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Asymptotic theory for aggregate efficiency
, 2016 Applied researchers in the field of efficiency and productivity analysis often need to estimate and inference about aggregate efficiency, such as industry efficiency or aggregate efficiency of a group of distinct firms within an industry (e.g., public vs. private firms, regulated vs. unregulated firms, etc.).
Simar, Léopold, Zelenyuk, Valentin
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The Efficiency of a Nonlinear Discriminant Function based on Unclassified Initial Samples from a Mixture of Two Weibull Population Mean Distribution Populations [PDF]
Assiut University Journal of Multidisciplinary Scientific ResearchThis research investigates the asymptotic behavior of a discrimination procedure based on a mixture of two populations governed by the Weibull Population Mean Distribution (WPMD).
Omar Ahmed +2 more
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Asymptotic Efficiency in Polynomial Estimation
The Annals of Mathematical Statistics, 1961 1. Summary. Asymptotic formulas are obtained for the generalized variance of the least squares estimates in polynomial regression under the assumption that the basic random variables are those of a stationary stochastic process, or a slight generalization of such a process.
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IET CommunicationsMassive multiple‐input multiple‐output and non‐orthogonal multiple access (MIMO‐NOMA) with low‐resolution analog‐to‐digital converters (ADCs) have been widely considered for the next‐generation wireless communication systems.
Changliang Zheng +4 more
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Estimation of Gini Index within Pre-Specified Error Bound
Econometrics, 2016 Gini index is a widely used measure of economic inequality. This article develops a theory and methodology for constructing a confidence interval for Gini index with a specified confidence coefficient and a specified width without assuming any specific ...
Bhargab Chattopadhyay +1 more
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Spatial-sign-based high-dimensional white noises test
Statistical Theory and Related FieldsIn this study, we explore the problem of hypothesis testing for white noise in high-dimensional settings, where the dimension of the random vector may exceed the sample sizes. We introduce a test procedure based on spatial-sign for high-dimensional white
Ping Zhao, Dachuan Chen, Zhaojun Wang
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International Journal of Differential Equations, 2015 We combine the Adomian decomposition method (ADM) and Adomian’s asymptotic decomposition method (AADM) for solving Riccati equations. We investigate the approximate global solution by matching the near-field approximation derived from the Adomian ...
Jafar Biazar, Mohsen Didgar
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Open PhysicsThis study introduces a novel nonparametric hypothesis test designed to evaluate exponentiality against the New Better than Renewal Used in Moment Generating Function (NBRUmgf) class.
Bakr Mahmoud E. +3 more
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Two-scale convergence analysis and numerical simulation for periodic Kirchhoff plates
HeliyonHomogenization analysis methods provide a high-efficiency tool to address periodic structures. However, the popular Asymptotic Homogenization Method (AHM) cannot be directly applied to the homogenization of periodic plate structures due to less ...
Zhiwei Huang +3 more
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Asymptotic Efficiency in OLEDS
, 2015 Asymptotic efficiency (high output without droop) was recently reported for OLEDS in which a thin emitter layer is located at the anti-node in a resonant microcavity. Here we extend our theoretical analysis to treat multi-mode devices with isotropic emitter orientation.
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