厚颜
发表于 2025-3-23 13:34:18
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prodrome
发表于 2025-3-23 15:44:38
Varian (1984). A second major attempt is by Johansen (1972) who proposed a linear programming (LP) model of deriving an industry production frontier from input output data of individual firms. By explicitly introducing a statistical distribution of the input output coefficients (i.e. the capacity di
门闩
发表于 2025-3-23 22:05:50
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synovial-joint
发表于 2025-3-23 23:27:48
esults confirm the robustness of GME estimates with respect to relevant parameters regardless of the true error distributions. Moreover, the CC method outperforms other methods, indicating that the incorporation of the information on dependence patterns among alternatives can improve prediction perf
芦笋
发表于 2025-3-24 03:44:42
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observatory
发表于 2025-3-24 07:06:39
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半导体
发表于 2025-3-24 12:09:58
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反应
发表于 2025-3-24 16:35:23
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phytochemicals
发表于 2025-3-24 19:28:09
Allen R. Nissenson,James T. Marsh,Warren S. Brown,Deane L. Wolcottterly series, (the transition to the market system, deep recession, high inflation rate). A model based on quarterly or monthly data should have revised specification as against the existing yearly model. Within such a model, more emphasis should also be put on its financial sector. The role of fina
变化无常
发表于 2025-3-25 02:44:12
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