Operational efficiency across the Chinese aerospace industry: a DEA and Malmquist analysis
Operational efficiency across the Chinese aerospace industry: a DEA and Malmquist analysis
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DOI：
10.1108/cms-07-2015-0142
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发表时间：
2015-11
影响因子：
2.2
通讯作者：
Peiwu Dong;Kai Qiao;Meimei Yang
中科院分区：
文献类型：
--
作者：
Peiwu Dong;Kai Qiao;Meimei Yang
研究目的--研究中国航天产业的运行效率，比较民营航天企业与国有航天企业的效率差异。本文丰富了航天产业运营效率评价的研究，发展了航天产业管理理论。设计/方法/方法-样本包括所有在A股市场上市的航空航天企业，这些企业的财务数据是从RESSET收集的，以便随后进行分析。数据包络分析(DEA)和Malmquist生产率指数(MPI)被用来得出结果。研究发现，在此期间，该行业的规模和技术水平都有所提高，这主要是由于国有企业的增长。但随着规模的增大，样本的全要素生产率下降。这主要是因为龙头企业的业绩出现了倒退。
Purpose – The purpose of this paper is to study the operational efficiency of aerospace industry in China and compare the difference in efficiency between the private aerospace enterprises and the state-owned aerospace enterprises. This paper enriches the study on evaluating the operational efficiency of aerospace industry and develops the theory on aerospace industry management. Design/methodology/approach – The sample comprises all the aerospace enterprises listed in the A share market for which financial data are collected from the RESSET for subsequent analysis. Data envelopment analysis (DEA) and Malmquist productivity index (MPI) are used to derive findings. Findings – The paper finds both the scale and the technical level of the industry increased during the period, and this was mainly due to the growth of the state-owned enterprises. However, with the increase of scale, the total factor productivity of the sample decreased. This was mainly because the performance of the leading enterprises regress...