Helu Xiao

According to our database, Helu Xiao authored at least 19 papers between 2015 and 2024.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of three.

2024

Dynamics, regional heterogeneity and robustness of fiscal poverty alleviation efficiency in China: dynamic network DEA and Bootstrap resampling methods.

Tiantian Ren, Helu Xiao, Shanping Wang, Zhongbao Zhou

RAIRO Oper. Res., 2024

2023

Multi-source data driven cryptocurrency price movement prediction and portfolio optimization.

Zhongbao Zhou, Zhengyang Song, Helu Xiao, Tiantian Ren

Expert Syst. Appl., June, 2023

2022

Estimation of portfolio efficiency <i>via</i> stochastic DEA.

Helu Xiao, Xin Liu, Tiantian Ren, Zhongbao Zhou

RAIRO Oper. Res., 2022

A non-convex metafrontier DEA model with natural and managerial disposability for pollutant tax levels and environmental efficiencies analysis.

Zhongbao Zhou, Wenting Sun, Helu Xiao, Qianying Jin, Wenbin Liu

J. Oper. Res. Soc., 2022

Measuring the dynamic efficiency of socially responsible investment funds: evidence from dynamic network DEA with diversification.

Helu Xiao, Xin Liu, Tiantian Ren, Zhongbao Zhou

INFOR Inf. Syst. Oper. Res., 2022

A hybrid stochastic differential reinsurance and investment game with bounded memory.

Yanfei Bai, Zhongbao Zhou, Helu Xiao, Rui Gao, Feimin Zhong

Eur. J. Oper. Res., 2022

Energy efficiency and congestion effects analysis for the production system with comprehensive input-output indicators.

Ximei Zeng, Zhongbao Zhou, Helu Xiao, Wenting Sun, Wenbin Liu

Comput. Ind. Eng., 2022

Observation scheduling for a state-of-the-art SAREOS: Two adaptive multi-objective evolutionary algorithms.

Zhongxiang Chang, Zhongbao Zhou, Ruiyang Li, Helu Xiao, Li-Ning Xing

Comput. Ind. Eng., 2022

2021

Estimation of portfolio efficiency considering social responsibility: evidence from the multi-horizon diversification DEA.

Tiantian Ren, Zhongbao Zhou, Helu Xiao

RAIRO Oper. Res., 2021

A stochastic Stackelberg differential reinsurance and investment game with delay in a defaultable market.

Yanfei Bai, Zhongbao Zhou, Helu Xiao, Rui Gao, Feimin Zhong

Math. Methods Oper. Res., 2021

2020

Estimation of fuzzy portfolio efficiency via an improved DEA approach.

Helu Xiao, Tiantian Ren, Teng Ren

INFOR Inf. Syst. Oper. Res., 2020

Environmental efficiency and abatement potential analysis with a two-stage DEA model incorporating the material balance principle.

Ximei Zeng, Zhongbao Zhou, Qing Liu, Helu Xiao, Wenbin Liu

Comput. Ind. Eng., 2020

Dynamic Performance Evaluation of Blockchain Technologies.

Zhongbao Zhou, Ruiyang Li, Yuan Cao, Long Zheng, Helu Xiao

IEEE Access, 2020

2019

Performance evaluation of portfolios with fuzzy returns.

Zhongbao Zhou, Enming Chen, Helu Xiao, Tiantian Ren, Qianying Jin

RAIRO Oper. Res., 2019

The Iterative Scheme and the Convergence Analysis of Unique Solution for a Singular Fractional Differential Equation from the Eco-Economic Complex System's Co-Evolution Process.

Teng Ren, Helu Xiao, Zhongbao Zhou, Xinguang Zhang, Lining Xing, Zhongwei Wang, Yujun Cui

Complex., 2019

A DEA-based MOEA/D algorithm for portfolio optimization.

Zhongbao Zhou, Xianghui Liu, Helu Xiao, Shijian Wu, Yueyue Liu

Clust. Comput., 2019

2018

DEA frontier improvement and portfolio rebalancing: An application of China mutual funds on considering sustainability information disclosure.

Zhongbao Zhou, Helu Xiao, Qianying Jin, Wenbin Liu

Eur. J. Oper. Res., 2018

2017

Stochastic network DEA models for two-stage systems under the centralized control organization mechanism.

Zhongbao Zhou, Ling Lin, Helu Xiao, Chaoqun Ma, Shijian Wu

Comput. Ind. Eng., 2017

2015

Markov-dependent risk model with multi-layer dividend strategy.

Zhongbao Zhou, Helu Xiao, Yingchun Deng

Appl. Math. Comput., 2015