Procedural steps and selection criteria of the SLR
| Step | Description (number of papers) | |
|---|---|---|
| 1. Identification | Search engine: | Scopus and Web of Science (550) |
| Search string in paper title and abstract: | Blockchain AND Supply chain performance (37) *Blockchain AND Supply AND Chain AND Performance AND Case (38) *Blockchain AND Performance AND Case (314) Blockchain AND Operational performance (15) *Blockchain AND Operations AND Management AND Case (119) | |
| Inclusion criteria: | Language: English Time span: 2016–March 2021 *Source type: Journal *Document type: Article | |
| Exclusion criteria: | Duplicates (217) | |
| 2. Screening | Title and abstract examination | |
| Exclusion criteria: | 1. No blockchain/blockchain not being the main topic (16) 2. No empirical cases (proposals) (205) 3. No supply chain performance indicator mentioned (33) | |
| 3. Reading | First full text reading | |
| Exclusion criteria: | 1. No empirical cases (proposals) (38) 2. Supply chain performance mentioned but not studied (18) | |
| 4. Case selection | Second full text reading | |
| Inclusion criteria: | To some extent explaining how blockchain affects supply chain performance (8) | |
| 5. Data analysis | Coding based on quotes on 24 cases from the selected papers (8) | |
| Description (number of papers) | ||
|---|---|---|
| Scopus and Web of Science (550) | ||
| Blockchain AND Supply chain performance (37) | ||
| Duplicates (217) | ||
| 1. No blockchain/blockchain not being the main topic (16) | ||
| 1. No empirical cases (proposals) (38) | ||
| To some extent explaining how blockchain affects supply chain performance (8) | ||
| Coding based on quotes on 24 cases from the selected papers (8) | ||
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