Valentin Zelenyuk
Personal Details
First Name: | Valentin |
Middle Name: | |
Last Name: | Zelenyuk |
Suffix: | |
RePEc Short-ID: | pze33 |
[This author has chosen not to make the email address public] | |
http://www.uq.edu.au/economics/a-z-listing | |
Terminal Degree: | 2002 Department of Economics; Oregon State University (from RePEc Genealogy) |
Affiliation
(90%) School of Economics
University of Queensland
Brisbane, Australiahttps://economics.uq.edu.au/
RePEc:edi:decuqau (more details at EDIRC)
(10%) Centre for Efficiency and Productivity Analysis (CEPA)
School of Economics
University of Queensland
Brisbane, Australiahttps://economics.uq.edu.au/cepa/
RePEc:edi:ceuneau (more details at EDIRC)
Research output
Jump to: Working papers Articles Chapters BooksWorking papers
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2024. "Central Limit Theorems for Directional Distance Functions with and without Undesirable Outputs," LIDAM Discussion Papers ISBA 2024010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023.
"Russell and Slack-Based Measures of Efficiency: A Unifying Framework,"
CEPA Working Papers Series
WP092023, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin & Zhao, Shirong, 2024. "Russell and slack-based measures of efficiency: A unifying framework," European Journal of Operational Research, Elsevier, vol. 318(3), pages 867-876.
- Valentin Zelenyuk & Shirong Zhao, 2023. "Further Improvements of Finite Sample Approximation of Central Limit Theorems for Weighted and Unweighted Malmquist Productivity Indices," CEPA Working Papers Series WP042023, School of Economics, University of Queensland, Australia.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023.
"Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators,"
LIDAM Discussion Papers ISBA
2023015, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023. "Further improvements of finite sample approximation of central limit theorems for envelopment estimators," Journal of Productivity Analysis, Springer, vol. 59(2), pages 189-194, April.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023. "Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators," LIDAM Reprints ISBA 2023008, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2022. "Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators," CEPA Working Papers Series WP062022, School of Economics, University of Queensland, Australia.
- Mike Tsionas & Christopher F. Parmeter & Valentin Zelenyuk, 2023.
"Bayesian Artificial Neural Networks for Frontier Efficiency Analysis,"
CEPA Working Papers Series
WP012023, School of Economics, University of Queensland, Australia.
- Tsionas, Mike & Parmeter, Christopher F. & Zelenyuk, Valentin, 2023. "Bayesian Artificial Neural Networks for frontier efficiency analysis," Journal of Econometrics, Elsevier, vol. 236(2).
- Valentin Zelenyuk & Valentyn Panchenko, 2023. "Bayesian Artificial Neural Networks for Frontier Efficiency Analysis," CEPA Working Papers Series WP022023, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk & Erwin Diewert, 2023. "On the Problem of the Purchasing Power of Money by A. A. Konüs and S. S. Byushgens: Translation and Commentary," CEPA Working Papers Series WP072023, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk & Zhichao Wang, 2023. "Random vs. Explained Inefficiency in Stochastic Frontier Analysis: The Case of Queensland Hospitals," CEPA Working Papers Series WP052023, School of Economics, University of Queensland, Australia.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023.
"Statistical Inference for Hicks–Moorsteen Productivity Indices,"
LIDAM Discussion Papers ISBA
2023032, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023. "Statistical Inference for Hicks–Moorsteen Productivity Indices," CEPA Working Papers Series WP082023, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2023.
"Productivity Analysis: Roots, Foundations, Trends and Perspectives,"
CEPA Working Papers Series
WP062023, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2023. "Productivity analysis: roots, foundations, trends and perspectives," Journal of Productivity Analysis, Springer, vol. 60(3), pages 229-247, December.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023.
"Inference for Aggregate Efficiency: Theory and Guidelines for Practitioners,"
LIDAM Discussion Papers ISBA
2023016, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2024. "Inference for aggregate efficiency: Theory and guidelines for practitioners," European Journal of Operational Research, Elsevier, vol. 316(1), pages 240-254.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2024. "Inference for aggregate efficiency: Theory and guidelines for practitioners," LIDAM Reprints ISBA 2024012, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023. "Inference for Aggregate Efficiency: Theory and Guidelines for Practitioners," CEPA Working Papers Series WP032023, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Zhichao Wang & Valentin Zelenyuk, 2023. "Efficiency of Queensland Public Hospitals via Spatial Panel Stochastic Frontier Models," CEPA Working Papers Series WP102023, School of Economics, University of Queensland, Australia.
- Mike G. Tsionas & Valentin Zelenyuk, 2022. "Testing for Optimization Behavior in Production when Data is with Measurement Errors: A Bayesian Approach," CEPA Working Papers Series WP012022, School of Economics, University of Queensland, Australia.
- Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin, 2022.
"Data sharpening for improving central limit theorem approximations for data envelopment analysis-type efficiency estimators,"
LIDAM Reprints ISBA
2022039, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin, 2022. "Data sharpening for improving central limit theorem approximations for data envelopment analysis–type efficiency estimators," European Journal of Operational Research, Elsevier, vol. 303(3), pages 1469-1480.
- Pham, Manh D. & Simar, Léopold & Zelenyuk, Valentin, 2022.
"Statistical Inference for Aggregation of Malmquist Productivity Indices,"
LIDAM Discussion Papers ISBA
2022005, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Manh Pham & Léopold Simar & Valentin Zelenyuk, 2024. "Statistical Inference for Aggregation of Malmquist Productivity Indices," Operations Research, INFORMS, vol. 72(4), pages 1615-1629, July.
- Pham, Manh & Simar, Léopold & Zelenyuk, Valentin, 2023. "Statistical Inference for Aggregation of Malmquist Productivity Indices," LIDAM Reprints ISBA 2023010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Manh D. Pham & Léopold Simar & Valentin Zelenyuk, 2019. "Statistical Inference for Aggregation of Malmquist Productivity Indices," CEPA Working Papers Series WP082019, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Shawna Grosskopf & Jongsay Yong & Valentin Zelenyuk, 2022.
"Activity based funding reform and the performance of public hospitals: The Case of Queensland, Australia,"
CEPA Working Papers Series
WP082022, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Shawna Grosskopf & Jongsay Yong & Valentin Zelenyuk, 2024. "Activity‐based funding reform and the performance of public hospitals: The case of Queensland, Australia," Economic Inquiry, Western Economic Association International, vol. 62(4), pages 1679-1701, October.
- Robin C. Sickles & Zhichao Wang & Valentin Zelenyuk, 2022. "Stochastic Frontier Analysis for Healthcare, with Illustrations in R," CEPA Working Papers Series WP052022, School of Economics, University of Queensland, Australia.
- Mastromarco, Camilla & Simar, Léopold & Zelenyuk, Valentin, 2021.
"Predicting recessions with a frontier measure of output gap: an application to Italian economy,"
LIDAM Reprints ISBA
2021010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk, 2021. "Predicting recessions with a frontier measure of output gap: an application to Italian economy," Empirical Economics, Springer, vol. 60(6), pages 2701-2740, June.
- Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk, 2020. "Predicting Recessions with a Frontier Measure of Output Gap: An Application to Italian Economy," CEPA Working Papers Series WP102020, School of Economics, University of Queensland, Australia.
- Parmeter, Christopher F. & Simar, Léopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2021.
"Inference in the Nonparametric Stochastic Frontier Model,"
LIDAM Discussion Papers ISBA
2021029, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Christopher F. Parmeter & Léopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2024. "Inference in the nonparametric stochastic frontier model," Econometric Reviews, Taylor & Francis Journals, vol. 43(7), pages 518-539, August.
- Parmeter, Christopher F. & Simar, Léopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2024. "Inference in the nonparametric stochastic frontier model," LIDAM Reprints ISBA 2024013, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Christopher F. Parameter & Léopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2021. "Inference in the Nonparametric Stochastic Frontier Model," CEPA Working Papers Series WP132021, School of Economics, University of Queensland, Australia.
- Zhichao Wang & Valentin Zelenyuk, 2021. "Performance Analysis of Hospitals in Australia and its Peers: A Systematic Review," CEPA Working Papers Series WP012021, School of Economics, University of Queensland, Australia.
- C. J. O’Donnell, 2021. "Estimating the Effects of Weather and Climate Change on Agricultural Productivity," CEPA Working Papers Series WP032021, School of Economics, University of Queensland, Australia.
- Yan Meng & Christopher F. Parameter & Valentin Zelenyuk, 2021. "Is Newer Always Better? A Reinvestigation Of Productivity Dynamics," CEPA Working Papers Series WP062021, School of Economics, University of Queensland, Australia.
- Mike Tsionas & Christopher F. Parmeter & Valentin Zelenyuk, 2021. "Bridging the Divide? Bayesian Artificial Neural Networks for Frontier Efficiency Analysis," CEPA Working Papers Series WP082021, School of Economics, University of Queensland, Australia.
- Mike Tsionas & Valentin Zelenyuk, 2021. "Goodness-of-fit in Optimizing Models of Production: A Generalization with a Bayesian Perspective," CEPA Working Papers Series WP182021, School of Economics, University of Queensland, Australia.
- Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin, 2021.
