health-care workforce (both core and supporting) and quality work environment provided by the FM department and QAP are essential during quality-of-care delivery, to reduce threats to patient safety to achieve exceptional PHcE. The constraint on the study is that information was gathered from only Ghana. Hence, the generalisation of the findings will be a challenge. Thus, in future, it is proposed that a comparative study across a developed country and a developing country can be conducted. Future research can assess the influence of the health-care internal appearance on patients’ satisfaction.

Practically, the administrative system can be improved by reducing patients overall waiting time. Steps must also be taken to reduce the problem of needless administrative tasks and practices to simplify administrative practices and improve patients’ total health-care experience (core health-care delivery and HcFM), as this influence patients’ total health-care experience.

To the best of the authors’ knowledge, this empirical validation is one of the initial studies in service quality and FM to examine how health-care administrative process quality affects the relationship between FM service quality and patients’ experiences with medical care. This framework can be adapted for research in different countries to extend knowledge.

The purpose of this paper is to study the extent and the quality of student involvement in the quality assurance process (QAP) in Egyptian higher education institutions (HEIs).

In this study, two qualitative methods were used to explore the extent and the quality of student involvement; these were focus groups and interviews. The aim of the study was achieved by collecting data from samples of students and staff members belonging to 14 public and private universities and institutes in Egypt.

The results indicated that students were not efficiently involved in the QAP at the Egyptian HEIs. They were involved in responding to QA-related questionnaires to a large extent in the case when the HEI was on its way to be accredited or if it was accredited already. It revealed that students were not widely involved in committees regarding QAP. They were invited to meet the external review panel members that were sent by the national accreditation body, but they did not participate in writing the self-evaluation report or even reviewing it. Three factors influencing the extent of student involvement are highlighted.

The paper provides an empirical insight of the extent and the quality of student involvement in Egyptian HEIs. The importance of this study comes from the fact that after the Egypt’s uprising in January 25, 2011; community pressures appeared to precede positive changes, specifically in the educational sector. From that point of time, higher education (HE) students wanted to be seen as partners in developing their HEIs. Therefore, this study introduces a set of recommendations to increase student involvement to three main Egyptian institutions; these are the ministry of HE, the national quality assurance body and the HEIs.

This paper aims to describe a new hybrid ant colony optimization (ACO) algorithm developed to solve facility layout problems (FLPs) formulated as quadratic assignment problems (QAPs).

A hybrid ACO algorithm which combines max‐min ant system (MMAS) (i.e. a variant of ACO) with genetic algorithm (GA) has been developed. The hybrid algorithm is further improved with the use of a novel minimum pheromone threshold strategy (MPTS).

The hybrid algorithm shows satisfactory results in the experimental evaluation due to the synergy and collaboration between MMAS and GA. The results also show that the use of MPTS helps them to achieve such performance, by promoting search diversification.

The experimental evaluation presented emphasizes more on the search performance or pattern of the hybrid algorithm. Detailed computational work could reveal other strengths of the algorithm.

The developmental work presented in this paper could be used by researchers and practitioners to solve QAPs. Its use may also be expanded to solve other combinatorial optimization and engineering problems.

This paper provides useful insights into the development of a hybrid ACO algorithm that combines MMAS with GA for solving QAPs.

This study aims to investigate the structural characteristics, spatial evolution paths and internal driving mechanisms of the knowledge transfer (KT) network in China’s patent-intensive industries (PIIs). The authors' goal is to provide valuable insights to inform policy-making that fosters the development of relevant industries. The authors also aim to offer a fresh perspective for future spatiotemporal studies on industrial KT and innovation networks.

In this study, the authors analyze the patent transfer (PT) data of listed companies in China’s information and communication technology (ICT) industry, spanning from 2010 to 2021. The authors use social network analysis and the quadratic assignment procedure (QAP) method to explore the problem of China’s PIIs KT from the perspectives of technical characteristics evolution, network and spatial evolution and internal driving mechanisms.

The results indicate that the knowledge fields involved in the PT of China’s ICT industry primarily focus on digital information transmission technology. From 2010 to 2021, the scale of the ICT industry’s KT network expanded rapidly. However, the polarization of industrial knowledge distribution is becoming more serious. QAP regression analysis shows that economic proximity and geographical proximity do not affect KT activities. The similarity of knowledge application capacity, innovation capacity and technology demand categories in various regions has a certain degree of impact on KT in the ICT industry.

The current research on PIIs mainly focuses on measuring economic contributions and innovation efficiency, but less on KT in PIIs. This study explores KT in PIIs from the perspectives of technological characteristics, network and spatial evolution. The authors propose a theoretical framework to understand the internal driving mechanisms of industrial KT networks.

As foreign direct investment (FDI) plays an important role in economic globalization. This paper examines the structural features of the global FDI network based on FDI flows data and changes in the position of countries within the network.

In order to study the structural characteristics of the global FDI network and the status and changes of countries in the global FDI network, the authors build the investment network and apply the QAP (Quadratic Assignment Procedure) analysis to examine the evolutionary characteristics of the network and its influencing factors.

