Regression modelEfficiency analysis
超效率数据包络分析
超效率DEA是Andersen和Petersen（1993）引入的经典数据包络分析（DEA）的非参数线性规划扩展。标准的DEA将所有位于有效前沿的单元分配给最大效率得分1.0，而超效率DEA通过暂时将待评估单元从参考集中移除，允许有效单元获得大于1.0的得分。此修改能够对所有决策单元（DMU）进行完全排序，包括那些在有效前沿上原本无法区分的单元。
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来源
- Andersen, P., & Petersen, N. C. (1993). A procedure for ranking efficient units in data envelopment analysis. Management Science, 39(10), 1261–1264. DOI: 10.1287/mnsc.39.10.1261 ↗
如何引用本页
ScholarGate. (2026, June 2). Super-Efficiency Data Envelopment Analysis. ScholarGate. https://scholargate.app/zh/efficiency-analysis/super-efficiency-dea
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