capsaicin
发表于 2025-3-23 13:05:04
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Oligarchy
发表于 2025-3-23 17:23:27
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你敢命令
发表于 2025-3-23 22:04:57
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Dna262
发表于 2025-3-24 01:13:22
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万花筒
发表于 2025-3-24 04:14:10
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compel
发表于 2025-3-24 08:22:15
Deriving Posterior Distributionsresentation of ..(..,..) is missing. This is exactly the case with a DEA estimated frontier. So parameter estimation based on analytical evaluation of this likelihood in applied work (with unknown frontier) is impossible.
POLYP
发表于 2025-3-24 11:34:53
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CERE
发表于 2025-3-24 17:51:33
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LIEN
发表于 2025-3-24 21:40:14
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infelicitous
发表于 2025-3-25 01:03:21
https://doi.org/10.1007/978-1-349-27124-5te specialization (i.e. .. = 1) of firms with regard to one output (indexed .) and this were true for all outputs. On the other hand we would never observe zero efficiency with regard to any of the outputs (i.e. .(.. = 0) = 0 for all . = 1... .). Neither of the two assumptions seems particularly far