The global FDI network becomes more interconnected and has a clear “core-periphery” structure. The network connections and volumes have increased dramatically and most countries spread their assets across multiple countries, while only a handful of countries have concentrated investments. The topological structure of the global FDI network has changed noticeably, although this process has been slow and stable and countries in the core position have remained largely intact. The authors find that trade relations between countries, geographic distance and differences in economic size, income levels and institutional environments all have a significant impact on the global FDI network.

Although we find some valuable results, some aspects need further investigation. For example, how a country uses the investment network to boost its economy and how the different industries in the investment network change over time. It is important to get the industry-level details to understand the impact of the global investment network from a government's perspective.

FDI affects the distribution of international capital and contributes to the development of the global economy. Therefore, it is important to study the characteristics of the global FDI network and its development patterns. With more understanding about the network as well as its evolutionary pattern, the government can possibly carry out some policies to promote direct investments as well as economic development.

All countries should actively engage in international direct investments and strengthen their economic ties. At the same time, they can put more emphasis on inward or outward FDI based on their own level of economic development to better establish the circulation channel for domestic and international capital.

This paper examines foreign direct investments through the lens of a global network. In contrast to traditional bilateral studies, this paper focuses on the network structure and evolution, reflecting the dynamics of the entire direct investment system as well as the changing positions of participating countries.

The purpose of this paper is to find out the characteristics and evolutionary trends of China’s inter-regional innovation correlation network, the status and roles of each province in China’s inter-regional innovation correlation network and the influencing factors of China’s inter-regional innovation correlation effect.

Based on the patent data of 30 provinces (autonomous regions and municipalities) in China from 1991 to 2017, social network analysis was used to find out the characteristics and evolutionary trends of China’s inter-regional innovation correlation network and the status and roles of each province in China’s inter-regional innovation correlation network. Furthermore, the QAP method was used to find out the influencing factors of China’s inter-regional innovation correlation effect.

China’s inter-regional innovation correlation is becoming increasingly close and inter-regional innovation correlation network is becoming increasingly stable. Jiangsu, Zhejiang, Beijing, Shanghai, Guangdong and other eastern coastal provinces are at the core in the inter-regional innovation correlation network, while the western regions are marginal actors. China’s regional innovation development territory can be divided into four blocks, namely, “bidirectional spillover block,” “net spillover block,” “main beneficial block” and “net beneficial block,” and gradient transfer mechanism is obvious between the blocks. The geographical adjacency and similarity in regional industrial structure, urbanization level and government attention degree have significant positive effect on China’s inter-regional innovation correlation effects.

This paper only uses patent application as a measure of regional innovation level to analyze inter-regional innovation correlation effect. Meanwhile, this paper carries out an empirical study only from the provincial level and not from the city level.

This paper provides the practical basis for further promoting the coordinated development of regional innovation and promoting the construction of regional innovation systems with different characteristics.

This paper contributes to understand the status and role of each province in inter-regional innovation correlation network. Meanwhile, this paper also helps to understand the influence of the proximity and external environmental factors on inter-regional innovation correlation effect.

The purpose of this paper is to review, evaluate and classify the academic research that has been published in facility layout problems (FLPs) and to analyse how researches and practices on FLPs are.

The review is based on 166 papers published from 1953 to 2021 in international peer-reviewed journals. The literature review on FLPs is presented under broader headings of discrete space and continuous space FLPs. The important formulations of FLPs under static and dynamic environments represented in the discrete and continuous space are presented. The articles reported in the literature on various representations of facilities for the continuous space Unequal Area Facility Layout Problems (UA-FLPs) are summarized. Discussed and commented on adaptive and robust approaches for dynamic environment FLPs. Highlighted the application of meta-heuristic solution methods for FLPs of a larger size.

It is found that most of the earlier research adopted the discrete space for the formulation of FLPs. This type of space representation for FLPs mostly assumes an equal area for all facilities. UA-FLPs represented in discrete space yield irregular shape facilities. It is also observed that the recent works consider the UA-FLPs in continuous space. The solution of continuous space UA-FLPs is more accurate and realistic. Some of the recent works on UA-FLPs consider the flexible bay structure (FBS) due to its advantages over the other representations. FBS helps the proper design of aisle structure in the detailed layout plan. Further, the recent articles reported in the literature consider the dynamic environment for both equal and unequal area FLPs to cope with the changing market environment. It is also found that FLPs are Non-deterministic Polynomial-complete problems, and hence, they set the challenges to researchers to develop efficient meta-heuristic methods to solve the bigger size FLPs in a reasonable time.

Due to the extremely large number of papers on FLPs, a few papers may have inadvertently been missed. The facility layout design research domain is extremely vast which covers other areas such as cellular layouts, pick and drop points and aisle structure design. This research review on FLPs did not consider the papers published on cellular layouts, pick and drop points and aisle structure design. Despite the possibility of not being all-inclusive, the authors firmly believe that most of the papers published on FLPs are covered and the general picture presented on various approaches and parameters of FLPs in this paper are precise and trustworthy.

To the best of the authors’ knowledge, this paper reviews and classifies the literature on FLPs for the first time under the broader headings of discrete space and continuous space representations. Many important formulations of FLPs under static and dynamic environments represented in the discrete and continuous space are presented. This paper also provides the observations from the literature review and identifies the prospective future directions.