Valentin Zelenyuk
Names
| first: |
Valentin |
| last: |
Zelenyuk |
Identifer
Contact
Affiliations
-
University of Queensland
/ School of Economics (weight: 90%)
-
University of Queensland
/ School of Economics
/ Centre for Efficiency and Productivity Analysis (CEPA) (weight: 10%)
Research profile
author of:
- Local maximum likelihood techniques with categorical data (RePEc:aiz:louvad:2010052)
by Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin - To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regressions (RePEc:aiz:louvad:2011042)
by Simar, Leopold & Zelenyuk, Valentin - To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regression (RePEc:aiz:louvad:2013025)
by Li, Degui & Simar, Leopold & Zelenyuk, Valentin - Non-Parametric Approach to Dynamic Time Series Discrete Choice Models (RePEc:aiz:louvad:2013052)
by Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin - Nonparametric Least Squares Methods for Stochastic Frontier Models (RePEc:aiz:louvad:2014012)
by Simar, Leopold & Van Keilegom, Ingrid & Zelenyuk, Valentin - Asymptotic Theory for Aggregate Efficiency (RePEc:aiz:louvad:2016024)
by Simar, Leopold & Zelenyuk, Valentin - Forecasting of Recessions via Dynamic Probit for Time Series: Replication and Extension of Kauppi and Saikkonen (2008) (RePEc:aiz:louvad:2018004)
by Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin - Improving Finite Sample Approximation by Central Limit Theorems for DEA and FDH efficiency scores (RePEc:aiz:louvad:2018020)
by Simar, Leopold & Zelenyuk, Valentin - Inference in the Nonparametric Stochastic Frontier Model (RePEc:aiz:louvad:2021029)
by Parmeter, Christopher F. & Simar, Léopold & Van Keilegom, Ingrid & Zelenyuk, Valentin - Data sharpening for improving CLT approximations for DEA-type efficiency estimators (RePEc:aiz:louvad:2021033)
by Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin - Statistical Inference for Aggregation of Malmquist Productivity Indices (RePEc:aiz:louvad:2022005)
by Pham, Manh D. & Simar, Léopold & Zelenyuk, Valentin - Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators (RePEc:aiz:louvad:2023015)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Inference for Aggregate Efficiency: Theory and Guidelines for Practitioners (RePEc:aiz:louvad:2023016)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Statistical Inference for Hicks–Moorsteen Productivity Indices (RePEc:aiz:louvad:2023032)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Central Limit Theorems for Directional Distance Functions with and without Undesirable Outputs (RePEc:aiz:louvad:2024010)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Stochastic FDH/DEA estimators for frontier analysis (RePEc:aiz:louvar:2010008)
by Simar, Leopold & Zelenyuk, Valentin - Stochastic FDH/DEA estimators for frontier analysis (RePEc:aiz:louvar:2011026)
by Simar, Leopold & Zelenyuk, Valentin - Categorical data in local maximum likelihood: theory and applications to productivity analysis (RePEc:aiz:louvar:2015018)
by Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin - Generalized nonparametric smoothing with mixed discrete and continuous data (RePEc:aiz:louvar:2016020)
by Li, Degui & Simar, Leopold & Zelenyuk, Valentin - Nonparametric estimation of dynamic discrete choice models for time series data (RePEc:aiz:louvar:2017011)
by Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin - Nonparametric Least Squares Methods for Stochastic Frontier Models (RePEc:aiz:louvar:2017026)
by Simar, Leopold & Van Keilegom, Ingrid & Zelenyuk, Valentin - Central Limit Theorems for Aggregate Efficiency (RePEc:aiz:louvar:2018010)
by Simar, Leopold & Zelenyuk, Valentin - Forecasting of recessions via dynamic probit for time series: replication and extension of Kauppi and Saikkonen (2008) (RePEc:aiz:louvar:2019014)
by Park, Byeong U. & Simar, Leopold & Zelenyuk, Valentin - Improving Finite Sample Approximation by Central Limit Theorems for DEA and FDH efficiency scores (RePEc:aiz:louvar:2020002)
by Simar, Leopold & Zelenyuk, Valentin - Predicting recessions with a frontier measure of output gap: an application to Italian economy (RePEc:aiz:louvar:2021010)
by Mastromarco, Camilla & Simar, Léopold & Zelenyuk, Valentin - Data sharpening for improving central limit theorem approximations for data envelopment analysis-type efficiency estimators (RePEc:aiz:louvar:2022039)
by Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin - Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators (RePEc:aiz:louvar:2023008)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Statistical Inference for Aggregation of Malmquist Productivity Indices (RePEc:aiz:louvar:2023010)
by Pham, Manh & Simar, Léopold & Zelenyuk, Valentin - Inference for aggregate efficiency: Theory and guidelines for practitioners (RePEc:aiz:louvar:2024012)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Inference in the nonparametric stochastic frontier model (RePEc:aiz:louvar:2024013)
by Parmeter, Christopher F. & Simar, Léopold & Van Keilegom, Ingrid & Zelenyuk, Valentin - Efficiency Analysis with Stochastic Frontier Models using Popular Statistical Softwares (RePEc:aso:wpaper:wp0001)
by Nguyen, B.H. & Sickles, R. & Zelenyuk, V. - Changes in bank specialisation: comparing foreign subsidiaries and branches in Luxembourg (RePEc:bcl:bclwop:bclwp067)
by Claudia Curi & Paolo Guarda & Valentin Zelenyuk - Is foreign-bank efficiency in financial centers driven by homecountry characteristics? (RePEc:bcl:bclwop:bclwp068)
by Claudia Curi & Paolo Guarda & Ana Lozano-Vivas & Valentin Zelenyuk - Activity‐based funding reform and the performance of public hospitals: The case of Queensland, Australia (RePEc:bla:ecinqu:v:62:y:2024:i:4:p:1679-1701)
by Bao Hoang Nguyen & Shawna Grosskopf & Jongsay Yong & Valentin Zelenyuk - Technological Change and Transition: Relative Contributions to Worldwide Growth During the 1990s (RePEc:bla:obuest:v:70:y:2008:i:4:p:461-492)
by Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk - Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all? (RePEc:bzn:wpaper:bemps18)
by Claudia Curi & Ana Lozano-Vivas & Valentin Zelenyuk - The Cambridge Handbook of Healthcare (RePEc:cup:cbooks:9781009483773)
by None - Measurement of Productivity and Efficiency (RePEc:cup:cbooks:9781107036161)
by Sickles,Robin C. & Zelenyuk,Valentin - Measurement of Productivity and Efficiency (RePEc:cup:cbooks:9781107687653)
by Sickles,Robin C. & Zelenyuk,Valentin - Technological Change and Transition: Relative Contributions to Worldwide Growth during the 1990s (RePEc:diw:diwwpp:dp740)
by Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk - Econometric Analysis of Productivity: Theory and Implementation in R (RePEc:ecl:riceco:18-008)
by Sickles, Robin C. & Song, Wonho & Zelenyuk, Valentin - Generalized nonparametric smoothing with mixed discrete and continuous data (RePEc:eee:csdana:v:100:y:2016:i:c:p:424-444)
by Li, Degui & Simar, Léopold & Zelenyuk, Valentin - Nonparametric estimation of dynamic discrete choice models for time series data (RePEc:eee:csdana:v:108:y:2017:i:c:p:97-120)
by Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin - On Luenberger input, output and productivity indicators (RePEc:eee:ecolet:v:179:y:2019:i:c:p:72-74)
by Färe, Rolf & Zelenyuk, Valentin - Profit efficiency: Generalization, business accounting and the role of convexity (RePEc:eee:ecolet:v:196:y:2020:i:c:s0165176520302986)
by Färe, Rolf & Zelenyuk, Valentin - Local likelihood estimation of truncated regression and its partial derivatives: Theory and application (RePEc:eee:econom:v:146:y:2008:i:1:p:185-198)
by Park, Byeong U. & Simar, Léopold & Zelenyuk, Valentin - Bayesian Artificial Neural Networks for frontier efficiency analysis (RePEc:eee:econom:v:236:y:2023:i:2:s0304407623002075)
by Tsionas, Mike & Parmeter, Christopher F. & Zelenyuk, Valentin - On aggregate Farrell efficiencies (RePEc:eee:ejores:v:146:y:2003:i:3:p:615-620)
by Fare, Rolf & Zelenyuk, Valentin - Aggregation of Malmquist productivity indexes (RePEc:eee:ejores:v:174:y:2006:i:2:p:1076-1086)
by Zelenyuk, Valentin - Extending Fare and Zelenyuk (2003) (RePEc:eee:ejores:v:179:y:2007:i:2:p:594-595)
by Fare, Rolf & Zelenyuk, Valentin - Comparative analysis of banking production frameworks in eastern european financial markets (RePEc:eee:ejores:v:198:y:2009:i:1:p:326-340)
by Kenjegalieva, Karligash & Simper, Richard & Weyman-Jones, Tom & Zelenyuk, Valentin - Aggregation of economic growth rates and of its sources (RePEc:eee:ejores:v:212:y:2011:i:1:p:190-198)
by Zelenyuk, Valentin - A scale elasticity measure for directional distance function and its dual: Theory and DEA estimation (RePEc:eee:ejores:v:228:y:2013:i:3:p:592-600)
by Zelenyuk, Valentin - Aggregation of Malmquist productivity indexes allowing for reallocation of resources (RePEc:eee:ejores:v:238:y:2014:i:3:p:774-785)
