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Random variables

Optimal scale sizes and average-profit efficiency under uncertainty: A chance-constrained DEA approach

Leila Parhizkar Miyandehi, Alireza Amirteimoori, Sohrab Kordrostami, Mansour Soufi

Smart betas, return models and the tangency portfolio weights

Jan Lennartsson, Claes Ekman

Synthetic and practical reconstructions of SST and seawater pH using the novel multiproxy SMITE method

Hunter P. Hughes, Diane Thompson, [ ... ], Christopher D. Standish

Model of dimensions and variables of corporate social responsibility updated through structural equations

Miguel A. Bustamante-Ubilla, Mauricio Carvache-Franco, Orly Carvache-Franco, Wilmer Carvache-Franco

A joint model for the estimation of species distributions and environmental characteristics from point-referenced data

Markus Viljanen, Lisa Tostrams, [ ... ], Wieger Wamelink

Multi-source heterogeneous blockchain data quality assessment model for enterprise business activities

Haolin Zhang, Ran Zhang, [ ... ], Junlu Wang

Application of elementary probability models for text homogeneity and segmentation: A case study of Bible

Berhane Abebe

Updated fiducial distribution of parameters in the associated delta-lognormal population

Yufan Wang, Xingzhong Xu

Impact of cost sharing on quality improvement and profits under uncertain demand: The case of a textile and garment supply chain

Qigui Lang, Jianfeng Hu, Jinjin Liu

How dynamic capabilities enable Chinese SMEs to survive and thrive during COVID-19: Exploring the mediating role of business model innovation

Wenjun Huang, Takeyasu Ichikohji

Application of fused graphical lasso to statistical inference for multiple sparse precision matrices

Qiuyan Zhang, Lingrui Li, Hu Yang

A robust cusum control chart for median absolute deviation based on trimming and winsorization

Umair Khalil, Tahira Saeed Khan, [ ... ], Muhammad Hamraz

Predicting black ice-related accidents with probabilistic modeling using GIS-based Monte Carlo simulation

Seok Bum Hong, Hong Sik Yun

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