Uje Daniel Apeji and Funlade T. Sunmola
Visibility management is essential to sustainable supply chains (SSCs), allowing the ability to see the chain end-to-end, with opportunities to derive benefits, including…
Abstract
Purpose
Visibility management is essential to sustainable supply chains (SSCs), allowing the ability to see the chain end-to-end, with opportunities to derive benefits, including competitive advantage. Central to visibility management is visibility assessment and identification of areas for improvement. This paper aims to propose a method of assessing visibility in SSCs and the generation of proposals for improvement.
Design/methodology/approach
A hierarchically structured assessment template is developed that comprises of dimensions, factors and attributes of visibility in SSCs. The template permits the use of linguistic variables. A fuzzy logic approach is adopted to calculate visibility levels and generate improvement areas based on linguistic data captured through the template. An industry-based case study is used to illustrate the process.
Findings
This study reveals that visibility can be measured straightforwardly using the method developed in this paper. It is found that automation and contextual factors can significantly impact visibility levels, so also is sustainability awareness and practices adopted.
Originality/value
This paper describes a visibility assessment model that incorporates linguistic variables, fuzzy logic and the use of an adaptable visibility assessment template. The assessment model can identify potential inhibitors of visibility for SSC under study.
Details
Keywords
Funlade T. Sunmola and Uje D. Apeji
Supply chain visibility plays a pivotal role in ensuring stakeholders have access to and share mutually beneficial information - information that is critical to processes…
Abstract
Purpose
Supply chain visibility plays a pivotal role in ensuring stakeholders have access to and share mutually beneficial information - information that is critical to processes, operations, and informed decision-making. This study leverages a framework to explore the influence of four key factors on supply chain visibility: supply chain linkages, supply chain relationships, green absorptive capacity, and information sharing.
Design/methodology/approach
This investigation adopted a survey-based research methodology to collect data. A sampling strategy was employed to recruit participants from various industry sectors, with a primary focus on manufacturing and business. A total of 204 useable questionnaires were obtained. Exploratory factor analysis was conducted to identify underlying factors within the data. Confirmatory factor analysis (CFA) was then used to assess the validity and reliability of the identified factors. Finally, structural equation modelling was employed to test the hypothesised relationships between the constructs studied.
Findings
This study's findings, particularly the significant positive correlations observed between information sharing, supply chain relationship, internal linkage, and green absorptive capacity, provide evidence that these factors are key drivers of supply chain visibility. Additionally, the analysis revealed that external linkages with supply chain partners further enhance information sharing within the chain.
Originality/value
This study offers a unique contribution by exploring the interplay between green absorptive capacity, information sharing, internal and external supply chain linkages, and their combined influence on supply chain visibility. Extending prior research that focused primarily on information sharing and traditional supply chain relationships, this study integrates green absorptive capacity and linkages within a novel framework. Our findings suggest that green absorptive capacity enhances information sharing within the supply chain network, ultimately leading to improved visibility. Furthermore, the study distinguishes the influence of internal vs external linkages on visibility.
Details
Keywords
Thomas Willi Maiberger and Funlade T. Sunmola
Food safety management systems (FSMSs) are implemented in food supply chains primarily to adhere to regulations as well as meet customer requirements. The literature contains…
Abstract
Purpose
Food safety management systems (FSMSs) are implemented in food supply chains primarily to adhere to regulations as well as meet customer requirements. The literature contains examples of successful and failed implementation of FSMSs, including the influencing factors. This paper aims to explore the literature on the effectiveness factors of FSMSs to identify the literature findings, the emerging themes and suggestions for future research.
Design/methodology/approach
A systematic literature review (SLR) is used to synthesise research on the factors influencing the effectiveness of FSMSs. The methodology consists of formulating the research questions, identifying, selecting and evaluating relevant studies, analysing, synthesising and presenting findings.
Findings
The effectiveness factors of FSMSs identified from the literature are clustered into five categories, namely (1) FSMS culture; (2) FSMS inspection, verification and audit; (3) FSMS knowledge; (4) Legal regulations; and (5) Prerequisite programmes. Moreover, it was determined that the effectiveness factors featured in a variety of contexts.
Research limitations/implications
SLR is an objective, rigorous and reliable approach to exploring the effectiveness factors of FSMSs. However, the results are contingent on research studies selected for review, which depends on the research criteria used, available and accessible research studies and the criteria for inclusion and exclusion of studies. This dependency introduces bias, an intrinsic limitation of the SLR approach.
Originality/value
In this study, the effectiveness factors of FSMSs are identified utilising an SLR approach, integrating findings from previously reported research. The factors and resulting emerging themes identified in this study are beneficial, including in improving food safety management practices.