"Data sharpening for improving CLT approximations for DEA-type efficiency estimators,"
LIDAM Discussion Papers ISBA
2021033, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Bao Hoang Nguyen & Léopold Simar & Valentin Zelenyuk, 2021. "Data Sharpening for improving CLT approximations for DEA-type efficiency estimators," CEPA Working Papers Series WP142021, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2021. "Performance Analysis: Economic Foundations & Trends," CEPA Working Papers Series WP162021, School of Economics, University of Queensland, Australia.
- Natalya Zelenyuk & Valentin Zelenyuk, 2021. "Bank Performance Analysis," CEPA Working Papers Series WP022021, School of Economics, University of Queensland, Australia.
- Kok Fong See & Shawna Grosskopf & Vivian Valdmanis & Valentin Zelenyuk, 2021.
"What do we know from the vast literature on efficiency and productivity in healthcare? A Systematic Review and Bibliometric Analysis,"
CEPA Working Papers Series
WP072021, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Robin C. Sickles & Valentin Zelenyuk, 2021. "What do we know from the vast literature on efficiency and productivity in healthcare? A Systematic Review and Bibliometric Analysis," CEPA Working Papers Series WP092021, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2020. "Robust efficiency analysis of public hospitals in Queensland, Australia," CEPA Working Papers Series WP052020, School of Economics, University of Queensland, Australia.
- Léopold Simar & Valentin Zelenyuk, 2020.
"Improving Finite Sample Approximation by Central Limit Theorems for Estimates from Data Envelopment Analysis,"
CEPA Working Papers Series
WP012020, School of Economics, University of Queensland, Australia.
- Simar, Léopold & Zelenyuk, Valentin, 2020. "Improving finite sample approximation by central limit theorems for estimates from Data Envelopment Analysis," European Journal of Operational Research, Elsevier, vol. 284(3), pages 1002-1015.
- Rolf Färe & Valentin Zelenyuk, 2020. "Profit Efficiency and its Estimation," CEPA Working Papers Series WP072020, School of Economics, University of Queensland, Australia.
- Hideyuki Mizobuchi & Valentin Zelenyuk, 2020.
"Quadratic-mean-of-order-r Indexes of Output, Input and Productivity,"
CEPA Working Papers Series
WP032020, School of Economics, University of Queensland, Australia.
- Hideyuki Mizobuchi & Valentin Zelenyuk, 2021. "Quadratic-mean-of-order-r indexes of output, input and productivity," Journal of Productivity Analysis, Springer, vol. 56(2), pages 133-138, December.
- Rolf Färe & Valentin Zelenyuk, 2020. "POn Fisher Aggregation of Multi-factor Productivity Indexes," CEPA Working Papers Series WP082020, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2020. "Aggregate Efficiency of Industry and its Groups: The case of Queensland Public Hospitals," CEPA Working Papers Series WP062020, School of Economics, University of Queensland, Australia.
- Ya Chen & Mike Tsionas & Valentin Zelenyuk, 2020.
"LASSO DEA for small and big data,"
CEPA Working Papers Series
WP022020, School of Economics, University of Queensland, Australia.
- Ya Chen & Mike Tsionas & Valentin Zelenyuk, 2020. "LASSO DEA for small and big data," CEPA Working Papers Series WP092020, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2020.
"PAggregation of Outputs and Inputs for DEA Analysis of Hospital Efficiency: Economics, Operations Research and Data Science Perspectives,"
CEPA Working Papers Series
WP112020, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2021. "Aggregation of Outputs and Inputs for DEA Analysis of Hospital Efficiency: Economics, Operations Research and Data Science Perspectives," International Series in Operations Research & Management Science, in: Joe Zhu & Vincent Charles (ed.), Data-Enabled Analytics, pages 123-158, Springer.
- Rolf Färe & Valentin Zelenyuk, 2019.
"On Luenberger Input, Output and Productivity Indicators,"
CEPA Working Papers Series
WP022019, School of Economics, University of Queensland, Australia.
- Färe, Rolf & Zelenyuk, Valentin, 2019. "On Luenberger input, output and productivity indicators," Economics Letters, Elsevier, vol. 179(C), pages 72-74.
- Valentin Zelenyuk, 2019.
"Aggregation of Efficiency and Productivity: From Firm to Sector and Higher Levels,"
CEPA Working Papers Series
WP062019, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2022. "Aggregation of Efficiency and Productivity: From Firm to Sector and Higher Levels," Springer Books, in: Subhash C. Ray & Robert G. Chambers & Subal C. Kumbhakar (ed.), Handbook of Production Economics, chapter 25, pages 1039-1079, Springer.
- Rolf Färe & Hideyuki Mizobuchi & Valentin Zelenyuk, 2019.
"Hicks Neutrality and Homotheticity in Technologies with Multiple Inputs and Multiple Outputs,"
CEPA Working Papers Series
WP092019, School of Economics, University of Queensland, Australia.
- Färe, Rolf & Mizobuchi, Hideyuki & Zelenyuk, Valentin, 2021. "Hicks neutrality and homotheticity in technologies with multiple inputs and multiple outputs," Omega, Elsevier, vol. 101(C).
- Rolf Färe & Valentin Zelenyuk, 2019. "On the Aggregation of the Paasche and Laspeyres Malmquist Indexes," CEPA Working Papers Series WP122019, School of Economics, University of Queensland, Australia.
- Rolf Färe & Valentin Zelenyuk, 2019. "Data Envelopment Analysis and Sequences in Hilbert Spaces," CEPA Working Papers Series WP132019, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2019. "Data Envelopment Analysis and Business Analytics: The Big Data Challenges and Some Solutions," CEPA Working Papers Series WP072019, School of Economics, University of Queensland, Australia.
- Rolf Färe & Valentin Zelenyuk, 2019. "On Paasche and Laspeyers Malmquist Indexes: A Comment on Diewert and Fox (2017)," CEPA Working Papers Series WP042019, School of Economics, University of Queensland, Australia.
- Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk, 2019.
"Predicting Recessions: A New Measure of Output Gap as Predictor,"
CEPA Working Papers Series
WP112019, School of Economics, University of Queensland, Australia.
- Mastromarco, Camilla & Simar, Leopold & Wilson, Paul, 2019. "Predicting Recessions: A New Measure of Output Gap as Predictor," LIDAM Discussion Papers ISBA 2019023, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2018.
"Forecasting of Recessions via Dynamic Probit for Time Series: Replication and Extension of Kauppi and Saikkonen (2008),"
LIDAM Discussion Papers ISBA
2018004, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Byeong U. Park & Léopold Simar & Valentin Zelenyuk, 2020. "Forecasting of recessions via dynamic probit for time series: replication and extension of Kauppi and Saikkonen (2008)," Empirical Economics, Springer, vol. 58(1), pages 379-392, January.
- Byeong U. Park & Lèopold Simar & Valentin Zelenyuk, 2018. "Forecasting of Recessions via Dynamic Probit for Time Series: Replication and Extension of Kauppi and Saikkonen (2008)," CEPA Working Papers Series WP092018, School of Economics, University of Queensland, Australia.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2019. "Forecasting of recessions via dynamic probit for time series: replication and extension of Kauppi and Saikkonen (2008)," LIDAM Reprints ISBA 2019014, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Simar, Leopold & Zelenyuk, Valentin, 2018.
"Improving Finite Sample Approximation by Central Limit Theorems for DEA and FDH efficiency scores,"
LIDAM Discussion Papers ISBA
2018020, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Simar, Leopold & Zelenyuk, Valentin, 2020. "Improving Finite Sample Approximation by Central Limit Theorems for DEA and FDH efficiency scores," LIDAM Reprints ISBA 2020002, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk, 2018. "Improving Finite Sample Approximation by Central Limit Theorems for DEA and FDH efficiency scores," CEPA Working Papers Series WP072018, School of Economics, University of Queensland, Australia.
- Andreas Mayer & Valentin Zelenyuk, 2018. "Aggregation of Individual Efficiency Measures and Productivity Indices," CEPA Working Papers Series WP012018, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2018. "Some Mathematical and Historical Clarifications on Aggregation in Efficiency and Productivity Analysis and Connection to Economic Theory," CEPA Working Papers Series WP032018, School of Economics, University of Queensland, Australia.
- Hideyuki Mizobuchi & Valentin Zelenyuk, 2018. "Measuring Productivity by Quadratic-mean-of-order-of-r Indexes," CEPA Working Papers Series WP062018, School of Economics, University of Queensland, Australia.
- Simar, Leopold & Zelenyuk, Valentin, 2018.
"Central Limit Theorems for Aggregate Efficiency,"
LIDAM Reprints ISBA
2018010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk, 2018. "Central Limit Theorems for Aggregate Efficiency," Operations Research, INFORMS, vol. 66(1), pages 137-149, January.
- Sickles, Robin C. & Song, Wonho & Zelenyuk, Valentin, 2018.
"Econometric Analysis of Productivity: Theory and Implementation in R,"
Working Papers
18-008, Rice University, Department of Economics.
- Robin C. Sickles & Wonho Song & Valentin Zelenyuk, 2018. "Econometric Analysis of Productivity: Theory and Implementation in R," CEPA Working Papers Series WP082018, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2018. "Profit Efficiency, DEA, FDH and Big Data," CEPA Working Papers Series WP042018, School of Economics, University of Queensland, Australia.
- Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk, 2017.
