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Article
Publication date: 9 August 2020

Shubham Kumar, Deepak Kumar, Keya Sengupta and Tapas Kumar Giri

This study aims to examine the altering paradigms for two specific characteristics of the international diamond industry: community-based business model and competitive advantage…

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Abstract

Purpose

This study aims to examine the altering paradigms for two specific characteristics of the international diamond industry: community-based business model and competitive advantage and their impact and interaction effect.

Design/methodology/approach

This study uses global value chain (GVC) analysis to understand the industry characteristics, social impacts and disruption in the international diamond industry. Further, normalized revealed comparative advantage is used to measure the competitiveness of different countries over time. Finally, stochastic frontier analysis is used to test the impact of the community-based business model and competitiveness on exports and estimate the technical efficiency.

Findings

The international diamond industry is witnessing changes in the business model, competitiveness, processes, policies and consumer behavior. While competitive advantage and community have a positive impact on exports, the relationship between competitive advantage and exports gets negatively moderated by the community. Further, insights from the GVC analysis indicate that though the industry is facing several disruptions and challenges, it has shown the unique quality of community reconfiguration and relocation.

Originality/value

This paper provides insights into the diamond industry facing multiple disruptions at various stages of GVC and contributes to the literature on international trade, community-based business models and GVC.

Details

Competitiveness Review: An International Business Journal , vol. 31 no. 2
Type: Research Article
ISSN: 1059-5422

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Article
Publication date: 13 November 2020

Deepak Kumar and Keya Sengupta

The purpose of this study is to provide a broad understanding of the pre-completion stage and subsequent abandonment of mergers and acquisitions (M&As).

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Abstract

Purpose

The purpose of this study is to provide a broad understanding of the pre-completion stage and subsequent abandonment of mergers and acquisitions (M&As).

Design/methodology/approach

A total of 117 peer-reviewed, English language articles published in scholarly journals were considered in the review. The approach includes a descriptive evaluation of the literature, coupled with content analysis. The paper uses both positivist and constructivist approaches to qualitative research. The analysis is conducted with the help of R programming and Gephi visualization software. The authors organize the work around the event of outcome/closure of deal proposal.

Findings

It is found that earlier studies sampled on domestic M&As in developed economies (DEs). However, the interest of scholars has increased in cross-border deals and emerging economies (EEs) in the last decade. Various factors interact and facilitate the completion/abandonment of good and bad deals. The authors find that complex non-linear relationships exist, and there is a need for studies with other classification techniques focusing on predictive accuracy.

Research limitations/implications

The literature review is limited to articles available to the researcher using search terms related to M&A completion/termination. The databases accessed were: ProQuest, Scopus and Web of Science. However, backward snowballing was performed to avoid the omission of relevant articles.

Originality/value

The findings and subsequent discussions familiarize researchers and practitioners with an overview of research undertaken in the field of M&A abandonment. The authors find voids within the literature and suggest future research agendas.

Details

International Journal of Emerging Markets, vol. 16 no. 7
Type: Research Article
ISSN: 1746-8809

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Article
Publication date: 14 December 2022

Shubham Kumar, Keya Sengupta and Bidyut Jyoti Gogoi

The concept of sustainable livelihoods – commonly understood as managing of means of living without undermining natural resources – has gained momentum in international…

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Abstract

Purpose

The concept of sustainable livelihoods – commonly understood as managing of means of living without undermining natural resources – has gained momentum in international development discourse. This review focuses on broadening of conceptualisation of policy intervention process for sustainable livelihoods approach and synthesis of evidence to track development in their knowledge structure.

Design/methodology/approach

Evidence available in the literature systematically reviewed with the established methods and themes of interest are curated, to assess the characteristics, mechanisms and caveats arising in policy and practice.

Findings

The authors found seventy-five independent studies that fit into the pre-specified research protocol and objectives. The authors classify these studies into six major themes: Economic wellbeing; Opportunities and capabilities; Climate and natural resources; Policy design; Formal-informal institutional environment; and Labour, entrepreneurship and exports. Various research gaps and directions for future research are also discussed.

Research limitations/implications

The study provides a typology of reviewed literature examining the profile dynamics. Thematic analysis resulted into identifying complementarities and trade-offs and results demonstrate multiple heterogeneity in structures, processes and outcomes.

Originality/value

The definitive areas of interventions are discussed to broaden the utility of the concept in a structured way. This review paper brings a comprehensive view of livelihood intervention system and contribute in enriching the social policy perspective.

Peer review

The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-06-2022-0402

Details

International Journal of Social Economics, vol. 50 no. 4
Type: Research Article
ISSN: 0306-8293

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