Valentin Zelenyuk - Publications, H-index & Citations

Valentin Zelenyuk

University of Queensland

32H指数

229论文数

3.3K被引数

收录论文 32

发表时间

Efficiency of Queensland public hospitals via spatial panel stochastic frontier models 通过空间面板随机前沿模型评估昆士兰州公立医院的效率

EMPIRICAL ECONOMICS

IF1.9

2025-10-01

OAAI

Nguyen, Bao Hoang; Wang, Zhichao; Zelenyuk, Valentin

Laspeyres-Paasche bounds for productivity index 拉氏-帕氏生产率指数的上下界

Journal of Productivity Analysis

IF1.8

2025-10-01

PREAI

Mizobuchi, Hideyuki; Zelenyuk, Valentin

Bayesian estimation of a semiparametric stochastic frontier model with persistent and transient inefficiencies 半参数随机前沿模型中持久和非持久无效率的贝叶斯估计

Journal of Econometrics

IF4

2025-08-23

PREAI

Puguang Nie; Christopher F. Parmeter; Valentin Zelenyuk; Xibin Zhang

Likelihood-ratio test for technological differences in two-stage data envelopment analysis for panel data

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2025-03-01

OAAI

Du, Kai; Zelenyuk, Valentin

Goodness-of-fit in production models: A Bayesian perspective 生产模型中的拟合优度：贝叶斯视角

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2025-01-01

OAAI

Tsionas, Mike; Zelenyuk, Valentin; Zhang, Xibin

Russell and slack-based measures of efficiency: A unifying framework

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2024-11-01

OAAI

Zelenyuk, Valentin; Zhao, Shirong

Statistical inference for Hicks-Moorsteen productivity indices

ANNALS OF OPERATIONS RESEARCH

IF4.5

2024-10-12

OAAI

Simar, Leopold; Zelenyuk, Valentin; Zhao, Shirong

Inference for aggregate efficiency: Theory and guidelines for practitioners

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2024-07-01

OAAI

Simar, Leopold; Zelenyuk, Valentin; Zhao, Shirong

Generalized theory for measuring efficiency of individuals and groups

ANNALS OF OPERATIONS RESEARCH

IF4.5

2023-10-03

OAAI

Zelenyuk, Valentin; Panchenko, Valentyn

Bayesian Artificial Neural Networks for frontier efficiency analysis?

JOURNAL OF ECONOMETRICS

IF4

2023-10-01

PREAI

Tsionas, Mike; Parmeter, Christopher F.; Zelenyuk, Valentin

Data sharpening for improving central limit theorem approximations for data envelopment analysis-type efficiency estimators

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2022-12-01

PREAI

Nguyen, Bao Hoang; Simar, Leopold; Zelenyuk, Valentin

LASSO plus DEA for small and big wide data

OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE

IF7.2

2021-07-01

OAAI

Chen, Ya; Tsionas, Mike G.; Zelenyuk, Valentin

Hicks neutrality and homotheticity in technologies with multiple inputs and multiple outputs

OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE

IF7.2

2021-06-01

OAAI

Fare, Rolf; Mizobuchi, Hideyuki; Zelenyuk, Valentin

Sequential data envelopment analysis

ANNALS OF OPERATIONS RESEARCH

IF4.5

2021-01-09

PREAI

Fare, Rolf; Zelenyuk, Valentin

Improving finite sample approximation by central limit theorems for estimates from Data Envelopment Analysis

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2020-08-01

OAAI

Simar, Leopold; Zelenyuk, Valentin

Aggregation of inputs and outputs prior to Data Envelopment Analysis under big data

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2020-04-01

PREAI

Zelenyuk, Valentin

Weak disposability in nonparametric production analysis: A new taxonomy of reference technology sets

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2019-04-01

PREAI

Pham, Manh D.; Zelenyuk, Valentin

Data envelopment analysis, truncated regression and double-bootstrap for panel data with application to Chinese banking

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH

IF6

2018-03-01

PREAI

Du, Kai; Worthington, Andrew C.; Zelenyuk, Valentin

Performance of hospital services in Ontario: DEA with truncated regression approach

OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE

IF7.2

2016-09-01

116

PREAI

Chowdhury, Hedayet; Zelenyuk, Valentin

Cost decompositions and the efficient subset

OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE

IF7.2

2016-07-01

PREAI

Fare, Rolf; Fukuyama, Hirofumi; Grosskopf, Shawna; Zelenyuk, Valentin

研究方向