"The Productivity of Nations,"
Working Papers in Economics & Finance
2017-05, University of Portsmouth, Portsmouth Business School, Economics and Finance Subject Group.
- Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk, 2017. "The Productivity of Nations," CEPA Working Papers Series WP022017, School of Economics, University of Queensland, Australia.
- Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2017. "Revisiting Forecasting of Recessions via Dynamic Probit for Time Series by Kauppi and Saikkonen (2008)," CEPA Working Papers Series WP032017, School of Economics, University of Queensland, Australia.
- Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk, 2017.
"Stochastic Frontier Analysis: Foundations and Advances,"
Working Papers
2017-10, University of Miami, Department of Economics.
- Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk, 2022. "Stochastic Frontier Analysis: Foundations and Advances II," Springer Books, in: Subhash C. Ray & Robert G. Chambers & Subal C. Kumbhakar (ed.), Handbook of Production Economics, chapter 9, pages 371-408, Springer.
- Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk, 2022. "Stochastic Frontier Analysis: Foundations and Advances I," Springer Books, in: Subhash C. Ray & Robert G. Chambers & Subal C. Kumbhakar (ed.), Handbook of Production Economics, chapter 8, pages 331-370, Springer.
- Subal C. Kumbhakar & Christopher F. Parameter & Valentin Zelenyuk, 2018. "Stochastic Frontier Analysis: Foundations and Advances," CEPA Working Papers Series WP022018, School of Economics, University of Queensland, Australia.
- Manh D. Pham & Valentin Zelenyuk, 2017. "Convexity, Disposability and Returns to Scale in Production Analysis," CEPA Working Papers Series WP042017, School of Economics, University of Queensland, Australia.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2017.
"Nonparametric estimation of dynamic discrete choice models for time series data,"
LIDAM Reprints ISBA
2017011, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin, 2017. "Nonparametric estimation of dynamic discrete choice models for time series data," Computational Statistics & Data Analysis, Elsevier, vol. 108(C), pages 97-120.
- Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2016. "Nonparametric Estimation of Dynamic Discrete Choice Models for Time Series Data," CEPA Working Papers Series WP062016, School of Economics, University of Queensland, Australia.
- Christopher F. Parmeter & Valentin Zelenyuk, 2016. "A Bridge Too Far? The State of the Art in Combining the Virtues of Stochastic Frontier Analysis and Data Envelopement Analysis," Working Papers 2016-10, University of Miami, Department of Economics.
- Simar, Leopold & Zelenyuk, Valentin, 2016.
"Asymptotic Theory for Aggregate Efficiency,"
LIDAM Discussion Papers ISBA
2016024, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk, 2016. "Asymptotic Theory for Aggregate Efficiency," CEPA Working Papers Series WP042016, School of Economics, University of Queensland, Australia.
- Li, Degui & Simar, Leopold & Zelenyuk, Valentin, 2016.
"Generalized nonparametric smoothing with mixed discrete and continuous data,"
LIDAM Reprints ISBA
2016020, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Li, Degui & Simar, Léopold & Zelenyuk, Valentin, 2016. "Generalized nonparametric smoothing with mixed discrete and continuous data," Computational Statistics & Data Analysis, Elsevier, vol. 100(C), pages 424-444.
- Manh D. Pham & Valentin Zelenyuk, 2016.
"Slack-based directional distance function in the presence of bad outputs: Theory and Application to Vietnamese Banking,"
CEPA Working Papers Series
WP072016, School of Economics, University of Queensland, Australia.
- Manh D. Pham & Valentin Zelenyuk, 2018. "Slack-based directional distance function in the presence of bad outputs: theory and application to Vietnamese banking," Empirical Economics, Springer, vol. 54(1), pages 153-187, February.
- Rolf Färe & Xinju He & Sungko Li & Valentin Zelenyuk, 2016. "A Unifying Framework for Farrell Efficiency Measurement Coherent with Profit-maximizing Principle," CEPA Working Papers Series WP052016, School of Economics, University of Queensland, Australia.
- Rolf Färe & Hirofumi Fukuyama & Shawna Grosskopf & Valentin Zelenyuk, 2015.
"Cost Decompositions and the Efficient Subset,"
CEPA Working Papers Series
WP012015, School of Economics, University of Queensland, Australia.
- Färe, Rolf & Fukuyama, Hirofumi & Grosskopf, Shawna & Zelenyuk, Valentin, 2016. "Cost decompositions and the efficient subset," Omega, Elsevier, vol. 62(C), pages 123-130.
- Kelly D.T.Trinh & Valentin Zelenyuk, 2015. "Bootstrap-based testing for network DEA: Some Theory and Applications," CEPA Working Papers Series WP052015, School of Economics, University of Queensland, Australia.
- Kai Du & Andrew C. Worthington & Valentin Zelenyuk, 2015. "The dynamic relationship between bank asset diversification and efficiency: Evidence from the Chinese banking sector," CEPA Working Papers Series WP122015, School of Economics, University of Queensland, Australia.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2015.
"Categorical data in local maximum likelihood: theory and applications to productivity analysis,"
LIDAM Reprints ISBA
2015018, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Byeong Park & Léopold Simar & Valentin Zelenyuk, 2015. "Categorical data in local maximum likelihood: theory and applications to productivity analysis," Journal of Productivity Analysis, Springer, vol. 43(2), pages 199-214, April.
- Natalya Zelenyuk & Valentin Zelenyuk, 2015. "Productivity Drivers of Efficiency in Banking: Importance of Model Specifications," CEPA Working Papers Series WP082015, School of Economics, University of Queensland, Australia.
- Kelly D.T.Trinh & Valentin Zelenyuk, 2015. "Productivity Growth and Convergence: Revisiting Kumar and Russell (2002)," CEPA Working Papers Series WP112015, School of Economics, University of Queensland, Australia.
- Natalya Zelenyuk & Valentin Zelenyuk, 2014. "Regional and Ownership Drivers of Bank Efficiency," CEPA Working Papers Series WP112014, School of Economics, University of Queensland, Australia.
- Claudia Curi & Ana Lozano-Vivas & Valentin Zelenyuk, 2014.
"Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all?,"
BEMPS - Bozen Economics & Management Paper Series
BEMPS18, Faculty of Economics and Management at the Free University of Bozen.
- Curi, Claudia & Lozano-Vivas, Ana & Zelenyuk, Valentin, 2015. "Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all?," Journal of Banking & Finance, Elsevier, vol. 61(S1), pages 22-35.
- Claudia Curi & Ana Lozano-Vivas & Valentin Zelenyuk, 2015. "Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all?," CEPA Working Papers Series WP042015, School of Economics, University of Queensland, Australia.
- Andreas Mayer & Valentin Zelenyuk, 2014. "An Aggregation Paradigm for Hicks-Moorsteen Productivity Indexes," CEPA Working Papers Series WP012014, School of Economics, University of Queensland, Australia.
- Simar, Leopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2014.
"Nonparametric Least Squares Methods for Stochastic Frontier Models,"
LIDAM Discussion Papers ISBA
2014012, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Ingrid Keilegom & Valentin Zelenyuk, 2017. "Nonparametric least squares methods for stochastic frontier models," Journal of Productivity Analysis, Springer, vol. 47(3), pages 189-204, June.
- Leopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2014. "Nonparametric Least Squares Methods for Stochastic Frontier Models," CEPA Working Papers Series WP032014, School of Economics, University of Queensland, Australia.
- Simar, Leopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2017. "Nonparametric Least Squares Methods for Stochastic Frontier Models," LIDAM Reprints ISBA 2017026, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Rolf Fare & Hirofumi Fukuyama & Shawna Grosskopf & Valentin Zelenyuk, 2014.
"Decomposing Profit Efficiency using a Slack-based Directional Distance Function,"
CEPA Working Papers Series
WP092014, School of Economics, University of Queensland, Australia.
- Färe, Rolf & Fukuyama, Hirofumi & Grosskopf, Shawna & Zelenyuk, Valentin, 2015. "Decomposing profit efficiency using a slack-based directional distance function," European Journal of Operational Research, Elsevier, vol. 247(1), pages 335-337.
- Richard Simper & Maximilian J.B. Hall & Wenbin B. Liu & Valentin Zelenyuk & Zhongbao Zhou, 2014. "How Relevant is the Choice of Risk Management Control Variable to Non-parametric Bank Profit Efficiency Analysis?," CEPA Working Papers Series WP122014, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk & Andreas Mayer, 2013.
"Aggregation of Malmquist productivity indexes allowing for reallocation of resources,"
CEPA Working Papers Series
WP062013, School of Economics, University of Queensland, Australia.
- Mayer, Andreas & Zelenyuk, Valentin, 2014. "Aggregation of Malmquist productivity indexes allowing for reallocation of resources," European Journal of Operational Research, Elsevier, vol. 238(3), pages 774-785.
- Valentin Zelenyuk, 2013.
"Scale Efficiency and Homotheticity: Equivalence of Primal and Dual Measures,"
CEPA Working Papers Series
WP022013, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2014. "Scale efficiency and homotheticity: equivalence of primal and dual measures," Journal of Productivity Analysis, Springer, vol. 42(1), pages 15-24, August.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2013. "Non-Parametric Approach to Dynamic Time Series Discrete Choice Models," LIDAM Discussion Papers ISBA 2013052, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Rolf Fare & Valentin Zelenyuk, 2013.