by Mayer, Andreas & Zelenyuk, Valentin - Aggregation of scale efficiency (RePEc:eee:ejores:v:240:y:2015:i:1:p:269-277)
by Zelenyuk, Valentin - Decomposing profit efficiency using a slack-based directional distance function (RePEc:eee:ejores:v:247:y:2015:i:1:p:335-337)
by Färe, Rolf & Fukuyama, Hirofumi & Grosskopf, Shawna & Zelenyuk, Valentin - Data envelopment analysis, truncated regression and double-bootstrap for panel data with application to Chinese bankingAuthor-Name: Du, Kai (RePEc:eee:ejores:v:265:y:2018:i:2:p:748-764)
by Worthington, Andrew C. & Zelenyuk, Valentin - Weak disposability in nonparametric production analysis: A new taxonomy of reference technology sets (RePEc:eee:ejores:v:274:y:2019:i:1:p:186-198)
by Pham, Manh D. & Zelenyuk, Valentin - Aggregation of inputs and outputs prior to Data Envelopment Analysis under big data (RePEc:eee:ejores:v:282:y:2020:i:1:p:172-187)
by Zelenyuk, Valentin - Improving finite sample approximation by central limit theorems for estimates from Data Envelopment Analysis (RePEc:eee:ejores:v:284:y:2020:i:3:p:1002-1015)
by Simar, Léopold & Zelenyuk, Valentin - Data sharpening for improving central limit theorem approximations for data envelopment analysis–type efficiency estimators (RePEc:eee:ejores:v:303:y:2022:i:3:p:1469-1480)
by Nguyen, Bao Hoang & Simar, Léopold & Zelenyuk, Valentin - Inference for aggregate efficiency: Theory and guidelines for practitioners (RePEc:eee:ejores:v:316:y:2024:i:1:p:240-254)
by Simar, Léopold & Zelenyuk, Valentin & Zhao, Shirong - Russell and slack-based measures of efficiency: A unifying framework (RePEc:eee:ejores:v:318:y:2024:i:3:p:867-876)
by Zelenyuk, Valentin & Zhao, Shirong - Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all? (RePEc:eee:jbfina:v:61:y:2015:i:s1:p:s22-s35)
by Curi, Claudia & Lozano-Vivas, Ana & Zelenyuk, Valentin - Hicks neutrality and homotheticity in technologies with multiple inputs and multiple outputs (RePEc:eee:jomega:v:101:y:2021:i:c:s0305048319312472)
by Färe, Rolf & Mizobuchi, Hideyuki & Zelenyuk, Valentin - LASSO+DEA for small and big wide data (RePEc:eee:jomega:v:102:y:2021:i:c:s0305048321000281)
by Chen, Ya & Tsionas, Mike G. & Zelenyuk, Valentin - Cost decompositions and the efficient subset (RePEc:eee:jomega:v:62:y:2016:i:c:p:123-130)
by Färe, Rolf & Fukuyama, Hirofumi & Grosskopf, Shawna & Zelenyuk, Valentin - Performance of hospital services in Ontario: DEA with truncated regression approach (RePEc:eee:jomega:v:63:y:2016:i:c:p:111-122)
by Chowdhury, Hedayet & Zelenyuk, Valentin - Analysis of productivity, efficiency and technological changes in hospital services in Ontario: How does case-mix matter? (RePEc:eee:proeco:v:150:y:2014:i:c:p:74-82)
by Chowdhury, Hedayet & Zelenyuk, Valentin & Laporte, Audrey & Wodchis, Walter P. - Estimation of environmental efficiencies of economies and shadow prices of pollutants in countries in transition (RePEc:eer:wpalle:05-06e)
by Salnykov Mykhaylo & Zelenyuk Valentin - Impact of Services LIberalization on Firm Level Productivity in Eastern Europe and Central Asia (RePEc:eer:wpalle:12/03e)
by Klishchuk Bogdan & Zelenyuk Valentin - Random Versus Explained Inefficiency in Stochastic Frontier Analysis: The Case of Queensland Hospitals (RePEc:eme:aecozz:s0731-905320240000046013)
by Zhichao Wang & Valentin Zelenyuk - A Note on Equivalences in Measuring Returns to Scale (RePEc:ijb:journl:v:12:y:2013:i:1:p:85-89)
by Valentin Zelenyuk - Testing Significance of Contributions in Growth Accounting, with Application to Testing ICT Impact on Labor Productivity of Developed Countries (RePEc:ijb:journl:v:13:y:2014:i:2:p:115-126)
by Valentin Zelenyuk - On Farrell's Decomposition and Aggregation (RePEc:ijb:journl:v:4:y:2005:i:2:p:167-171)
by Rolf Fare & Valentin Zelenyuk - Central Limit Theorems for Aggregate Efficiency (RePEc:inm:oropre:v:66:y:2018:i:1:p:137-149)
by Léopold Simar & Valentin Zelenyuk - A Unifying Framework for Farrell Profit Efficiency Measurement (RePEc:inm:oropre:v:67:y:2019:i:1:p:183-197)
by Rolf Färe & Xinju He & Sungko Li & Valentin Zelenyuk - Combining the Virtues of Stochastic Frontier and Data Envelopment Analysis (RePEc:inm:oropre:v:67:y:2019:i:6:p:1628-1658)
by Christopher F. Parmeter & Valentin Zelenyuk - Statistical Inference for Aggregation of Malmquist Productivity Indices (RePEc:inm:oropre:v:72:y:2024:i:4:p:1615-1629)
