DEA overcomes the distortion which happens because of the difference of benchmarks. It is also able to measure how some factors work on the evaluation result and has predominance comparing to parameter approach.
基于(DEA)模型的基金业绩评价克服了因基准选择不同而带来的评价结果失真的问题,可以考察不同因素对基金业绩评价结果的影响程度,相对于参数方法而言,具有一定的优势。
参考来源 - 基于DEA的中国开放式基金业绩评价实证研究 （研究生论文）·2,447,543篇论文数据，部分数据来源于NoteExpress
"his painting sets the benchmark of quality"
同义词： bench mark
以上来源于: WordNet
N-COUNT A benchmark is something whose quality or quantity is known and which can therefore be used as a standard with which other things can be compared. 衡量基准
The truck industry is a benchmark for the economy.
卡车产业是衡量经济发展的基准。
Benchmarks can test many things.
基准测试能够测试许多东西。
I'll get to benchmarks in a bit.
我要稍稍讲一下基准问题。
Without any benchmarks, it is hard to say.
没有一个基准，这可能很难回答。
We will use the best evidence available to determine whether a state can meet a few key benchmarks for reform.
VOA: special.2009.07.30
Gibbs also says Mr.Obama wants benchmarks for evaluating U.S.progress in Afghanistan, and will not commit to an open-ended conflict.
VOA: standard.2009.11.13
Holbrooke said the Obama administration would establish benchmarks to measure progress once the aid package is approved.
VOA: standard.2009.05.12
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