"Pricing of Decision Making Units under Non-constant Returns to Scale,"
CEPA Working Papers Series
WP012013, School of Economics, University of Queensland, Australia.
- Rolf F&aauml;re & Valentin Zelenyuk, 2015. "Pricing of decision-making units under non-constant returns to scale," Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 66(1), pages 172-173, January.
- Byeong U. Park & Léopold Simar & Valentin Zelenyuk, 2013. "Non-Parametric Approach to Dynamic Time Series Discrete Choice Models," CEPA Working Papers Series WP092013, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2012.
"Aggregation of Scale Efficiency,"
CEPA Working Papers Series
WP042012, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin, 2015. "Aggregation of scale efficiency," European Journal of Operational Research, Elsevier, vol. 240(1), pages 269-277.
- Klishchuk Bogdan & Zelenyuk Valentin, 2012. "Impact of Services LIberalization on Firm Level Productivity in Eastern Europe and Central Asia," EERC Working Paper Series 12/03e, EERC Research Network, Russia and CIS.
- Valentin Zelenyuk, 2012.
"A Scale Elasticity Measure for Directional Distance Function and its Dual: Theory and DEA Estimation,"
CEPA Working Papers Series
WP072012, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin, 2013. "A scale elasticity measure for directional distance function and its dual: Theory and DEA estimation," European Journal of Operational Research, Elsevier, vol. 228(3), pages 592-600.
- Valentin Zelenyuk, 2011. "Scale Efficiency: Equivalence of Primal and Dual Measures," CEPA Working Papers Series WP092011, School of Economics, University of Queensland, Australia.
- Claudia Curi & Paolo Guarda & Valentin Zelenyuk, 2011. "Changes in bank specialisation: comparing foreign subsidiaries and branches in Luxembourg," BCL working papers 67, Central Bank of Luxembourg.
- Valentin Zelenyuk, 2011. "A Scale Elasticity Measure for Directional Distance Function and its Dual," CEPA Working Papers Series WP062011, School of Economics, University of Queensland, Australia.
- Simar, Leopold & Zelenyuk, Valentin, 2011.
"To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regressions,"
LIDAM Discussion Papers ISBA
2011042, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Valentin Zelenyuk & Leopold Simar, 2011. "To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regressions," CEPA Working Papers Series WP102011, School of Economics, University of Queensland, Australia.
- Li, Degui & Simar, Leopold & Zelenyuk, Valentin, 2013. "To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regression," LIDAM Discussion Papers ISBA 2013025, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Valentin Zelenyuk, 2011. "A Note on Equivalences in Measuring Returns to Scale in Multi-output-multi-input Technologies," CEPA Working Papers Series WP052011, School of Economics, University of Queensland, Australia.
- Claudia Curi & Paolo Guarda & Ana Lozano-Vivas & Valentin Zelenyuk, 2011.
"Is foreign-bank efficiency in financial centers driven by homecountry characteristics?,"
BCL working papers
68, Central Bank of Luxembourg.
- Valentin Zelenyuk & Claudia Curi & Paolo Guarda & Ana Lozano-Vivas, 2011. "Is foreign-bank efficiency in financial centers driven by home-country characteristics?," CEPA Working Papers Series WP022011, School of Economics, University of Queensland, Australia.
- H. Chowdhury & V. Zelenyuk & W. Wodchis & A. Laporte, 2010.
"Efficiency and Technological Change in Health Care Services in Ontario,"
CEPA Working Papers Series
WP082010, School of Economics, University of Queensland, Australia.
- Hedayet Chowdhury & Walter Wodchis & Audrey Laporte, 2011. "Efficiency and technological change in health care services in Ontario," International Journal of Productivity and Performance Management, Emerald Group Publishing Limited, vol. 60(7), pages 721-745, September.
- Simar, Leopold & Zelenyuk, Valentin, 2010.
"Stochastic FDH/DEA estimators for frontier analysis,"
LIDAM Reprints ISBA
2010008, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk, 2011. "Stochastic FDH/DEA estimators for frontier analysis," Journal of Productivity Analysis, Springer, vol. 36(1), pages 1-20, August.
- Leopold Simar & Valentin Zelenyuk, 2008. "Stochastic FDH/DEA estimators for Frontier Analysis," Discussion Papers 8, Kyiv School of Economics.
- Simar, Leopold & Zelenyuk, Valentin, 2011. "Stochastic FDH/DEA estimators for frontier analysis," LIDAM Reprints ISBA 2011026, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2010.
"Local maximum likelihood techniques with categorical data,"
LIDAM Discussion Papers ISBA
2010052, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2010. "Local Maximum Likelihood Techniques with Categorical Data," CEPA Working Papers Series WP142010, School of Economics, University of Queensland, Australia.
- Alice Shiu, Valentin Zelenyuk, 2010.
"Production Efficiency versus Ownership: The Case of China,"
Discussion Papers
33, Kyiv School of Economics.
- Shiu, Alice & Zelenyuk, Valentin, 2009. "Production Efficiency versus Ownership: The Case of China," MPRA Paper 23760, University Library of Munich, Germany, revised 22 Mar 2010.
- Valentin Zelenyuk, 2010.
"Aggregation of Economic Growth Rates and of its Sources,"
CEPA Working Papers Series
WP032010, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin, 2011. "Aggregation of economic growth rates and of its sources," European Journal of Operational Research, Elsevier, vol. 212(1), pages 190-198, July.
- Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2008.
"Local Likelihood Estimation of Truncated Regression and Its Partial Derivatives: Theory and Application,"
Discussion Papers
7, Kyiv School of Economics.
- Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin, 2008. "Local likelihood estimation of truncated regression and its partial derivatives: Theory and application," Journal of Econometrics, Elsevier, vol. 146(1), pages 185-198, September.
- Park, Byeong & Simar, Leopold & Zelenyuk, Valentin, 2006. "Local likelihood estimation of truncated regression and its partial derivatives: theory and application," MPRA Paper 34686, University Library of Munich, Germany.
- Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk, 2007.
"Technological Change and Transition: Relative Contributions to Worldwide Growth during the 1990s,"
Discussion Papers of DIW Berlin
740, DIW Berlin, German Institute for Economic Research.
- Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk, 2008. "Technological Change and Transition: Relative Contributions to Worldwide Growth During the 1990s," Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 70(4), pages 461-492, August.
- Zelenyuk, Valentin, 2005. "Testing the impact of ICT in developed countries during 1980-1995: distributional analysis in Solow’s growth accounting framework," MPRA Paper 28029, University Library of Munich, Germany, revised Dec 2010.
- Zelenyuk, Valentin, 2005.
"Aggregation of Malmquist Productivity Indexes,"
MPRA Paper
34689, University Library of Munich, Germany.
- Zelenyuk, Valentin, 2006. "Aggregation of Malmquist productivity indexes," European Journal of Operational Research, Elsevier, vol. 174(2), pages 1076-1086, October.
- Salnykov, Mykhaylo & Zelenyuk, Valentin, 2005. "On the Commensurability of Directional Distance Functions," MPRA Paper 7068, University Library of Munich, Germany.
- Salnykov Mykhaylo & Zelenyuk Valentin, 2005. "Estimation of environmental efficiencies of economies and shadow prices of pollutants in countries in transition," EERC Working Paper Series 05-06e, EERC Research Network, Russia and CIS.
- Zelenyuk, Valentin, 2005. "Power of significance test of dummies in Simar-Wilson two-stage efficiency analysis model," MPRA Paper 34837, University Library of Munich, Germany.
- Simar, Leopold & Zelenyuk, Valentin, 2004.
"On testing equality of distributions of technical efficiency scores,"
MPRA Paper
28003, University Library of Munich, Germany.
- Leopold Simar & Valentin Zelenyuk, 2006. "On Testing Equality of Distributions of Technical Efficiency Scores," Econometric Reviews, Taylor & Francis Journals, vol. 25(4), pages 497-522.
- Fare, Rolf & Zelenyuk, Valentin, 2004. "Aggregation of Scale Elasticities Across Firms," MPRA Paper 28055, University Library of Munich, Germany, revised 11 Jan 2010.
- Fare, Rolf & Zelenyuk, Valentin, 2002.
"On Mr. Farrell's Decomposition and Aggregation,"
MPRA Paper
28005, University Library of Munich, Germany, revised 23 May 2005.
- Rolf Fare & Valentin Zelenyuk, 2005. "On Farrell's Decomposition and Aggregation," International Journal of Business and Economics, School of Management Development, Feng Chia University, Taichung, Taiwan, vol. 4(2), pages 167-171, August.
- Fare, Rolf & Grosskopf, Shawna & Zelenyuk, Valentin, 2002. "Finding Common Ground: Efficiency Indices," MPRA Paper 28004, University Library of Munich, Germany, revised Jan 2005.
- Nguyen, B.H. & Sickles, R. & Zelenyuk, V., "undated".
"Efficiency Analysis with Stochastic Frontier Models using Popular Statistical Softwares,"
Working Papers
1, International Society for Efficiency and Productivity Analysis.