by Manh Pham & Léopold Simar & Valentin Zelenyuk - Statistical inference for aggregates of Farrell-type efficiencies (RePEc:jae:japmet:v:22:y:2007:i:7:p:1367-1394)
by Léopold Simar & Valentin Zelenyuk - Corporate Governance and Firm’s Efficiency: The Case of a Transitional Country, Ukraine (RePEc:kap:jproda:v:25:y:2006:i:1:p:143-157)
by Valentin Zelenyuk & Vitaliy Zheka - Measuring potential gains from reallocation of resources (RePEc:kap:jproda:v:28:y:2007:i:1:p:107-116)
by Vladimir Nesterenko & Valentin Zelenyuk - Introduction for Journal of Productivity Analysis special issue on transitioning economics (RePEc:kap:jproda:v:29:y:2008:i:2:p:77-77)
by Sung-ko Li & Léopold Simar & Paul Wilson & Valentin Zelenyuk - Testing differences in efficiency of regions within a country: the case of Ukraine (RePEc:kap:jproda:v:32:y:2009:i:2:p:81-102)
by Pavlo Demchuk & Valentin Zelenyuk - Stochastic FDH/DEA estimators for frontier analysis (RePEc:kap:jproda:v:36:y:2011:i:1:p:1-20)
by Léopold Simar & Valentin Zelenyuk - Is foreign-bank efficiency in financial centers driven by home or host country characteristics? (RePEc:kap:jproda:v:40:y:2013:i:3:p:367-385)
by Claudia Curi & Paolo Guarda & Ana Lozano-Vivas & Valentin Zelenyuk - Scale efficiency and homotheticity: equivalence of primal and dual measures (RePEc:kap:jproda:v:42:y:2014:i:1:p:15-24)
by Valentin Zelenyuk - Categorical data in local maximum likelihood: theory and applications to productivity analysis (RePEc:kap:jproda:v:43:y:2015:i:2:p:199-214)
by Byeong Park & Léopold Simar & Valentin Zelenyuk - Nonparametric least squares methods for stochastic frontier models (RePEc:kap:jproda:v:47:y:2017:i:3:d:10.1007_s11123-016-0474-2)
by Léopold Simar & Ingrid Keilegom & Valentin Zelenyuk - Introduction to the APPC2014 special issue (RePEc:kap:jproda:v:47:y:2017:i:3:d:10.1007_s11123-017-0506-6)
by Antonio Peyrache & Valentin Zelenyuk - On aggregation of multi-factor productivity indexes (RePEc:kap:jproda:v:55:y:2021:i:2:d:10.1007_s11123-021-00598-w)
by Rolf Färe & Valentin Zelenyuk - Quadratic-mean-of-order-r indexes of output, input and productivity (RePEc:kap:jproda:v:56:y:2021:i:2:d:10.1007_s11123-021-00613-0)
by Hideyuki Mizobuchi & Valentin Zelenyuk - Is newer always better? A reinvestigation of productivity dynamics using updated PWT data (RePEc:kap:jproda:v:59:y:2023:i:1:d:10.1007_s11123-022-00649-w)
by Yan Meng & Christopher F. Parmeter & Valentin Zelenyuk - Further improvements of finite sample approximation of central limit theorems for envelopment estimators (RePEc:kap:jproda:v:59:y:2023:i:2:d:10.1007_s11123-023-00661-8)
by Léopold Simar & Valentin Zelenyuk & Shirong Zhao - A generalized flexible functional form for α-returns to scale (RePEc:kap:jproda:v:59:y:2023:i:3:d:10.1007_s11123-023-00658-3)
by Hideyuki Mizobuchi & Valentin Zelenyuk - Productivity analysis: roots, foundations, trends and perspectives (RePEc:kap:jproda:v:60:y:2023:i:3:d:10.1007_s11123-023-00692-1)
by Valentin Zelenyuk - Performance analysis of hospitals in Australia and its peers: a systematic and critical review (RePEc:kap:jproda:v:62:y:2024:i:2:d:10.1007_s11123-024-00729-z)
by Zhichao Wang & Bao Hoang Nguyen & Valentin Zelenyuk - Aggregation in efficiency and productivity analysis: a brief review with new insights and justifications for constant returns to scale (RePEc:kap:jproda:v:62:y:2024:i:3:d:10.1007_s11123-023-00671-6)
by Valentin Zelenyuk - Editors' introduction to the special issue in Honor of Rolf Färe and Shawna Grosskopf (RePEc:kap:jproda:v:62:y:2024:i:3:d:10.1007_s11123-024-00737-z)
by Valentin Zelenyuk & Subhash Ray - Production Efficiency versus Ownership: The Case of China (RePEc:kse:dpaper:33)
by Alice Shiu, Valentin Zelenyuk - Local Likelihood Estimation of Truncated Regression and Its Partial Derivatives: Theory and Application (RePEc:kse:dpaper:7)
by Byeong U. Park & Leopold Simar & Valentin Zelenyuk - Stochastic FDH/DEA estimators for Frontier Analysis (RePEc:kse:dpaper:8)
by Leopold Simar & Valentin Zelenyuk - A Bridge Too Far? The State of the Art in Combining the Virtues of Stochastic Frontier Analysis and Data Envelopement Analysis (RePEc:mia:wpaper:2016-10)
by Christopher F. Parmeter & Valentin Zelenyuk - Stochastic Frontier Analysis: Foundations and Advances (RePEc:mia:wpaper:2017-10)
by Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk - Performance Analysis: Economic Foundations and Trends (RePEc:now:fnteco:0800000034)
