RAIRO - Operations Research

Estimation of portfolio efficiency via stochastic DEA

Helu Xiao, Xin Liu, Tiantian Ren and Zhongbao Zhou

RAIRO-Oper. Res., 56 4 (2022) 2367-2387

Published online: 29 July 2022

DOI: 10.1051/ro/2022114

Helu Xiao

Xin Liu

Tiantian Ren

Zhongbao Zhou

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