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2015 Journal Article Aggregation of scale efficiencyZelenyuk, Valentin (2015). Aggregation of scale efficiency. European Journal of Operational Research, 240 (1), 269-277. doi: 10.1016/j.ejor.2014.06.038 |
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2015 Other Outputs The dynamic relationship between bank asset diversification and efficiency: evidence from the Chinese banking sectorWorthington, Andrew C., Du, Kai and Zelenyuk, Valentin (2015). The dynamic relationship between bank asset diversification and efficiency: evidence from the Chinese banking sector. CEPA Working Paper Series. WP12/2015. School of Economics, University of Queensland. |
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2015 Journal Article Foreign bank diversification and efficiency prior to and during the financial crisis: does one business model fit all?Curi, Claudia, Lozano-Vivas, Ana and Zelenyuk, Valentin (2015). Foreign bank diversification and efficiency prior to and during the financial crisis: does one business model fit all?. Journal of Banking and Finance, 61, S22-S35. doi: 10.1016/j.jbankfin.2015.04.019 |
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2015 Other Outputs Productivity drivers of efficiency in banking: importance of model specificationsZelenyuk, Natalya and Zelenyuk, Valentin (2015). Productivity drivers of efficiency in banking: importance of model specifications. CEPA Working Paper Series. WP08/2015. School of Economics, University of Queensland. |
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2014 Other Outputs Regional and Ownership Drivers of Bank EfficiencyZelenyuk, Valentin and Zelenyuk, Natalya (2014). Regional and Ownership Drivers of Bank Efficiency. Working Paper. WP11/2014. School of Economics, University of Queensland. |
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2014 Other Outputs Cost Decompositions and the Efficient SubsetZelenyuk, Valentin, Grosskoph, Shawna, Fukuyama, Hirofumi and Fare, Rolf (2014). Cost Decompositions and the Efficient Subset. CEPA Working Paper Series. WP01/2015. School of Economics, University of Queensland. |
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2014 Journal Article Aggregation of Malmquist productivity indexes allowing for reallocation of resourcesMayer, Andreas and Zelenyuk, Valentin (2014). Aggregation of Malmquist productivity indexes allowing for reallocation of resources. European Journal of Operational Research, 238 (3), 774-785. doi: 10.1016/j.ejor.2014.04.003 |
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2014 Other Outputs How Relevant is the Choice of Risk Management Control Variable to Non-parametric Bank Profit Efficiency Analysis?Zelenyuk, Valentin, Zhou, Zhongbao, Liu, Wen B., Hall, Maximillian J.B. and Simper, Richard (2014). How Relevant is the Choice of Risk Management Control Variable to Non-parametric Bank Profit Efficiency Analysis?. Working Paper. WP12/2014. School of Economics, University of Queensland. |
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2014 Other Outputs Decomposing Profit Efficiency using a Slack-based Directional Distance FunctionZelenyuk, Valentin, Grosskopf, Shawna, Fukuyama, Hirofumi and Fare, Rolf (2014). Decomposing Profit Efficiency using a Slack-based Directional Distance Function. Working Paper. WP09/2014. School of Economics, University of Queensland. |
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2014 Journal Article Scale efficiency and homotheticity: equivalence of primal and dual measuresZelenyuk, Valentin (2014). Scale efficiency and homotheticity: equivalence of primal and dual measures. Journal of Productivity Analysis, 42 (1), 15-24. doi: 10.1007/s11123-013-0361-z |
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2014 Journal Article Analysis of productivity, efficiency and technological changes in hospital services in Ontario: how does case-mix matter?Chowdhury, Hedayet, Zelenyuk, Valentin, Laporte, Audrey and 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, 150, 74-82. doi: 10.1016/j.ijpe.2013.12.003 |
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2014 Other Outputs Nonparametric Least Squares Methods for Stochastic Frontier ModelsZelenyuk, Valentin, Van Keilegom, Ingrid and Simar, Leopold (2014). Nonparametric Least Squares Methods for Stochastic Frontier Models. Working Paper. WP03/2014. School of Economics, University of Queensland. |
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2014 Journal Article Directional vs. Shephard's distance functionsZelenyuk, Valentin (2014). Directional vs. Shephard's distance functions. Optimization Letters, 8 (8), 2185-2189. doi: 10.1007/s11590-014-0726-x |
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2014 Journal Article Testing Significance of Contributions in Growth Accounting, with Application to Testing ICT Impact on Labor Productivity of Developed CountriesZelenyuk, Valentin (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, 13 (2), 115-126. |
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2014 Other Outputs An Aggregation Paradigm for Hicks-Moorsteen Productivity IndexesZelenyuk, Valentin and Mayer, Andreas (2014). An Aggregation Paradigm for Hicks-Moorsteen Productivity Indexes. Working Paper. WP01/2014. School of Economics, University of Queensland. |
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2013 Other Outputs Non-Parametric Approach to Dynamic Time Series Discrete Choice ModelsZelenyuk, Valentin, Park, Byeong U. and Simar, Leopold (2013). Non-Parametric Approach to Dynamic Time Series Discrete Choice Models. Working Paper. WP09/2013. School of Economics, University of Queensland. |
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2013 Other Outputs Aggregation of Malmquist productivity Indexes allowing for Reallocation of ResourcesZelenyuk, Valentin and Mayer, Andreas (2013). Aggregation of Malmquist productivity Indexes allowing for Reallocation of Resources. Working Paper. WP06/2013. School of Economics, University of Queensland. |
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2013 Journal Article A scale elasticity measure for directional distance function and its dual: theory and DEA estimationZelenyuk, Valentin (2013). A scale elasticity measure for directional distance function and its dual: theory and DEA estimation. European Journal of Operational Research, 228 (3), 592-600. doi: 10.1016/j.ejor.2013.01.012 |
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2013 Journal Article A note on equivalences in measuring returns to scaleZelenyuk, Valentin (2013). A note on equivalences in measuring returns to scale. International Journal of Business and Economics, 12 (1), 85-89. |
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2013 Other Outputs Scale Efficiency and Homotheticity: Equivalence of Primal and Dual MeasuresZelenyuk, Valentin (2013). Scale Efficiency and Homotheticity: Equivalence of Primal and Dual Measures. Working Paper. WP02/2013. School of Economics, University of Queensland. |