by Valentin Zelenyuk - Pricing of decision-making units under non-constant returns to scale (RePEc:pal:jorsoc:v:66:y:2015:i:1:p:172-173)
by Rolf F&aauml;re & Valentin Zelenyuk - The Productivity of Nations (RePEc:pbs:ecofin:2017-05)
by Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk - Production Efficiency versus Ownership: The Case of China (RePEc:pra:mprapa:23760)
by Shiu, Alice & Zelenyuk, Valentin - On testing equality of distributions of technical efficiency scores (RePEc:pra:mprapa:28003)
by Simar, Leopold & Zelenyuk, Valentin - Finding Common Ground: Efficiency Indices (RePEc:pra:mprapa:28004)
by Fare, Rolf & Grosskopf, Shawna & Zelenyuk, Valentin - On Mr. Farrell's Decomposition and Aggregation (RePEc:pra:mprapa:28005)
by Fare, Rolf & Zelenyuk, Valentin - Testing the impact of ICT in developed countries during 1980-1995: distributional analysis in Solow’s growth accounting framework (RePEc:pra:mprapa:28029)
by Zelenyuk, Valentin - Aggregation of Scale Elasticities Across Firms (RePEc:pra:mprapa:28055)
by Fare, Rolf & Zelenyuk, Valentin - Local likelihood estimation of truncated regression and its partial derivatives: theory and application (RePEc:pra:mprapa:34686)
by Park, Byeong & Simar, Leopold & Zelenyuk, Valentin - Aggregation of Malmquist Productivity Indexes (RePEc:pra:mprapa:34689)
by Zelenyuk, Valentin - Power of significance test of dummies in Simar-Wilson two-stage efficiency analysis model (RePEc:pra:mprapa:34837)
by Zelenyuk, Valentin - On the Commensurability of Directional Distance Functions (RePEc:pra:mprapa:7068)
by Salnykov, Mykhaylo & Zelenyuk, Valentin - Foreign bank diversification and efficiency prior to and during the financial crisis: Does one business model fit all? (RePEc:qld:uqcepa:102)
by Claudia Curi & Ana Lozano-Vivas & Valentin Zelenyuk - Bootstrap-based testing for network DEA: Some Theory and Applications (RePEc:qld:uqcepa:103)
by Kelly D.T.Trinh & Valentin Zelenyuk - Productivity Drivers of Efficiency in Banking: Importance of Model Specifications (RePEc:qld:uqcepa:106)
by Natalya Zelenyuk & Valentin Zelenyuk - Productivity Growth and Convergence: Revisiting Kumar and Russell (2002) (RePEc:qld:uqcepa:109)
by Kelly D.T.Trinh & Valentin Zelenyuk - The dynamic relationship between bank asset diversification and efficiency: Evidence from the Chinese banking sector (RePEc:qld:uqcepa:110)
by Kai Du & Andrew C. Worthington & Valentin Zelenyuk - Asymptotic Theory for Aggregate Efficiency (RePEc:qld:uqcepa:114)
by Léopold Simar & Valentin Zelenyuk - A Unifying Framework for Farrell Efficiency Measurement Coherent with Profit-maximizing Principle (RePEc:qld:uqcepa:115)
by Rolf Färe & Xinju He & Sungko Li & Valentin Zelenyuk - Nonparametric Estimation of Dynamic Discrete Choice Models for Time Series Data (RePEc:qld:uqcepa:116)
by Byeong U. Park & Leopold Simar & Valentin Zelenyuk - Slack-based directional distance function in the presence of bad outputs: Theory and Application to Vietnamese Banking (RePEc:qld:uqcepa:117)
by Manh D. Pham & Valentin Zelenyuk - The Productivity of Nations (RePEc:qld:uqcepa:119)
by Oleg Badunenko & Daniel J. Henderson & Valentin Zelenyuk - Revisiting Forecasting of Recessions via Dynamic Probit for Time Series by Kauppi and Saikkonen (2008) (RePEc:qld:uqcepa:120)
by Byeong U. Park & Leopold Simar & Valentin Zelenyuk - Convexity, Disposability and Returns to Scale in Production Analysis (RePEc:qld:uqcepa:121)
by Manh D. Pham & Valentin Zelenyuk - Aggregation of Individual Efficiency Measures and Productivity Indices (RePEc:qld:uqcepa:122)
by Andreas Mayer & Valentin Zelenyuk - Stochastic Frontier Analysis: Foundations and Advances (RePEc:qld:uqcepa:123)
by Subal C. Kumbhakar & Christopher F. Parameter & Valentin Zelenyuk - Some Mathematical and Historical Clarifications on Aggregation in Efficiency and Productivity Analysis and Connection to Economic Theory (RePEc:qld:uqcepa:124)
by Valentin Zelenyuk - Profit Efficiency, DEA, FDH and Big Data (RePEc:qld:uqcepa:125)
by Valentin Zelenyuk - Measuring Productivity by Quadratic-mean-of-order-of-r Indexes (RePEc:qld:uqcepa:127)
by Hideyuki Mizobuchi & Valentin Zelenyuk - Improving Finite Sample Approximation by Central Limit Theorems for DEA and FDH efficiency scores (RePEc:qld:uqcepa:128)
by Léopold Simar & Valentin Zelenyuk - Econometric Analysis of Productivity: Theory and Implementation in R (RePEc:qld:uqcepa:129)