- Bao Hoang Nguyen & Robin C. Sickles & Valentin Zelenyuk, 2022. "Efficiency Analysis with Stochastic Frontier Models Using Popular Statistical Softwares," Springer Books, in: Duangkamon Chotikapanich & Alicia N. Rambaldi & Nicholas Rohde (ed.), Advances in Economic Measurement, chapter 0, pages 129-171, Springer.
Articles
- Zhichao Wang & Bao Hoang Nguyen & Valentin Zelenyuk, 2024. "Performance analysis of hospitals in Australia and its peers: a systematic and critical review," Journal of Productivity Analysis, Springer, vol. 62(2), pages 139-173, October.
- Valentin Zelenyuk & Valentyn Panchenko, 2024. "Generalized theory for measuring efficiency of individuals and groups," Annals of Operations Research, Springer, vol. 332(1), pages 781-806, January.
- Manh Pham & Léopold Simar & Valentin Zelenyuk, 2024.
"Statistical Inference for Aggregation of Malmquist Productivity Indices,"
Operations Research, INFORMS, vol. 72(4), pages 1615-1629, July.
- Pham, Manh & Simar, Léopold & Zelenyuk, Valentin, 2023. "Statistical Inference for Aggregation of Malmquist Productivity Indices," LIDAM Reprints ISBA 2023010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Pham, Manh D. & Simar, Léopold & Zelenyuk, Valentin, 2022. "Statistical Inference for Aggregation of Malmquist Productivity Indices," LIDAM Discussion Papers ISBA 2022005, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Manh D. Pham & Léopold Simar & Valentin Zelenyuk, 2019. "Statistical Inference for Aggregation of Malmquist Productivity Indices," CEPA Working Papers Series WP082019, School of Economics, University of Queensland, Australia.
- Christopher F. Parmeter & Léopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2024.
"Inference in the nonparametric stochastic frontier model,"
Econometric Reviews, Taylor & Francis Journals, vol. 43(7), pages 518-539, August.
- Parmeter, Christopher F. & Simar, Léopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2021. "Inference in the Nonparametric Stochastic Frontier Model," LIDAM Discussion Papers ISBA 2021029, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Parmeter, Christopher F. & Simar, Léopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2024. "Inference in the nonparametric stochastic frontier model," LIDAM Reprints ISBA 2024013, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Christopher F. Parameter & Léopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2021. "Inference in the Nonparametric Stochastic Frontier Model," CEPA Working Papers Series WP132021, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Shawna Grosskopf & Jongsay Yong & Valentin Zelenyuk, 2024.
"Activity‐based funding reform and the performance of public hospitals: The case of Queensland, Australia,"
Economic Inquiry, Western Economic Association International, vol. 62(4), pages 1679-1701, October.
- Bao Hoang Nguyen & Shawna Grosskopf & Jongsay Yong & Valentin Zelenyuk, 2022. "Activity based funding reform and the performance of public hospitals: The Case of Queensland, Australia," CEPA Working Papers Series WP082022, School of Economics, University of Queensland, Australia.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2024.
"Inference for aggregate efficiency: Theory and guidelines for practitioners,"
European Journal of Operational Research, Elsevier, vol. 316(1), pages 240-254.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2024. "Inference for aggregate efficiency: Theory and guidelines for practitioners," LIDAM Reprints ISBA 2024012, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023. "Inference for Aggregate Efficiency: Theory and Guidelines for Practitioners," LIDAM Discussion Papers ISBA 2023016, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023. "Inference for Aggregate Efficiency: Theory and Guidelines for Practitioners," CEPA Working Papers Series WP032023, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin & Zhao, Shirong, 2024.
"Russell and slack-based measures of efficiency: A unifying framework,"
European Journal of Operational Research, Elsevier, vol. 318(3), pages 867-876.
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023. "Russell and Slack-Based Measures of Efficiency: A Unifying Framework," CEPA Working Papers Series WP092023, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2023.
"Productivity analysis: roots, foundations, trends and perspectives,"
Journal of Productivity Analysis, Springer, vol. 60(3), pages 229-247, December.
- Valentin Zelenyuk, 2023. "Productivity Analysis: Roots, Foundations, Trends and Perspectives," CEPA Working Papers Series WP062023, School of Economics, University of Queensland, Australia.
- Hideyuki Mizobuchi & Valentin Zelenyuk, 2023. "A generalized flexible functional form for α-returns to scale," Journal of Productivity Analysis, Springer, vol. 59(3), pages 217-224, June.
- Tsionas, Mike & Parmeter, Christopher F. & Zelenyuk, Valentin, 2023.
"Bayesian Artificial Neural Networks for frontier efficiency analysis,"
Journal of Econometrics, Elsevier, vol. 236(2).
- Valentin Zelenyuk & Valentyn Panchenko, 2023. "Bayesian Artificial Neural Networks for Frontier Efficiency Analysis," CEPA Working Papers Series WP022023, School of Economics, University of Queensland, Australia.
- Mike Tsionas & Christopher F. Parmeter & Valentin Zelenyuk, 2023. "Bayesian Artificial Neural Networks for Frontier Efficiency Analysis," CEPA Working Papers Series WP012023, School of Economics, University of Queensland, Australia.
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2023.
"Further improvements of finite sample approximation of central limit theorems for envelopment estimators,"
Journal of Productivity Analysis, Springer, vol. 59(2), pages 189-194, April.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023. "Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators," LIDAM Reprints ISBA 2023008, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Léopold Simar & Valentin Zelenyuk & Shirong Zhao, 2022. "Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators," CEPA Working Papers Series WP062022, School of Economics, University of Queensland, Australia.
- Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong, 2023. "Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators," LIDAM Discussion Papers ISBA 2023015, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Yan Meng & Christopher F. Parmeter & Valentin Zelenyuk, 2023. "Is newer always better? A reinvestigation of productivity dynamics using updated PWT data," Journal of Productivity Analysis, Springer, vol. 59(1), pages 1-13, February.
- Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin, 2022.
"Data sharpening for improving central limit theorem approximations for data envelopment analysis–type efficiency estimators,"
European Journal of Operational Research, Elsevier, vol. 303(3), pages 1469-1480.
- Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin, 2022. "Data sharpening for improving central limit theorem approximations for data envelopment analysis-type efficiency estimators," LIDAM Reprints ISBA 2022039, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Rolf Färe & Valentin Zelenyuk, 2021. "Sequential data envelopment analysis," Annals of Operations Research, Springer, vol. 300(1), pages 307-312, May.
- Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk, 2021.
"Predicting recessions with a frontier measure of output gap: an application to Italian economy,"
Empirical Economics, Springer, vol. 60(6), pages 2701-2740, June.
- Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk, 2020. "Predicting Recessions with a Frontier Measure of Output Gap: An Application to Italian Economy," CEPA Working Papers Series WP102020, School of Economics, University of Queensland, Australia.
- Mastromarco, Camilla & Simar, Léopold & Zelenyuk, Valentin, 2021. "Predicting recessions with a frontier measure of output gap: an application to Italian economy," LIDAM Reprints ISBA 2021010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Hideyuki Mizobuchi & Valentin Zelenyuk, 2021.
"Quadratic-mean-of-order-r indexes of output, input and productivity,"
Journal of Productivity Analysis, Springer, vol. 56(2), pages 133-138, December.
- Hideyuki Mizobuchi & Valentin Zelenyuk, 2020. "Quadratic-mean-of-order-r Indexes of Output, Input and Productivity," CEPA Working Papers Series WP032020, School of Economics, University of Queensland, Australia.
- Valentin Zelenyuk, 2021. "Performance Analysis: Economic Foundations and Trends," Foundations and Trends(R) in Econometrics, now publishers, vol. 11(3), pages 153-229, September.
- Robin C. Sickles & Valentin Zelenyuk, 2021. "Response to Review Article by Bert Balk on Measurement of Productivity and Efficiency: Theory and Practice," International Productivity Monitor, Centre for the Study of Living Standards, vol. 41, pages 153-156, Fall.
- Rolf Färe & Valentin Zelenyuk, 2021. "On aggregation of multi-factor productivity indexes," Journal of Productivity Analysis, Springer, vol. 55(2), pages 107-133, April.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2021. "Aggregate efficiency of industry and its groups: the case of Queensland public hospitals," Empirical Economics, Springer, vol. 60(6), pages 2795-2836, June.
- Färe, Rolf & Mizobuchi, Hideyuki & Zelenyuk, Valentin, 2021.
"Hicks neutrality and homotheticity in technologies with multiple inputs and multiple outputs,"
Omega, Elsevier, vol. 101(C).
- Rolf Färe & Hideyuki Mizobuchi & Valentin Zelenyuk, 2019. "Hicks Neutrality and Homotheticity in Technologies with Multiple Inputs and Multiple Outputs," CEPA Working Papers Series WP092019, School of Economics, University of Queensland, Australia.
- Chen, Ya & Tsionas, Mike G. & Zelenyuk, Valentin, 2021. "LASSO+DEA for small and big wide data," Omega, Elsevier, vol. 102(C).
- Byeong U. Park & Léopold Simar & Valentin Zelenyuk, 2020.
