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This study aims to explore the key challenges and drawbacks of smart contracts (SCs) and how they impact digital resilience within small and medium enterprises (SMEs). Whilst this type of technology is seen as a step forward in terms of traceability, transparency and immutability to increase digital resilience, we argue that it should be approached with trepidation.

In developing this paper, the authors conduct a systematic literature search using the Scopus database. Through this, we identified 931 relevant articles, of which 30 were used as the focus of this article. Thematic analysis was used as the analytical approach to develop themes and meaning from the data.

In this paper, there is an emphasis on the importance of understanding the potential risks associated with SC implementation, as well as identifying appropriate strategies for mitigating any negative impact. In our findings, we puts forward three key themes, namely legality, security and human error, which we argue are key smart contract challenges that impact SME digital resilience.

In this paper, we propose the notion of “centralised control in decentralised solutions”. This comes from the research highlighting SC weaknesses in digital resilience for SMEs. We argue that there is a need for standards, regulations and legislation to address these issues, advocating, ironically, a centralised approach to decentralised technology.

This article presents an empirically induced “high-performance” “human resources (HR) bundle”, comprising six HR practices, for supporting lean service operations.

This was a multiple case study. A qualitative data set, including transcripts from 27 semistructured in-depth interviews with lean practitioners from across five service organizations that have adopted lean practices, was thematically analyzed to establish key HR practices on the road to lean maturity.

A “high-performance” HR bundle of three work practices and three employment practices emerged from the analysis. These practices typically mature implicitly rather than systematically to support organizations in successfully implementing lean service operations by resourcing the most suitable people for carefully defined roles, providing workers with extensive lean training opportunities, appraising workers' performances such that lean behaviours are recognized and rewarded and encouraging a participative teamworking culture.

This article uses cross-sectional data from five case studies to induce a “high-performance” “HR bundle” theoretical model and process. A larger number of case studies and/or longitudinal data would add credence.

Lean service managers should regard HR practices as integral to the lean maturation process and might usefully conceive of them as processes allowing for greater management control to achieve incremental improvements to lean service provision.

The article provides deeper understanding of the importance of HR practice for lean service organizations and offers practical suggestions for managing HR practices in this context.