by Robin C. Sickles & Wonho Song & Valentin Zelenyuk - Forecasting of Recessions via Dynamic Probit for Time Series: Replication and Extension of Kauppi and Saikkonen (2008) (RePEc:qld:uqcepa:130)
by Byeong U. Park & Lèopold Simar & Valentin Zelenyuk - On Luenberger Input, Output and Productivity Indicators (RePEc:qld:uqcepa:132)
by Rolf Färe & Valentin Zelenyuk - On Paasche and Laspeyers Malmquist Indexes: A Comment on Diewert and Fox (2017) (RePEc:qld:uqcepa:134)
by Rolf Färe & Valentin Zelenyuk - Aggregation of Efficiency and Productivity: From Firm to Sector and Higher Levels (RePEc:qld:uqcepa:136)
by Valentin Zelenyuk - Data Envelopment Analysis and Business Analytics: The Big Data Challenges and Some Solutions (RePEc:qld:uqcepa:137)
by Valentin Zelenyuk - Statistical Inference for Aggregation of Malmquist Productivity Indices (RePEc:qld:uqcepa:138)
by Manh D. Pham & Léopold Simar & Valentin Zelenyuk - Hicks Neutrality and Homotheticity in Technologies with Multiple Inputs and Multiple Outputs (RePEc:qld:uqcepa:139)
by Rolf Färe & Hideyuki Mizobuchi & Valentin Zelenyuk - Predicting Recessions: A New Measure of Output Gap as Predictor (RePEc:qld:uqcepa:141)
by Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk - On the Aggregation of the Paasche and Laspeyres Malmquist Indexes (RePEc:qld:uqcepa:142)
by Rolf Färe & Valentin Zelenyuk - Data Envelopment Analysis and Sequences in Hilbert Spaces (RePEc:qld:uqcepa:143)
by Rolf Färe & Valentin Zelenyuk - Improving Finite Sample Approximation by Central Limit Theorems for Estimates from Data Envelopment Analysis (RePEc:qld:uqcepa:144)
by Léopold Simar & Valentin Zelenyuk - LASSO DEA for small and big data (RePEc:qld:uqcepa:145)
by Ya Chen & Mike Tsionas & Valentin Zelenyuk - Quadratic-mean-of-order-r Indexes of Output, Input and Productivity (RePEc:qld:uqcepa:146)
by Hideyuki Mizobuchi & Valentin Zelenyuk - Robust efficiency analysis of public hospitals in Queensland, Australia (RePEc:qld:uqcepa:148)
by Bao Hoang Nguyen & Valentin Zelenyuk - Aggregate Efficiency of Industry and its Groups: The case of Queensland Public Hospitals (RePEc:qld:uqcepa:149)
by Bao Hoang Nguyen & Valentin Zelenyuk - Profit Efficiency and its Estimation (RePEc:qld:uqcepa:150)
by Rolf Färe & Valentin Zelenyuk - POn Fisher Aggregation of Multi-factor Productivity Indexes (RePEc:qld:uqcepa:151)
by Rolf Färe & Valentin Zelenyuk - LASSO DEA for small and big data (RePEc:qld:uqcepa:152)
by Ya Chen & Mike Tsionas & Valentin Zelenyuk - Predicting Recessions with a Frontier Measure of Output Gap: An Application to Italian Economy (RePEc:qld:uqcepa:153)
by Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk - PAggregation of Outputs and Inputs for DEA Analysis of Hospital Efficiency: Economics, Operations Research and Data Science Perspectives (RePEc:qld:uqcepa:154)
by Bao Hoang Nguyen & Valentin Zelenyuk - Performance Analysis of Hospitals in Australia and its Peers: A Systematic Review (RePEc:qld:uqcepa:155)
by Zhichao Wang & Valentin Zelenyuk - Bank Performance Analysis (RePEc:qld:uqcepa:156)
by Natalya Zelenyuk & Valentin Zelenyuk - Estimating the Effects of Weather and Climate Change on Agricultural Productivity (RePEc:qld:uqcepa:157)
by C. J. O’Donnell - Is Newer Always Better? A Reinvestigation Of Productivity Dynamics (RePEc:qld:uqcepa:160)
by Yan Meng & Christopher F. Parameter & Valentin Zelenyuk - What do we know from the vast literature on efficiency and productivity in healthcare? A Systematic Review and Bibliometric Analysis (RePEc:qld:uqcepa:161)
by Kok Fong See & Shawna Grosskopf & Vivian Valdmanis & Valentin Zelenyuk - Bridging the Divide? Bayesian Artificial Neural Networks for Frontier Efficiency Analysis (RePEc:qld:uqcepa:162)
by Mike Tsionas & Christopher F. Parmeter & Valentin Zelenyuk - What do we know from the vast literature on efficiency and productivity in healthcare? A Systematic Review and Bibliometric Analysis (RePEc:qld:uqcepa:163)
by Bao Hoang Nguyen & Robin C. Sickles & Valentin Zelenyuk - Inference in the Nonparametric Stochastic Frontier Model (RePEc:qld:uqcepa:167)
by Christopher F. Parameter & Léopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk - Data Sharpening for improving CLT approximations for DEA-type efficiency estimators (RePEc:qld:uqcepa:168)
by Bao Hoang Nguyen & Léopold Simar & Valentin Zelenyuk - Performance Analysis: Economic Foundations & Trends (RePEc:qld:uqcepa:170)