"Forecasting of recessions via dynamic probit for time series: replication and extension of Kauppi and Saikkonen (2008),"
Empirical Economics, Springer, vol. 58(1), pages 379-392, January.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2018. "Forecasting of Recessions via Dynamic Probit for Time Series: Replication and Extension of Kauppi and Saikkonen (2008)," LIDAM Discussion Papers ISBA 2018004, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Byeong U. Park & Lèopold Simar & Valentin Zelenyuk, 2018. "Forecasting of Recessions via Dynamic Probit for Time Series: Replication and Extension of Kauppi and Saikkonen (2008)," CEPA Working Papers Series WP092018, School of Economics, University of Queensland, Australia.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2019. "Forecasting of recessions via dynamic probit for time series: replication and extension of Kauppi and Saikkonen (2008)," LIDAM Reprints ISBA 2019014, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Färe, Rolf & Zelenyuk, Valentin, 2020. "Profit efficiency: Generalization, business accounting and the role of convexity," Economics Letters, Elsevier, vol. 196(C).
- Simar, Léopold & Zelenyuk, Valentin, 2020.
"Improving finite sample approximation by central limit theorems for estimates from Data Envelopment Analysis,"
European Journal of Operational Research, Elsevier, vol. 284(3), pages 1002-1015.
- Léopold Simar & Valentin Zelenyuk, 2020. "Improving Finite Sample Approximation by Central Limit Theorems for Estimates from Data Envelopment Analysis," CEPA Working Papers Series WP012020, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin, 2020. "Aggregation of inputs and outputs prior to Data Envelopment Analysis under big data," European Journal of Operational Research, Elsevier, vol. 282(1), pages 172-187.
- Rolf Färe & Xinju He & Sungko Li & Valentin Zelenyuk, 2019. "A Unifying Framework for Farrell Profit Efficiency Measurement," Operations Research, INFORMS, vol. 67(1), pages 183-197, January.
- Pham, Manh D. & Zelenyuk, Valentin, 2019. "Weak disposability in nonparametric production analysis: A new taxonomy of reference technology sets," European Journal of Operational Research, Elsevier, vol. 274(1), pages 186-198.
- Christopher F. Parmeter & Valentin Zelenyuk, 2019. "Combining the Virtues of Stochastic Frontier and Data Envelopment Analysis," Operations Research, INFORMS, vol. 67(6), pages 1628-1658, November.
- Färe, Rolf & Zelenyuk, Valentin, 2019.
"On Luenberger input, output and productivity indicators,"
Economics Letters, Elsevier, vol. 179(C), pages 72-74.
- Rolf Färe & Valentin Zelenyuk, 2019. "On Luenberger Input, Output and Productivity Indicators," CEPA Working Papers Series WP022019, School of Economics, University of Queensland, Australia.
- Worthington, Andrew C. & Zelenyuk, Valentin, 2018. "Data envelopment analysis, truncated regression and double-bootstrap for panel data with application to Chinese bankingAuthor-Name: Du, Kai," European Journal of Operational Research, Elsevier, vol. 265(2), pages 748-764.
- Léopold Simar & Valentin Zelenyuk, 2018.
"Central Limit Theorems for Aggregate Efficiency,"
Operations Research, INFORMS, vol. 66(1), pages 137-149, January.
- Simar, Leopold & Zelenyuk, Valentin, 2018. "Central Limit Theorems for Aggregate Efficiency," LIDAM Reprints ISBA 2018010, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Manh D. Pham & Valentin Zelenyuk, 2018.
"Slack-based directional distance function in the presence of bad outputs: theory and application to Vietnamese banking,"
Empirical Economics, Springer, vol. 54(1), pages 153-187, February.
- Manh D. Pham & Valentin Zelenyuk, 2016. "Slack-based directional distance function in the presence of bad outputs: Theory and Application to Vietnamese Banking," CEPA Working Papers Series WP072016, School of Economics, University of Queensland, Australia.
- Léopold Simar & Ingrid Keilegom & Valentin Zelenyuk, 2017.
"Nonparametric least squares methods for stochastic frontier models,"
Journal of Productivity Analysis, Springer, vol. 47(3), pages 189-204, June.
- Simar, Leopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2014. "Nonparametric Least Squares Methods for Stochastic Frontier Models," LIDAM Discussion Papers ISBA 2014012, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Leopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk, 2014. "Nonparametric Least Squares Methods for Stochastic Frontier Models," CEPA Working Papers Series WP032014, School of Economics, University of Queensland, Australia.
- Simar, Leopold & Van Keilegom, Ingrid & Zelenyuk, Valentin, 2017. "Nonparametric Least Squares Methods for Stochastic Frontier Models," LIDAM Reprints ISBA 2017026, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Antonio Peyrache & Valentin Zelenyuk, 2017. "Introduction to the APPC2014 special issue," Journal of Productivity Analysis, Springer, vol. 47(3), pages 185-187, June.
- Richard Simper & Maximilian J. B. Hall & WenBin Liu & Valentin Zelenyuk & Zhongbao Zhou, 2017. "How relevant is the choice of risk management control variable to non-parametric bank profit efficiency analysis? The case of South Korean banks," Annals of Operations Research, Springer, vol. 250(1), pages 105-127, March.
- Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin, 2017.
"Nonparametric estimation of dynamic discrete choice models for time series data,"
Computational Statistics & Data Analysis, Elsevier, vol. 108(C), pages 97-120.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2017. "Nonparametric estimation of dynamic discrete choice models for time series data," LIDAM Reprints ISBA 2017011, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2016. "Nonparametric Estimation of Dynamic Discrete Choice Models for Time Series Data," CEPA Working Papers Series WP062016, School of Economics, University of Queensland, Australia.
- Färe, Rolf & Fukuyama, Hirofumi & Grosskopf, Shawna & Zelenyuk, Valentin, 2016.
"Cost decompositions and the efficient subset,"
Omega, Elsevier, vol. 62(C), pages 123-130.
- Rolf Färe & Hirofumi Fukuyama & Shawna Grosskopf & Valentin Zelenyuk, 2015. "Cost Decompositions and the Efficient Subset," CEPA Working Papers Series WP012015, School of Economics, University of Queensland, Australia.
- Chowdhury, Hedayet & Zelenyuk, Valentin, 2016. "Performance of hospital services in Ontario: DEA with truncated regression approach," Omega, Elsevier, vol. 63(C), pages 111-122.
- Li, Degui & Simar, Léopold & Zelenyuk, Valentin, 2016.
"Generalized nonparametric smoothing with mixed discrete and continuous data,"
Computational Statistics & Data Analysis, Elsevier, vol. 100(C), pages 424-444.
- Li, Degui & Simar, Leopold & Zelenyuk, Valentin, 2016. "Generalized nonparametric smoothing with mixed discrete and continuous data," LIDAM Reprints ISBA 2016020, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Rolf F&aauml;re & Valentin Zelenyuk, 2015.
"Pricing of decision-making units under non-constant returns to scale,"
Journal of the Operational Research Society, Palgrave Macmillan;The OR Society, vol. 66(1), pages 172-173, January.
- Rolf Fare & Valentin Zelenyuk, 2013. "Pricing of Decision Making Units under Non-constant Returns to Scale," CEPA Working Papers Series WP012013, School of Economics, University of Queensland, Australia.
- Curi, Claudia & Lozano-Vivas, Ana & Zelenyuk, Valentin, 2015.
"Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all?,"
Journal of Banking & Finance, Elsevier, vol. 61(S1), pages 22-35.
- Claudia Curi & Ana Lozano-Vivas & Valentin Zelenyuk, 2014. "Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all?," BEMPS - Bozen Economics & Management Paper Series BEMPS18, Faculty of Economics and Management at the Free University of Bozen.
- Claudia Curi & Ana Lozano-Vivas & Valentin Zelenyuk, 2015. "Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all?," CEPA Working Papers Series WP042015, School of Economics, University of Queensland, Australia.
- Färe, Rolf & Fukuyama, Hirofumi & Grosskopf, Shawna & Zelenyuk, Valentin, 2015.
"Decomposing profit efficiency using a slack-based directional distance function,"
European Journal of Operational Research, Elsevier, vol. 247(1), pages 335-337.
- Rolf Fare & Hirofumi Fukuyama & Shawna Grosskopf & Valentin Zelenyuk, 2014. "Decomposing Profit Efficiency using a Slack-based Directional Distance Function," CEPA Working Papers Series WP092014, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin, 2015.
"Aggregation of scale efficiency,"
European Journal of Operational Research, Elsevier, vol. 240(1), pages 269-277.
- Valentin Zelenyuk, 2012. "Aggregation of Scale Efficiency," CEPA Working Papers Series WP042012, School of Economics, University of Queensland, Australia.
- Byeong Park & Léopold Simar & Valentin Zelenyuk, 2015.
"Categorical data in local maximum likelihood: theory and applications to productivity analysis,"
Journal of Productivity Analysis, Springer, vol. 43(2), pages 199-214, April.
- Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin, 2015. "Categorical data in local maximum likelihood: theory and applications to productivity analysis," LIDAM Reprints ISBA 2015018, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Valentin Zelenyuk, 2014.
"Scale efficiency and homotheticity: equivalence of primal and dual measures,"
Journal of Productivity Analysis, Springer, vol. 42(1), pages 15-24, August.
- Valentin Zelenyuk, 2013. "Scale Efficiency and Homotheticity: Equivalence of Primal and Dual Measures," CEPA Working Papers Series WP022013, School of Economics, University of Queensland, Australia.
