Results 11 to 20 of about 9,848,960 (332)
Cogent Engineering, 2022 Due to the prevalence of supply disruptions disturbing supply chain and logistics operations, a firm should tackle such disruptions using appropriate approaches. In this research work, a dual-sourcing approach is applied by a firm.
Chirakiat Saithong, Wipha Rukanna
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Optimal structure of joint inventory-pricing management with dual suppliers and different lead times
Journal of Management Science and Engineering, 2021 We consider a joint inventory-pricing control problem in a single-product, periodic-review, dual-supplier inventory system. The two suppliers have different lead times.
Xiaoyi Feng +3 more
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Some stochastic orderings of multivariate skew-normal random vectors
AIMS Mathematics, 2023 In this paper, we investigate some multivariate integral stochastic orderings of skew-normal random vectors. We derive the results of the sufficient and/or necessary conditions by applying an identity for $ Ef({\mathbf Y})-Ef({\mathbf X}) $, where ...
Xueyan Li, Chuancun Yin
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Jurnal Sistem dan Manajemen Industri, 2023 Considering that batik is one of the most popular products in Indonesia, it is important to analyse the supply chain system for batik products. In reality, the supply chain system for batik products enables orders between buyers to receive products more ...
Muhammad Ridwan Andi Purnomo
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The Minimum Lindley Lomax Distribution: Properties and Applications
Mathematical and Computational Applications, 2022 By fusing the Lindley and Lomax distributions, we present a unique three-parameter continuous model titled the minimum Lindley Lomax distribution. The quantile function, ordinary and incomplete moments, moment generating function, Lorenz and Bonferroni ...
Sadaf Khan +5 more
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Revstat Statistical Journal, 2023 In this paper, we discuss stochastic comparisons of lifetimes of series and parallel systems when the components are exponentiated location-scale models under random shocks. The results established here are developed in two directions.
Molod Abdolahi +2 more
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Modeling Extreme Values with Alpha Power Inverse Pareto Distribution
Measurement Science Review, 2023 The study focuses on the development of a new probability distribution with applications to extreme values. The distribution is proposed by incorporating an additional parameter into the inverse Pareto distribution using the α-Power Transformation ...
Ihtisham Shumaila +5 more
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On the consistency of Sobol indices with respect to stochastic ordering of model parameters [PDF]
E S A I M: Probability & Statistics, 2014 In the past decade, Sobol’s variance decomposition has been used as a tool to assess how the output of a model is affected by the uncertainty on its input parameters.
Areski Cousin +3 more
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Stochastically ordered multiple regression [PDF]
Biostatistics, 2010 In various application areas, prior information is available about the direction of the effects of multiple predictors on the conditional response distribution. For example, in epidemiology studies of potentially adverse exposures and continuous health responses, one can typically assume a priori that increasing the level of an exposure does not lead ...
Bornkamp, Björn +2 more
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Mathematics, 2022 In this article, we introduce and study a new stochastic order of multivariate distributions, namely, the conditional likelihood ratio order. The proposed order and other stochastic orders are analyzed in the case of a bivariate exponential distributions
Luigi-Ionut Catana, Vasile Preda
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