by Valentin Zelenyuk - Goodness-of-fit in Optimizing Models of Production: A Generalization with a Bayesian Perspective (RePEc:qld:uqcepa:172)
by Mike Tsionas & Valentin Zelenyuk - Testing for Optimization Behavior in Production when Data is with Measurement Errors: A Bayesian Approach (RePEc:qld:uqcepa:173)
by Mike G. Tsionas & Valentin Zelenyuk - Stochastic Frontier Analysis for Healthcare, with Illustrations in R (RePEc:qld:uqcepa:177)
by Robin C. Sickles & Zhichao Wang & Valentin Zelenyuk - Further Improvements of Finite Sample Approximation of Central Limit Theorems for Envelopment Estimators (RePEc:qld:uqcepa:178)
by Léopold Simar & Valentin Zelenyuk & Shirong Zhao - Activity based funding reform and the performance of public hospitals: The Case of Queensland, Australia (RePEc:qld:uqcepa:180)
by Bao Hoang Nguyen & Shawna Grosskopf & Jongsay Yong & Valentin Zelenyuk - Bayesian Artificial Neural Networks for Frontier Efficiency Analysis (RePEc:qld:uqcepa:183)
by Mike Tsionas & Christopher F. Parmeter & Valentin Zelenyuk - Bayesian Artificial Neural Networks for Frontier Efficiency Analysis (RePEc:qld:uqcepa:184)
by Valentin Zelenyuk & Valentyn Panchenko - Inference for Aggregate Efficiency: Theory and Guidelines for Practitioners (RePEc:qld:uqcepa:185)
by Léopold Simar & Valentin Zelenyuk & Shirong Zhao - Further Improvements of Finite Sample Approximation of Central Limit Theorems for Weighted and Unweighted Malmquist Productivity Indices (RePEc:qld:uqcepa:186)
by Valentin Zelenyuk & Shirong Zhao - Random vs. Explained Inefficiency in Stochastic Frontier Analysis: The Case of Queensland Hospitals (RePEc:qld:uqcepa:187)
by Valentin Zelenyuk & Zhichao Wang - Productivity Analysis: Roots, Foundations, Trends and Perspectives (RePEc:qld:uqcepa:188)
by Valentin Zelenyuk - On the Problem of the Purchasing Power of Money by A. A. Konüs and S. S. Byushgens: Translation and Commentary (RePEc:qld:uqcepa:189)
by Valentin Zelenyuk & Erwin Diewert - Statistical Inference for Hicks–Moorsteen Productivity Indices (RePEc:qld:uqcepa:190)
by Léopold Simar & Valentin Zelenyuk & Shirong Zhao - Russell and Slack-Based Measures of Efficiency: A Unifying Framework (RePEc:qld:uqcepa:191)
by Léopold Simar & Valentin Zelenyuk & Shirong Zhao - Efficiency of Queensland Public Hospitals via Spatial Panel Stochastic Frontier Models (RePEc:qld:uqcepa:192)
by Bao Hoang Nguyen & Zhichao Wang & Valentin Zelenyuk - Aggregation of Economic Growth Rates and of its Sources (RePEc:qld:uqcepa:49)
by Valentin Zelenyuk - Efficiency and Technological Change in Health Care Services in Ontario (RePEc:qld:uqcepa:54)
by H. Chowdhury & V. Zelenyuk & W. Wodchis & A. Laporte - Local Maximum Likelihood Techniques with Categorical Data (RePEc:qld:uqcepa:60)
by Byeong U. Park & Leopold Simar & Valentin Zelenyuk - Is foreign-bank efficiency in financial centers driven by home-country characteristics? (RePEc:qld:uqcepa:62)
by Valentin Zelenyuk & Claudia Curi & Paolo Guarda & Ana Lozano-Vivas - A Note on Equivalences in Measuring Returns to Scale in Multi-output-multi-input Technologies (RePEc:qld:uqcepa:65)
by Valentin Zelenyuk - A Scale Elasticity Measure for Directional Distance Function and its Dual (RePEc:qld:uqcepa:66)
by Valentin Zelenyuk - Scale Efficiency: Equivalence of Primal and Dual Measures (RePEc:qld:uqcepa:75)
by Valentin Zelenyuk - To Smooth or Not to Smooth? The Case of Discrete Variables in Nonparametric Regressions (RePEc:qld:uqcepa:76)
by Valentin Zelenyuk & Leopold Simar - Aggregation of Scale Efficiency (RePEc:qld:uqcepa:80)
by Valentin Zelenyuk - A Scale Elasticity Measure for Directional Distance Function and its Dual: Theory and DEA Estimation (RePEc:qld:uqcepa:83)
by Valentin Zelenyuk - Pricing of Decision Making Units under Non-constant Returns to Scale (RePEc:qld:uqcepa:84)
by Rolf Fare & Valentin Zelenyuk - Scale Efficiency and Homotheticity: Equivalence of Primal and Dual Measures (RePEc:qld:uqcepa:85)
by Valentin Zelenyuk - Aggregation of Malmquist productivity indexes allowing for reallocation of resources (RePEc:qld:uqcepa:89)
by Valentin Zelenyuk & Andreas Mayer - Non-Parametric Approach to Dynamic Time Series Discrete Choice Models (RePEc:qld:uqcepa:91)
by Byeong U. Park & Léopold Simar & Valentin Zelenyuk - An Aggregation Paradigm for Hicks-Moorsteen Productivity Indexes (RePEc:qld:uqcepa:92)
