Browsing by Author "Singh, Rajesh Kumar"

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Citation - WoS: 41
Citation - Scopus: 37
Analysis of factors impacting survivability of sustainable supply chain during COVID-19 pandemic: an empirical study in the context of SMEs
(EMERALD GROUP PUBLISHING LTD, 2023) Manish Mohan Baral; Rajesh Kumar Singh; Yigit Kazancoglu; Baral, Manish Mohan; Kazançoğlu, Yiğit; Singh, Rajesh Kumar
Purpose Nowadays many firms are finding ways to enhance the survivability of sustainable supply chains (SUSSCs). The present study aims to develop a model for the SUSSCs of small and medium enterprises (SMEs) during the COVID-19 pandemic. Design/methodology/approach With the help of exhaustive literature review constructs and items are identified to collect the responses from different SMEs. A total of 278 complete responses are received and 6 hypotheses are developed. Hypotheses testing have been done using structural equation modeling (SEM). Findings Major constructs identified for the study are supply chain (SC) performance measurement under uncertainty (SPMU) supply chain cooperation (SCCO) supply chain positioning (SCP) supply chain administration (SCA) supply chain feasibility (SCF) and the SUSSCs. From statistical analysis of the data collected it can be concluded that the considered latent variables contribute significantly towardsthe model fit. Research limitations/implications The present study contributes to the existing literature on disruptions and survivability. The study can be further carried out in context to different countries and sectors to generalize the findings. Practical implications The research findings will be fruitful for SMEs and other organizations in developing strategies to improve survivability during uncertain business environments. Originality/value The study has developed a model that shows that the identified latent variables and their indicators contribute significantly toward the dependent variable i.e. survivability. It contributes significantly in bridging the research gaps existing in context to the survivability of SMEs.
Citation - WoS: 29
Citation - Scopus: 43
Strategic issues of big data analytics applications for managing health-care sector: a systematic literature review and future research agenda
(Emerald Publishing, 2023) Rajesh Kumar P. Singh; Saurabh Agrawal; Abhishek Sahu; Yigit Kazancoglu; Singh, Rajesh Kumar; Kazancoglu, Yigit; Agrawal, Saurabh; Sahu, Abhishek
Purpose: The proposed article is aimed at exploring the opportunities challenges and possible outcomes of incorporating big data analytics (BDA) into health-care sector. The purpose of this study is to find the research gaps in the literature and to investigate the scope of incorporating new strategies in the health-care sector for increasing the efficiency of the system. Design/methodology/approach: Fora state-of-the-art literature review a systematic literature review has been carried out to find out research gaps in the field of healthcare using big data (BD) applications. A detailed research methodology including material collection descriptive analysis and categorization is utilized to carry out the literature review. Findings: BD analysis is rapidly being adopted in health-care sector for utilizing precious information available in terms of BD. However it puts forth certain challenges that need to be focused upon. The article identifies and explains the challenges thoroughly. Research limitations/implications: The proposed study will provide useful guidance to the health-care sector professionals for managing health-care system. It will help academicians and physicians for evaluating improving and benchmarking the health-care strategies through BDA in the health-care sector. One of the limitations of the study is that it is based on literature review and more in-depth studies may be carried out for the generalization of results. Originality/value: There are certain effective tools available in the market today that are currently being used by both small and large businesses and corporations. One of them is BD which may be very useful for health-care sector. A comprehensive literature review is carried out for research papers published between 1974 and 2021. © 2023 Elsevier B.V. All rights reserved.