Entrepreneurial Ecosystem and Quadruple Helix: A Sub-ecosystem Approach

Christina Theodoraki, Karim Messeghem, Elias G Carayannis

DOI: 10.1515/9783110791396-007
Published: 2025-03-08
Container: Not recorded
Publisher: De Gruyter
Open access: no

Credibility signals

limited evidence Score 49/100 under policy 1.0.0. This is a metadata assessment, not a judgment of the paper's conclusions.

Show all credibility signals

cautionDOI registered: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
cautionDOI resolves: No matching Crossref record was present in this response. Source: Crossref; license: CC0 metadata
not scoredDirectory of Open Access Journals: No matching DOAJ record was present in this response. No allow-list match; this is not evidence of low credibility. Source: DOAJ; license: CC0
not scoredMEDLINE indexed: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredOpenAlex core source: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredKnown publisher allow-list: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredROR affiliation: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredRetraction Watch retraction: No retraction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch expression of concern: No expression of concern notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch correction: No correction notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredRetraction Watch reinstatement: No reinstatement notice matched this DOI in the deployed snapshot. No matching event found; coverage may be incomplete. Source: Retraction Watch; license: CC BY 4.0
not scoredOpen access status: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication license: Not checked or no result supplied; no credibility inference made. Source: No authority result supplied; license: Unknown
not scoredPublication version: A publication version was supplied but is not scored. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer
supportingMetadata completeness: All 6 scored descriptive metadata groups are present. Source: Normalized work metadata; license: Caller-provided; provenance license not supplied to scorer

Cite this work

BibTeX

@article{allodium:10.1515/9783110791396-007,
  title = {Entrepreneurial Ecosystem and Quadruple Helix: A Sub-ecosystem Approach},
  author = {Christina Theodoraki and Karim Messeghem and Elias G Carayannis},
  year = {2025},
  doi = {10.1515/9783110791396-007},
  url = {https://doi.org/10.1515/9783110791396-007}
}

RIS

TY  - JOUR
TI  - Entrepreneurial Ecosystem and Quadruple Helix: A Sub-ecosystem Approach
AU  - Christina Theodoraki
AU  - Karim Messeghem
AU  - Elias G Carayannis
PY  - 2025
DO  - 10.1515/9783110791396-007
UR  - https://doi.org/10.1515/9783110791396-007
ER  -

APA

Theodoraki, C., Messeghem, K., & Carayannis, E. G. (2025). Entrepreneurial Ecosystem and Quadruple Helix: A Sub-ecosystem Approach. https://doi.org/10.1515/9783110791396-007

Source records

hal · retrieved 2026-11-10T10:35:10.414Z