by Andreas Mayer & Valentin Zelenyuk - Nonparametric Least Squares Methods for Stochastic Frontier Models (RePEc:qld:uqcepa:94)
by Leopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk - Decomposing Profit Efficiency using a Slack-based Directional Distance Function (RePEc:qld:uqcepa:96)
by Rolf Fare & Hirofumi Fukuyama & Shawna Grosskopf & Valentin Zelenyuk - Regional and Ownership Drivers of Bank Efficiency (RePEc:qld:uqcepa:97)
by Natalya Zelenyuk & Valentin Zelenyuk - How Relevant is the Choice of Risk Management Control Variable to Non-parametric Bank Profit Efficiency Analysis? (RePEc:qld:uqcepa:98)
by Richard Simper & Maximilian J.B. Hall & Wenbin B. Liu & Valentin Zelenyuk & Zhongbao Zhou - Cost Decompositions and the Efficient Subset (RePEc:qld:uqcepa:99)
by Rolf Färe & Hirofumi Fukuyama & Shawna Grosskopf & Valentin Zelenyuk - Response to Review Article by Bert Balk on Measurement of Productivity and Efficiency: Theory and Practice (RePEc:sls:ipmsls:v:41:y:2021:7)
by Robin C. Sickles & Valentin Zelenyuk - How relevant is the choice of risk management control variable to non-parametric bank profit efficiency analysis? The case of South Korean banks (RePEc:spr:annopr:v:250:y:2017:i:1:d:10.1007_s10479-015-1946-x)
by Richard Simper & Maximilian J. B. Hall & WenBin Liu & Valentin Zelenyuk & Zhongbao Zhou - Sequential data envelopment analysis (RePEc:spr:annopr:v:300:y:2021:i:1:d:10.1007_s10479-020-03924-x)
by Rolf Färe & Valentin Zelenyuk - Generalized theory for measuring efficiency of individuals and groups (RePEc:spr:annopr:v:332:y:2024:i:1:d:10.1007_s10479-023-05599-6)
by Valentin Zelenyuk & Valentyn Panchenko - Slack-based directional distance function in the presence of bad outputs: theory and application to Vietnamese banking (RePEc:spr:empeco:v:54:y:2018:i:1:d:10.1007_s00181-017-1232-7)
by Manh D. Pham & Valentin Zelenyuk - Forecasting of recessions via dynamic probit for time series: replication and extension of Kauppi and Saikkonen (2008) (RePEc:spr:empeco:v:58:y:2020:i:1:d:10.1007_s00181-019-01708-2)
by Byeong U. Park & Léopold Simar & Valentin Zelenyuk - Aggregate efficiency of industry and its groups: the case of Queensland public hospitals (RePEc:spr:empeco:v:60:y:2021:i:6:d:10.1007_s00181-020-01994-1)
by Bao Hoang Nguyen & Valentin Zelenyuk - Predicting recessions with a frontier measure of output gap: an application to Italian economy (RePEc:spr:empeco:v:60:y:2021:i:6:d:10.1007_s00181-021-02029-z)
by Camilla Mastromarco & Léopold Simar & Valentin Zelenyuk - Aggregation of Outputs and Inputs for DEA Analysis of Hospital Efficiency: Economics, Operations Research and Data Science Perspectives (RePEc:spr:isochp:978-3-030-75162-3_5)
by Bao Hoang Nguyen & Valentin Zelenyuk - Stochastic Frontier Analysis: Foundations and Advances II (RePEc:spr:sprchp:978-981-10-3455-8_11)
by Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk - Aggregation of Efficiency and Productivity: From Firm to Sector and Higher Levels (RePEc:spr:sprchp:978-981-10-3455-8_19)
by Valentin Zelenyuk - Stochastic Frontier Analysis: Foundations and Advances I (RePEc:spr:sprchp:978-981-10-3455-8_9)
by Subal C. Kumbhakar & Christopher F. Parmeter & Valentin Zelenyuk - Efficiency Analysis with Stochastic Frontier Models Using Popular Statistical Softwares (RePEc:spr:sprchp:978-981-19-2023-3_3)
by Bao Hoang Nguyen & Robin C. Sickles & Valentin Zelenyuk - Aggregation bias and its bounds in measuring technical efficiency (RePEc:taf:apeclt:v:11:y:2004:i:10:p:657-660)
by Rolf Fare & Shawna Grosskopf & Valentin Zelenyuk - Aggregation of Nerlovian profit indicator (RePEc:taf:apeclt:v:15:y:2008:i:11:p:845-847)
by Rolf Fare & Shawna Grosskopf & Valentin Zelenyuk - Power of significance test of dummy variables in two-stage efficiency analysis model (RePEc:taf:apeclt:v:16:y:2009:i:15:p:1493-1495)
by Valentin Zelenyuk - Input aggregation and technical efficiency (RePEc:taf:apeclt:v:9:y:2002:i:10:p:635-636)
by Rolf Fare & Valentin Zelenyuk - On Testing Equality of Distributions of Technical Efficiency Scores (RePEc:taf:emetrv:v:25:y:2006:i:4:p:497-522)
by Leopold Simar & Valentin Zelenyuk - Inference in the nonparametric stochastic frontier model (RePEc:taf:emetrv:v:43:y:2024:i:7:p:518-539)
by Christopher F. Parmeter & Léopold Simar & Ingrid Van Keilegom & Valentin Zelenyuk - Testing for (Efficiency) Catching‐up (RePEc:wly:soecon:v:73:y:2007:i:4:p:1003-1019)
by Daniel J. Henderson & Valentin Zelenyuk