吹牛大王
发表于 2025-3-28 16:34:50
Textbook 2011Latest editioner. Drawing on recent national assessments, Professor Richard Burroughs explains why traditional management techniques have ultimately proved inadequate, leading to polluted waters, declining fisheries, and damaged habitat. He then introduces students to governance frameworks that seek to address th
遣返回国
发表于 2025-3-28 21:09:41
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极小
发表于 2025-3-28 23:03:42
Productivity and Efficiency Analysis,measuring technical and allocative efficiency. The DEA efficiency models have three most interesting features, which have fostered numerous applications in several disciplines, for example, microeconomics, operations research, and econometrics. The first feature is the specification and estimation o