- Chowdhury, Hedayet & Zelenyuk, Valentin & Laporte, Audrey & Wodchis, Walter P., 2014. "Analysis of productivity, efficiency and technological changes in hospital services in Ontario: How does case-mix matter?," International Journal of Production Economics, Elsevier, vol. 150(C), pages 74-82.
- Valentin Zelenyuk, 2014. "Testing Significance of Contributions in Growth Accounting, with Application to Testing ICT Impact on Labor Productivity of Developed Countries," International Journal of Business and Economics, School of Management Development, Feng Chia University, Taichung, Taiwan, vol. 13(2), pages 115-126, December.
- Mayer, Andreas & Zelenyuk, Valentin, 2014.
"Aggregation of Malmquist productivity indexes allowing for reallocation of resources,"
European Journal of Operational Research, Elsevier, vol. 238(3), pages 774-785.
- Valentin Zelenyuk & Andreas Mayer, 2013. "Aggregation of Malmquist productivity indexes allowing for reallocation of resources," CEPA Working Papers Series WP062013, School of Economics, University of Queensland, Australia.
- Claudia Curi & Paolo Guarda & Ana Lozano-Vivas & Valentin Zelenyuk, 2013. "Is foreign-bank efficiency in financial centers driven by home or host country characteristics?," Journal of Productivity Analysis, Springer, vol. 40(3), pages 367-385, December.
- Valentin Zelenyuk, 2013. "A Note on Equivalences in Measuring Returns to Scale," International Journal of Business and Economics, School of Management Development, Feng Chia University, Taichung, Taiwan, vol. 12(1), pages 85-89, June.
- Zelenyuk, Valentin, 2013.
"A scale elasticity measure for directional distance function and its dual: Theory and DEA estimation,"
European Journal of Operational Research, Elsevier, vol. 228(3), pages 592-600.
- Valentin Zelenyuk, 2012. "A Scale Elasticity Measure for Directional Distance Function and its Dual: Theory and DEA Estimation," CEPA Working Papers Series WP072012, School of Economics, University of Queensland, Australia.
- Zelenyuk, Valentin, 2011.
"Aggregation of economic growth rates and of its sources,"
European Journal of Operational Research, Elsevier, vol. 212(1), pages 190-198, July.
- Valentin Zelenyuk, 2010. "Aggregation of Economic Growth Rates and of its Sources," CEPA Working Papers Series WP032010, School of Economics, University of Queensland, Australia.
- Léopold Simar & Valentin Zelenyuk, 2011.
"Stochastic FDH/DEA estimators for frontier analysis,"
Journal of Productivity Analysis, Springer, vol. 36(1), pages 1-20, August.
- Leopold Simar & Valentin Zelenyuk, 2008. "Stochastic FDH/DEA estimators for Frontier Analysis," Discussion Papers 8, Kyiv School of Economics.
- Simar, Leopold & Zelenyuk, Valentin, 2010. "Stochastic FDH/DEA estimators for frontier analysis," LIDAM Reprints ISBA 2010008, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Simar, Leopold & Zelenyuk, Valentin, 2011. "Stochastic FDH/DEA estimators for frontier analysis," LIDAM Reprints ISBA 2011026, Université catholique de Louvain, Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
- Kenjegalieva, Karligash & Simper, Richard & Weyman-Jones, Tom & Zelenyuk, Valentin, 2009. "Comparative analysis of banking production frameworks in eastern european financial markets," European Journal of Operational Research, Elsevier, vol. 198(1), pages 326-340, October.
- Pavlo Demchuk & Valentin Zelenyuk, 2009. "Testing differences in efficiency of regions within a country: the case of Ukraine," Journal of Productivity Analysis, Springer, vol. 32(2), pages 81-102, October.
- Valentin Zelenyuk, 2009. "Power of significance test of dummy variables in two-stage efficiency analysis model," Applied Economics Letters, Taylor & Francis Journals, vol. 16(15), pages 1493-1495.
- Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin, 2008.
"Local likelihood estimation of truncated regression and its partial derivatives: Theory and application,"
Journal of Econometrics, Elsevier, vol. 146(1), pages 185-198, September.
- Byeong U. Park & Leopold Simar & Valentin Zelenyuk, 2008. "Local Likelihood Estimation of Truncated Regression and Its Partial Derivatives: Theory and Application," Discussion Papers 7, Kyiv School of Economics.
- Park, Byeong & Simar, Leopold & Zelenyuk, Valentin, 2006. "Local likelihood estimation of truncated regression and its partial derivatives: theory and application," MPRA Paper 34686, University Library of Munich, Germany.
- Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk, 2008.
"Technological Change and Transition: Relative Contributions to Worldwide Growth During the 1990s,"
Oxford Bulletin of Economics and Statistics, Department of Economics, University of Oxford, vol. 70(4), pages 461-492, August.
- Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk, 2007. "Technological Change and Transition: Relative Contributions to Worldwide Growth during the 1990s," Discussion Papers of DIW Berlin 740, DIW Berlin, German Institute for Economic Research.
- Sung-ko Li & Léopold Simar & Paul Wilson & Valentin Zelenyuk, 2008. "Introduction for Journal of Productivity Analysis special issue on transitioning economics," Journal of Productivity Analysis, Springer, vol. 29(2), pages 77-77, April.
- Rolf Fare & Shawna Grosskopf & Valentin Zelenyuk, 2008. "Aggregation of Nerlovian profit indicator," Applied Economics Letters, Taylor & Francis Journals, vol. 15(11), pages 845-847.
- Fare, Rolf & Zelenyuk, Valentin, 2007. "Extending Fare and Zelenyuk (2003)," European Journal of Operational Research, Elsevier, vol. 179(2), pages 594-595, June.
- Léopold Simar & Valentin Zelenyuk, 2007. "Statistical inference for aggregates of Farrell-type efficiencies," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 22(7), pages 1367-1394.
- Daniel J. Henderson & Valentin Zelenyuk, 2007. "Testing for (Efficiency) Catching‐up," Southern Economic Journal, John Wiley & Sons, vol. 73(4), pages 1003-1019, April.
- Vladimir Nesterenko & Valentin Zelenyuk, 2007. "Measuring potential gains from reallocation of resources," Journal of Productivity Analysis, Springer, vol. 28(1), pages 107-116, October.
- Leopold Simar & Valentin Zelenyuk, 2006.
"On Testing Equality of Distributions of Technical Efficiency Scores,"
Econometric Reviews, Taylor & Francis Journals, vol. 25(4), pages 497-522.
- Simar, Leopold & Zelenyuk, Valentin, 2004. "On testing equality of distributions of technical efficiency scores," MPRA Paper 28003, University Library of Munich, Germany.
- Zelenyuk, Valentin, 2006.
"Aggregation of Malmquist productivity indexes,"
European Journal of Operational Research, Elsevier, vol. 174(2), pages 1076-1086, October.
- Zelenyuk, Valentin, 2005. "Aggregation of Malmquist Productivity Indexes," MPRA Paper 34689, University Library of Munich, Germany.
- Valentin Zelenyuk & Vitaliy Zheka, 2006. "Corporate Governance and Firm’s Efficiency: The Case of a Transitional Country, Ukraine," Journal of Productivity Analysis, Springer, vol. 25(1), pages 143-157, April.
- Rolf Fare & Valentin Zelenyuk, 2005.
"On Farrell's Decomposition and Aggregation,"
International Journal of Business and Economics, School of Management Development, Feng Chia University, Taichung, Taiwan, vol. 4(2), pages 167-171, August.
- Fare, Rolf & Zelenyuk, Valentin, 2002. "On Mr. Farrell's Decomposition and Aggregation," MPRA Paper 28005, University Library of Munich, Germany, revised 23 May 2005.
- Rolf Fare & Shawna Grosskopf & Valentin Zelenyuk, 2004. "Aggregation bias and its bounds in measuring technical efficiency," Applied Economics Letters, Taylor & Francis Journals, vol. 11(10), pages 657-660.
- Fare, Rolf & Zelenyuk, Valentin, 2003. "On aggregate Farrell efficiencies," European Journal of Operational Research, Elsevier, vol. 146(3), pages 615-620, May.
- Rolf Fare & Valentin Zelenyuk, 2002. "Input aggregation and technical efficiency," Applied Economics Letters, Taylor & Francis Journals, vol. 9(10), pages 635-636.
Chapters
- Zhichao Wang & Valentin Zelenyuk, 2024. "Random Versus Explained Inefficiency in Stochastic Frontier Analysis: The Case of Queensland Hospitals," Advances in Econometrics, in: Essays in Honor of Subal Kumbhakar, volume 46, pages 371-413, Emerald Group Publishing Limited.
- Bao Hoang Nguyen & Robin C. Sickles & Valentin Zelenyuk, 2022.
"Efficiency Analysis with Stochastic Frontier Models Using Popular Statistical Softwares,"
Springer Books, in: Duangkamon Chotikapanich & Alicia N. Rambaldi & Nicholas Rohde (ed.), Advances in Economic Measurement, chapter 0, pages 129-171,
Springer.
- Nguyen, B.H. & Sickles, R. & Zelenyuk, V., "undated". "Efficiency Analysis with Stochastic Frontier Models using Popular Statistical Softwares," Working Papers 1, International Society for Efficiency and Productivity Analysis.
- Valentin Zelenyuk, 2022.
