Overview
Availability
- Professor Valentin Zelenyuk is:
- Available for supervision
Fields of research
Qualifications
- Masters (Coursework) of Science, Oregon State University
- Doctor of Philosophy, Oregon State University
Works
Search Professor Valentin Zelenyuk’s works on UQ eSpace
2025
Journal Article
Sequential data envelopment analysis: decentralization and solutions for panel data
Färe, Rolf, Wang, Zhichao and Zelenyuk, Valentin (2025). Sequential data envelopment analysis: decentralization and solutions for panel data. Journal of Productivity Analysis. doi: 10.1007/s11123-024-00746-y
2025
Journal Article
Goodness-of-fit in production models: A Bayesian perspective
Tsionas, Mike, Zelenyuk, Valentin and Zhang, Xibin (2025). Goodness-of-fit in production models: A Bayesian perspective. European Journal of Operational Research. doi: 10.1016/j.ejor.2025.01.030
2024
Journal Article
Editors' introduction to the special issue in Honor of Rolf Färe and Shawna Grosskopf
Zelenyuk, Valentin and Ray, Subhash (2024). Editors' introduction to the special issue in Honor of Rolf Färe and Shawna Grosskopf. Journal of Productivity Analysis, 62 (3), 1-8. doi: 10.1007/s11123-024-00737-z
2024
Journal Article
Russell and slack-based measures of efficiency: A unifying framework
Zelenyuk, Valentin and Zhao, Shirong (2024). Russell and slack-based measures of efficiency: A unifying framework. European Journal of Operational Research, 318 (3), 867-876. doi: 10.1016/j.ejor.2024.06.014
2024
Journal Article
Statistical inference for Hicks–Moorsteen productivity indices
Simar, Léopold, Zelenyuk, Valentin and Zhao, Shirong (2024). Statistical inference for Hicks–Moorsteen productivity indices. Annals of Operations Research, 1-29. doi: 10.1007/s10479-024-06288-8
2024
Journal Article
Inference in the nonparametric stochastic frontier model
Parmeter, Christopher F., Simar, Leopold, Van Keilegom, Ingrid and Zelenyuk, Valentin (2024). Inference in the nonparametric stochastic frontier model. Econometric Reviews, 43 (7), 518-539. doi: 10.1080/07474938.2024.2339193
2024
Journal Article
Activity‐based funding reform and the performance of public hospitals: The case of Queensland, Australia
Nguyen, Bao Hoang, Grosskopf, Shawna, Yong, Jongsay and Zelenyuk, Valentin (2024). Activity‐based funding reform and the performance of public hospitals: The case of Queensland, Australia. Economic Inquiry, 62 (4), 1679-1701. doi: 10.1111/ecin.13246
2024
Journal Article
Inference for aggregate efficiency: theory and guidelines for practitioners
Simar, Léopold, Zelenyuk, Valentin and Zhao, Shirong (2024). Inference for aggregate efficiency: theory and guidelines for practitioners. European Journal of Operational Research, 316 (1), 240-254. doi: 10.1016/j.ejor.2024.01.028
2024
Journal Article
Performance analysis of hospitals in Australia and its peers: a systematic and critical review
Wang, Zhichao, Nguyen, Bao Hoang and Zelenyuk, Valentin (2024). Performance analysis of hospitals in Australia and its peers: a systematic and critical review. Journal of Productivity Analysis, 62 (2), 1-35. doi: 10.1007/s11123-024-00729-z
2024
Journal Article
Likelihood-ratio test for technological differences in two-stage data envelopment analysis for panel data
Du, Kai and Zelenyuk, Valentin (2024). Likelihood-ratio test for technological differences in two-stage data envelopment analysis for panel data. European Journal of Operational Research, 321 (2), 644-663. doi: 10.1016/j.ejor.2024.09.039
2023
Journal Article
On the problem of the purchasing power of money by A. A. Konüs and S. S. Byushgens: translation and commentary
Diewert, Erwin and Zelenyuk, Valentin (2023). On the problem of the purchasing power of money by A. A. Konüs and S. S. Byushgens: translation and commentary. Journal of Productivity Analysis, 1-26. doi: 10.1007/s11123-023-00696-x
2023
Journal Article
