RETRACTED ARTICLE: Research on the investment efficiency based on grey correlation-DEA model

Hongxin Yu, Yuanjun Zhao, Wei Liu, Luwen Gao

DOI: 10.1007/s10479-021-04341-4
Published: 2021-10-22
Container: Annals of Operations Research
Publisher: Springer Science and Business Media LLC
Open access: unknown

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Cite this work

BibTeX

@article{allodium:10.1007/s10479-021-04341-4,
  title = {RETRACTED ARTICLE: Research on the investment efficiency based on grey correlation-DEA model},
  author = {Hongxin Yu and Yuanjun Zhao and Wei Liu and Luwen Gao},
  year = {2021},
  journal = {Annals of Operations Research},
  doi = {10.1007/s10479-021-04341-4},
  url = {https://doi.org/10.1007/s10479-021-04341-4}
}

RIS

TY  - JOUR
TI  - RETRACTED ARTICLE: Research on the investment efficiency based on grey correlation-DEA model
AU  - Hongxin Yu
AU  - Yuanjun Zhao
AU  - Wei Liu
AU  - Luwen Gao
PY  - 2021
JO  - Annals of Operations Research
DO  - 10.1007/s10479-021-04341-4
UR  - https://doi.org/10.1007/s10479-021-04341-4
ER  -

APA

Yu, H., Zhao, Y., Liu, W., & Gao, L. (2021). RETRACTED ARTICLE: Research on the investment efficiency based on grey correlation-DEA model. Annals of Operations Research. https://doi.org/10.1007/s10479-021-04341-4

Source records

crossref · retrieved 2026-09-25T04:19:58.882Z