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Spatial regional disparities and convergence analysis of tourism eco-efficiency in the yellow river basin: a super-efficiency SBM model approach

Zhen Su et al.

Portuguese Economic Journal2026https://doi.org/10.1007/s10258-025-00282-zarticle
AJG 1ABDC C
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0.50

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https://doi.org/https://doi.org/10.1007/s10258-025-00282-z

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@article{zhen2026,
  title        = {{Spatial regional disparities and convergence analysis of tourism eco-efficiency in the yellow river basin: a super-efficiency SBM model approach}},
  author       = {Zhen Su et al.},
  journal      = {Portuguese Economic Journal},
  year         = {2026},
  doi          = {https://doi.org/https://doi.org/10.1007/s10258-025-00282-z},
}

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Spatial regional disparities and convergence analysis of tourism eco-efficiency in the yellow river basin: a super-efficiency SBM model approach

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Evidence weight

0.50

Balanced mode · F 0.40 / M 0.15 / V 0.05 / R 0.40

F · citation impact0.50 × 0.4 = 0.20
M · momentum0.50 × 0.15 = 0.07
V · venue signal0.50 × 0.05 = 0.03
R · text relevance †0.50 × 0.4 = 0.20

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