Efficiency Assessment of Mutual Fund With Risk and Negative Data: An Improved Two-Stage Network SBM Model

IF 2.5 3区经济学 Q2 ECONOMICS

Managerial and Decision Economics Pub Date : 2024-12-16 DOI:10.1002/mde.4464

Xiao Shi, Zhuo Pei, Xinle Liu

引用次数: 0

Abstract

This paper innovatively proposes an improved two-stage network SBM model, which could handle negative data and incorporates the CVaR indicator representing risks in efficiency evaluation. The proposed approach is utilized to evaluate and analyze the overall efficiency and two subsystems' efficiencies of 29 mutual funds in China from 2018 to 2022. Empirical results demonstrate that both operational management efficiency and portfolio management efficiency significantly impact overall efficiency. Funds exhibiting excellent performance in operational management subsystem are more likely to achieve outstanding overall performance. Based on the empirical results, some policy recommendations are proposed.

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来源期刊

Managerial and Decision Economics Multiple-

CiteScore

1.40

自引率

18.20%

发文量

242

期刊介绍： Managerial and Decision Economics will publish articles applying economic reasoning to managerial decision-making and management strategy.Management strategy concerns practical decisions that managers face about how to compete, how to succeed, and how to organize to achieve their goals. Economic thinking and analysis provides a critical foundation for strategic decision-making across a variety of dimensions. For example, economic insights may help in determining which activities to outsource and which to perfom internally. They can help unravel questions regarding what drives performance differences among firms and what allows these differences to persist. They can contribute to an appreciation of how industries, organizations, and capabilities evolve.