# Relationships as entry barriers: a network perspective

**Type:** Papers  
**Canonical URL:** https://picoportal.org/library/papers/relationships-as-entry-barriers-a-network-perspective/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Ulla Johansson,Ulf Elg |
| Citations | 38 |
| DOI | 10.1016/s0956-5221(01)00014-8 |
| Fields | Business, Management and Accounting |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2067463899 |
| Type | article |
| Year | 2002 |

## Paper authors

- [Ulla Johansson](https://picoportal.org/library/researchers/ulla-johansson/)

## Paper journal

- [Scandinavian Journal of Management](https://picoportal.org/library/journals/scandinavian-journal-of-management/)

## Paper primary topic

- [Business Strategy and Innovation](https://picoportal.org/library/topics/business-strategy-and-innovation/)

## Paper topics

- [Business Strategy and Innovation](https://picoportal.org/library/topics/business-strategy-and-innovation/)
- [Innovation and Knowledge Management](https://picoportal.org/library/topics/innovation-and-knowledge-management/)
- [Digital Platforms and Economics](https://picoportal.org/library/topics/digital-platforms-and-economics/)

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Source: PICO Portal — public research metadata, principally OpenAlex. See https://picoportal.org/library/sources/ for provenance and https://picoportal.org/library/methodology/ for what these figures mean.