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2025 Journal Article Efficiency of Queensland public hospitals via spatial panel stochastic frontier modelsNguyen, Bao Hoang, Wang, Zhichao and Zelenyuk, Valentin (2025). Efficiency of Queensland public hospitals via spatial panel stochastic frontier models. Empirical Economics, 69 (5), 2865-2900. doi: 10.1007/s00181-025-02829-7 |
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2025 Journal Article Sequential data envelopment analysis: decentralization and solutions for panel dataFäre, Rolf, Wang, Zhichao and Zelenyuk, Valentin (2025). Sequential data envelopment analysis: decentralization and solutions for panel data. Journal of Productivity Analysis, 63 (3), 261-268. doi: 10.1007/s11123-024-00746-y |
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2024 Journal Article Data Envelopment Analysis: From Foundations to Modern AdvancementsWang, Zhichao and Zelenyuk, Valentin (2024). Data Envelopment Analysis: From Foundations to Modern Advancements. Foundations and Trends in Econometrics, 13 (3), 170-282. doi: 10.1561/0800000040 |
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2024 Journal Article Performance analysis of hospitals in Australia and its peers: a systematic and critical reviewWang, Zhichao, Nguyen, Bao Hoang and Zelenyuk, Valentin (2024). Performance analysis of hospitals in Australia and its peers: a systematic and critical review. Journal of Productivity Analysis, 62 (2), 139-173. doi: 10.1007/s11123-024-00729-z |
