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基于共享投入两阶段DEA模型的通信企业标准化效率

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从通信产业技术标准研发投入和标准化经营成果产出的视角,提出通信企业标准化效率评价指标体系,并构建可变规模报酬下的两阶段数据包络分析模型来测度通信企业技术标准研发效率和标准化成果转化效率.以华为和中兴两家企业 2010-2020 年的投入产出数据进行实证分析,结果表明,两家公司技术标准化整体效率较高,子阶段个别年份效率低下;在技术标准研发阶段,华为的效率平均值低于中兴的效率平均值;在标准转化阶段,华为的效率平均值高于中兴的效率平均值.最后,根据研究结果提出优化资源投入及利用效率、加入标准化联盟及组织和参与标准化活动等多条标准化效率提升建议.
Technical Standardization Efficiency of Telecommunication Enterprises Based on Two-Stage DEA Model with Shared Inputs
From the perspectives of technical standard R&D investment and standardization business results output in the telecommunication industry,an evaluation index system for standardization efficiency of telecommunication enterprises is proposed.A two-stage data envelopment analysis model under variable scale remuneration is constructed to measure the technical standard R&D efficiency and standardization results transformation efficiency of telecommunication enterprises.The empirical analysis covers the input-output data of Huawei and ZTE from 2010 to 2020.The results show that the overall efficiency of technical standardization of the two companies is high,and the efficiency of individual years in sub-stages is low.In the R&D stage of technical standards,the average value of Huawei's efficiency is lower than the average value of ZTE's efficiency;in the transformation stage of standards,the average value of Huawei's efficiency is higher than the average value of ZTE's efficiency.Finally,based on the results of the study,a number of recommendations are made to improve the efficiency of standardisation,such as optimising the input and utilisation of resources,joining standardisation consortia and organising and participating in standardisation activities.

telecommunications companystandardization efficiencytwo-stage DEA modelresearch and development of technical standardsstandards transformation

詹爱岚、李梦婷

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浙江工业大学中国中小企业研究院,浙江杭州 310023

浙江工业大学管理学院,浙江杭州 310023

通信企业 标准化效率 两阶段DEA模型 技术标准研发 标准转化

国家社会科学基金项目国家社会科学基金项目浙江省软科学重点项目

17BGL22423BJY1282021C25017

2024

10.3969/j.issn.1000-7695.2024.13.017

科技管理研究
广东省科学学与科技管理研究会

科技管理研究

CSTPCDCHSSCD
影响因子：0.779
ISSN：1000-7695
年,卷(期)：2024.44(13)