"Aggregation of Efficiency and Productivity: From Firm to Sector and Higher Levels,"
Springer Books, in: Subhash C. Ray & Robert G. Chambers & Subal C. Kumbhakar (ed.), Handbook of Production Economics, chapter 25, pages 1039-1079,
Springer.
- Valentin Zelenyuk, 2019. "Aggregation of Efficiency and Productivity: From Firm to Sector and Higher Levels," CEPA Working Papers Series WP062019, School of Economics, University of Queensland, Australia.
- Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk, 2022.
"Stochastic Frontier Analysis: Foundations and Advances II,"
Springer Books, in: Subhash C. Ray & Robert G. Chambers & Subal C. Kumbhakar (ed.), Handbook of Production Economics, chapter 9, pages 371-408,
Springer.
- Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk, 2022. "Stochastic Frontier Analysis: Foundations and Advances I," Springer Books, in: Subhash C. Ray & Robert G. Chambers & Subal C. Kumbhakar (ed.), Handbook of Production Economics, chapter 8, pages 331-370, Springer.
- Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk, 2017. "Stochastic Frontier Analysis: Foundations and Advances," Working Papers 2017-10, University of Miami, Department of Economics.
- Subal C. Kumbhakar & Christopher F. Parameter & Valentin Zelenyuk, 2018. "Stochastic Frontier Analysis: Foundations and Advances," CEPA Working Papers Series WP022018, School of Economics, University of Queensland, Australia.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2021.
"Aggregation of Outputs and Inputs for DEA Analysis of Hospital Efficiency: Economics, Operations Research and Data Science Perspectives,"
International Series in Operations Research & Management Science, in: Joe Zhu & Vincent Charles (ed.), Data-Enabled Analytics, pages 123-158,
Springer.
- Bao Hoang Nguyen & Valentin Zelenyuk, 2020. "PAggregation of Outputs and Inputs for DEA Analysis of Hospital Efficiency: Economics, Operations Research and Data Science Perspectives," CEPA Working Papers Series WP112020, School of Economics, University of Queensland, Australia.
Books
- Sickles,Robin C. & Zelenyuk,Valentin, 2019.
"Measurement of Productivity and Efficiency,"
Cambridge Books,
Cambridge University Press, number 9781107036161, October.
- Sickles,Robin C. & Zelenyuk,Valentin, 2019. "Measurement of Productivity and Efficiency," Cambridge Books, Cambridge University Press, number 9781107687653, October.
More information
Research fields, statistics, top rankings, if available.Statistics
Access and download statistics for all items
Rankings
This author is among the top 5% authors according to these criteria:- Average Rank Score
- Number of Works
- Number of Distinct Works
- Number of Distinct Works, Weighted by Simple Impact Factor
- Number of Distinct Works, Weighted by Number of Authors
- Number of Distinct Works, Weighted by Number of Authors and Simple Impact Factors
- Number of Citations, Discounted by Citation Age
- Number of Citations, Weighted by Number of Authors, Discounted by Citation Age
- h-index
- Number of Journal Pages
- Number of Journal Pages, Weighted by Simple Impact Factor
- Number of Journal Pages, Weighted by Number of Authors
- Number of Journal Pages, Weighted by Number of Authors and Simple Impact Factors
- Number of Abstract Views in RePEc Services over the past 12 months
- Number of Downloads through RePEc Services over the past 12 months
- Number of Abstract Views in RePEc Services over the past 12 months, Weighted by Number of Authors
- Number of Downloads through RePEc Services over the past 12 months, Weighted by Number of Authors
- Closeness measure in co-authorship network
- Betweenness measure in co-authorship network
- Wu-Index
Co-authorship network on CollEc
Featured entries
This author is featured on the following reading lists, publication compilations, Wikipedia, or ReplicationWiki entries:NEP Fields
NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 95 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.- NEP-EFF: Efficiency and Productivity (84) 2005-06-27 2008-06-07 2010-07-17 2010-08-06 2010-12-11 2011-01-16 2011-07-13 2011-11-01 2011-12-13 2012-08-23 2013-03-16 2013-10-18 2013-12-15 2014-03-01 2014-03-30 2014-09-05 2014-12-08 2015-01-31 2015-02-11 2015-05-16 2015-05-30 2015-11-15 2015-12-20 2015-12-20 2016-06-09 2016-06-14 2016-11-27 2017-05-14 2017-10-01 2018-04-02 2018-04-02 2018-05-07 2018-09-10 2018-09-10 2018-10-01 2018-11-05 2018-11-05 2019-02-18 2019-04-22 2019-05-20 2019-08-12 2019-08-12 2019-11-04 2020-01-13 2020-02-03 2020-02-03 2020-02-24 2020-05-04 2020-10-26 2020-10-26 2021-02-01 2021-02-01 2021-02-01 2021-05-24 2021-05-24 2021-05-31 2021-08-09 2021-09-20 2021-10-11 2021-10-11 2021-10-11 2021-11-22 2021-11-22 2022-01-10 2022-02-14 2022-02-28 2022-04-18 2022-06-27 2022-06-27 2022-12-19 2023-02-27 2023-05-01 2023-05-08 2023-06-19 2023-06-19 2023-06-19 2023-06-26 2023-09-18 2023-09-18 2023-12-18 2024-01-08 2024-01-08 2024-01-15 2024-04-08. Author is listed
- NEP-ECM: Econometrics (26) 2008-06-07 2008-06-07 2012-01-03 2014-03-30 2015-05-30 2016-06-09 2016-11-13 2017-01-01 2017-10-01 2018-11-05 2018-11-05 2019-08-12 2020-02-03 2020-02-03 2021-01-04 2021-09-20 2021-10-11 2021-10-11 2022-01-10 2022-02-14 2022-06-27 2022-06-27 2023-05-08 2023-06-19 2023-12-18 2024-04-08. Author is listed
- NEP-ORE: Operations Research (13) 2008-06-07 2008-06-07 2016-11-13 2017-01-01 2017-10-01 2018-12-10 2021-01-04 2021-02-01 2021-09-20 2021-10-11 2021-10-11 2021-10-11 2022-02-28. Author is listed
- NEP-BAN: Banking (10) 2011-11-01 2014-09-05 2015-01-03 2015-01-31 2015-05-16 2015-11-15 2015-12-20 2016-11-27 2021-10-11 2023-02-27. Author is listed
- NEP-BIG: Big Data (9) 2018-09-10 2019-05-27 2020-02-03 2020-02-03 2020-10-26 2021-02-01 2021-05-31 2021-10-11 2023-02-27. Author is listed
- NEP-MAC: Macroeconomics (7) 2018-04-02 2018-10-01 2018-12-10 2019-11-04 2020-02-24 2020-10-26 2021-01-04. Author is listed
- NEP-TRA: Transition Economics (7) 2005-06-27 2007-12-15 2010-07-17 2010-08-06 2015-01-03 2015-11-15 2015-12-20. Author is listed
- NEP-CMP: Computational Economics (5) 2020-10-26 2021-02-01 2021-10-11 2023-02-27 2023-05-01. Author is listed
- NEP-HIS: Business, Economic and Financial History (5) 2017-05-14 2018-09-10 2021-01-04 2022-02-14 2023-09-18. Author is listed
- NEP-HPE: History and Philosophy of Economics (5) 2017-05-14 2018-09-10 2021-05-31 2021-11-22 2023-09-18. Author is listed
- NEP-CWA: Central and Western Asia (4) 2021-02-01 2021-10-11 2021-11-22 2021-11-22
- NEP-HEA: Health Economics (4) 2010-12-11 2021-02-01 2021-05-31 2022-12-19
- NEP-BEC: Business Economics (2) 2016-06-14 2019-05-20
- NEP-ENV: Environmental Economics (2) 2005-06-27 2021-05-24
- NEP-SEA: South East Asia (2) 2016-11-27 2021-05-31
- NEP-AGR: Agricultural Economics (1) 2021-05-24
- NEP-CNA: China (1) 2015-12-20
- NEP-CSE: Economics of Strategic Management (1) 2015-05-30
- NEP-ETS: Econometric Time Series (1) 2016-11-13
- NEP-GEN: Gender (1) 2020-05-11
- NEP-GRO: Economic Growth (1) 2017-05-14
- NEP-IFN: International Finance (1) 2011-11-01
- NEP-IND: Industrial Organization (1) 2019-05-20
- NEP-ISF: Islamic Finance (1) 2021-09-20
- NEP-MIC: Microeconomics (1) 2012-08-23
- NEP-MON: Monetary Economics (1) 2023-09-18
- NEP-REG: Regulation (1) 2011-11-01
- NEP-RES: Resource Economics (1) 2005-06-27
- NEP-RMG: Risk Management (1) 2015-01-31
- NEP-URE: Urban and Real Estate Economics (1) 2024-01-15
Corrections
All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. For general information on how to correct material on RePEc, see these instructions.
To update listings or check citations waiting for approval, Valentin Zelenyuk should log into the RePEc Author Service.
To make corrections to the bibliographic information of a particular item, find the technical contact on the abstract page of that item. There, details are also given on how to add or correct references and citations.
To link different versions of the same work, where versions have a different title, use this form. Note that if the versions have a very similar title and are in the author's profile, the links will usually be created automatically.
Please note that most corrections can take a couple of weeks to filter through the various RePEc services.