HALO
发表于 2025-3-25 07:20:53
Ulrike Weber,Karin Küster,Charlotte Milznsoring, whereas . is completely observed. Let .(.) be a conditional location function of . given . = .. In this paper we assume that .( ⋅) belongs to some parametric class . and we propose a new method for estimating the true unknown value θ.. The method is based on nonparametric imputation for the
依法逮捕
发表于 2025-3-25 10:55:12
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adulterant
发表于 2025-3-25 15:25:38
https://doi.org/10.1007/978-3-319-43592-3usen and van den Broeck (Int. Econ. Rev. 18:435–444, 1997), and Battese and Cora (Aust. J. Agr. Econ. 21:169–179, 1977), researchers have often found that the residuals estimated from these models displayed skewness in the wrong direction. In such cases applied researchers were faced with two main a
Density
发表于 2025-3-25 16:15:04
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Assemble
发表于 2025-3-25 20:59:52
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ESO
发表于 2025-3-26 02:10:59
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智力高
发表于 2025-3-26 07:02:06
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acrimony
发表于 2025-3-26 10:06:59
May 2009 in honor of his retirement. The contributions cover a broad variety of issues surrounding frontier.estimation, which Léopold Simar has contributed much to over the past two decades, as well as related issues such as semiparametric regression and models for censored data..978-3-7908-2927-3978-3-7908-2349-3
兵团
发表于 2025-3-26 13:22:00
,Nadaraya’s Estimates for Large Quantiles and Free Disposal Support Curves,hed estimator of the full frontier outperforms frankly the sample estimator in terms of both bias and Mean-Squared Error, under optimal bandwidth. In this domain of attraction, Nadaraya’s estimates of extreme quantiles might be superior to the sample versions in terms of MSE although they have a hig
食品室
发表于 2025-3-26 19:13:28
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