Generalized theory for measuring efficiency of individuals and groups
Zelenyuk, Valentin and Panchenko, Valentyn (2023). Generalized theory for measuring efficiency of individuals and groups. Annals of Operations Research, 332 (1-3), 781-806. doi: 10.1007/s10479-023-05599-6
2023
Journal Article
Bayesian Artificial Neural Networks for frontier efficiency analysis
Tsionas, Mike, Parmeter, Christopher F. and Zelenyuk, Valentin (2023). Bayesian Artificial Neural Networks for frontier efficiency analysis. Journal of Econometrics, 236 (2) 105491. doi: 10.1016/j.jeconom.2023.105491
2023
Journal Article
A generalized flexible functional form for α-returns to scale
Mizobuchi, Hideyuki and Zelenyuk, Valentin (2023). A generalized flexible functional form for α-returns to scale. Journal of Productivity Analysis, 59 (3), 217-224. doi: 10.1007/s11123-023-00658-3
2023
Journal Article
Aggregation in efficiency and productivity analysis: a brief review with new insights and justifications for constant returns to scale
Zelenyuk, Valentin (2023). Aggregation in efficiency and productivity analysis: a brief review with new insights and justifications for constant returns to scale. Journal of Productivity Analysis, 62 (3), 1-14. doi: 10.1007/s11123-023-00671-6
2023
Journal Article
Further improvements of finite sample approximation of central limit theorems for envelopment estimators
Simar, Léopold, Zelenyuk, Valentin and Zhao, Shirong (2023). Further improvements of finite sample approximation of central limit theorems for envelopment estimators. Journal of Productivity Analysis, 59 (2), 189-194. doi: 10.1007/s11123-023-00661-8
2023
Journal Article
Is newer always better? A reinvestigation of productivity dynamics using updated PWT data
Meng, Yan, Parmeter, Christopher F. and Zelenyuk, Valentin (2023). Is newer always better? A reinvestigation of productivity dynamics using updated PWT data. Journal of Productivity Analysis, 59 (1), 1-13. doi: 10.1007/s11123-022-00649-w
2023
Journal Article
Statistical inference for aggregation of Malmquist productivity indices
Pham, Manh, Simar, Léopold and Zelenyuk, Valentin (2023). Statistical inference for aggregation of Malmquist productivity indices. Operations Research, 72 (4), 1615-1629. doi: 10.1287/opre.2022.2424
2023
Journal Article
Productivity analysis: roots, foundations, trends and perspectives
Zelenyuk, Valentin (2023). Productivity analysis: roots, foundations, trends and perspectives. Journal of Productivity Analysis, 60 (3), 229-247. doi: 10.1007/s11123-023-00692-1
2022
Journal Article
Data sharpening for improving central limit theorem approximations for data envelopment analysis–type efficiency estimators
Nguyen, Bao Hoang, Simar, Léopold and Zelenyuk, Valentin (2022). Data sharpening for improving central limit theorem approximations for data envelopment analysis–type efficiency estimators. European Journal of Operational Research, 303 (3), 1469-1480. doi: 10.1016/j.ejor.2022.03.038
Supervision
Availability
- Professor Valentin Zelenyuk is:
- Available for supervision
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Supervision history
Completed supervision
-
2024
Doctor Philosophy
Productivity and efficiency analysis: Theory and application to Australian hospitals
Principal Advisor
Other advisors: Dr Bao Hoang Nguyen
-
2022
Doctor Philosophy
Advanced methodologies in efficiency analysis: Novel developments and applications to public hospitals in Queensland, Australia
Principal Advisor
-
-
2022
Doctor Philosophy
Demand Uncertainty and Efficiency in the Provision of Public Services
Associate Advisor
Other advisors: Professor Christopher O'Donnell
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2018
Doctor Philosophy
Model Specification, Estimation and Inference in Studying Economic Output
Associate Advisor
Other advisors: Professor Rodney Strachan
Media
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