Regression modelEfficiency analysis
窗口数据包络分析
窗口数据包络分析（Window DEA）是一种非参数面板效率方法，它通过将每个决策单元（DMU）在一段时间内的观测值嵌入到单个横截面 DEA 问题中来评估决策单元（DMU）随时间推移的效率。该方法由 Charnes、Clark、Cooper 和 Golany 于 1984 年提出，无需完整的面板数据即可实现纵向效率跟踪，并通过汇集连续时期内的观测值来提高区分能力。
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来源
- Charnes, A., Clark, C. T., Cooper, W. W., & Golany, B. (1984). A developmental study of data envelopment analysis in measuring the efficiency of maintenance units in the U.S. Air Forces. Annals of Operations Research, 2(1), 95–112. DOI: 10.1007/BF01874734 ↗
如何引用本页
ScholarGate. (2026, June 2). Window Data Envelopment Analysis. ScholarGate. https://scholargate.app/zh/efficiency-analysis/window-dea
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