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Local influence analysis of stochastic frontier estimation: A case-weights perturbation approach

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0 Published in 2018 at "Economics Letters"

DOI: 10.1016/j.econlet.2018.01.008

Abstract: Abstract The local influence analysis of the stochastic frontier model estimation is explored under the case-weights perturbation scheme, which is based on the theory of differential geometry. These local influence analysis procedures are illustrated using… read more here.

Keywords: influence; analysis; influence analysis; analysis stochastic ... See more keywords

Bayesian local influence analysis: With an application to stochastic frontiers

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0 Published in 2018 at "Economics Letters"

DOI: 10.1016/j.econlet.2018.02.005

Abstract: A Bayesian alternative to Zhuo (2018) is presented. The method is of general interest as it presents an explicit formula for the local sensitivity of log marginal likelihood when observations vary by a small amount.… read more here.

Keywords: application stochastic; stochastic frontiers; analysis application; influence analysis ... See more keywords

Social Influence Analysis: Models, Methods, and Evaluation

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1 Published in 2018 at "Engineering"

DOI: 10.1016/j.eng.2018.02.004

Abstract: Abstract Social influence analysis (SIA) is a vast research field that has attracted research interest in many areas. In this paper, we present a survey of representative and state-of-the-art work in models, methods, and evaluation… read more here.

Keywords: social influence; models methods; influence analysis; evaluation ... See more keywords

Spatial Distributions and Intrinsic Influence Analysis of Cr, Ni, Cu, Zn, As, Cd and Pb in Sediments from the Wuliangsuhai Wetland, China

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2 Published in 2022 at "International Journal of Environmental Research and Public Health"

DOI: 10.3390/ijerph191710843

Abstract: The spatial distributions of Cr, Ni, Cu, Zn, As, Cd and Pb (potentially toxic elements, PTEs) in sediments and intrinsic influence factors from the Wuliangsuhai wetland of the Hetao Irrigation District, China were studied in… read more here.

Keywords: wuliangsuhai wetland; spatial distributions; influence analysis; intrinsic influence ... See more keywords