| Performance benchmarking of achievements in the Olympics: An application of Data Envelopment Analysis with restricted multipliers K Sekitani, Y Zhao European Journal of Operational Research 294 (3), 1202-1212, 2021 | 17 | 2021 |
| The measurement of productive performance with consideration for allocative efficiency Y Zhao, H Morita, Y Maruyama Omega 89, 21-39, 2019 | 11 | 2019 |
| Least-distance approach for efficiency analysis: A framework for nonlinear DEA models K Sekitani, Y Zhao European Journal of Operational Research 306 (3), 1296-1310, 2023 | 7 | 2023 |
| University–Industry Technology Transfer: Empirical Findings from Chinese Industrial Firms J Jiang, Y Zhao, J Feng Sustainability 14 (15), 9582, 2022 | 7 | 2022 |
| Technology Trend Analysis of Japanese Green Vehicle Powertrains Technology Using Patent Citation Data J Jiang, Y Zhao Energies 16 (5), 2221, 2023 | 4 | 2023 |
| The dataset of Japanese patents and patents’ holding firms in green vehicle powertrains field J Jiang, K Baba, Y Zhao, J Feng, S Kumagai Data in Brief 44, 108524, 2022 | 4 | 2022 |
| Estimating Malmquist-type indices with StoNED Y Zhao, H Morita Expert Systems with Applications 250, 123877, 2024 | 1 | 2024 |
| Closest targets in Russell graph measure of strongly monotonic efficiency for an extended facet production possibility set K Sekitani, Y Zhao arXiv preprint arXiv:2312.15422, 2023 | | 2023 |
| Technology Trend Analysis of Japanese Green Vehicle Powertrains Technology Using Patent Citation Data. Energies 2023, 16, 2221 J Jiang, Y Zhao | | 2023 |
| Performance measurement using deterministic and stochastic multiplicative directional distance functions Y Zhao Operations Management, 2022 | | 2022 |
| Nonparametric Estimation of the Production Frontier Using a Data-Fitting Technique Y Zhao Frontiers in Artificial Intelligence and Applications 352, 9-20, 2022 | | 2022 |
| DEAによるJORSJ掲載論文の評価ーJORSJの国際的地位の向上に向けてー 趙宇， 関谷和之 オペレーションズ・リサーチ= Communications of the Operations Research Society of …, 2021 | | 2021 |
| The measurement and decomposition of profit ratio Malmquist productivity index Y Zhao, Y Maruyama Journal of Nonlinear and Convex Analysis 19 (10), 1695-1704, 2018 | | 2018 |
| 公衆衛生対策と DEA: 感染症対策を中心として (特集 DEA 徒然草) 丸山幸宏， 濱口由子， 趙宇 オペレーションズ・リサーチ= Communications of the Operations Research Society of …, 2017 | | 2017 |
