作　者：孙颖 陈思霞
关键词：数据资产；高质量发展；“宽带中国”；科技服务企业
摘　要：

利用2010-2019 年我国201 家科技服务企业的面板数据，在测度企业数据资产及发展质量的基础上运用固定效应模型进行基准回归分析，同时以“宽带中国”战略的应用实施为准自然实验考察这一战略对企业高质量发展的影响，研究发现：“宽带中国”战略的实施促进了企业发展质量的提升，并且促进作用随着时间推移呈现逐渐增强且趋于平稳的趋势；数据资产显著促进了科技服务企业高质量发展，这一结论在变换分析方法及调整被解释变量等稳健性检验后仍然成立；数据资产对企业发展质量的影响存在区域异质性和产权性质异质性，东部城市民营企业的数据资产对企业高质量发展的促进作用更加显著。科技服务企业应充分利用数据资产实现企业的高质量发展。

 

Data Assets and High-quality Development Of Technology Service Enterprises

A Study Based on "Broadband China" Quasi-natural Experiment

Sun Ying（Hebei University of Technology）

Chen Sixia（Zhongnan University of Economics and Law）

Abstract This paper used panel data of 201 Chinese science and technology service companies from 2010 to 2019 to measure the data assets and development quality of enterprises, on the basis of which, a benchmark regression analysis was carried out by using the fixed-effects model, and the difference-in-difference method was employed to examine the impact of this strategy on the high-quality development of enterprises by taking the application and implementation of the "Broadband China" strategy as a quasi-natural experiment.. The study found that the implementation of the "Broadband China" strategy has facilitated the increase in the total factor productivity of enterprises, and as time progresses, the promotion effect is gradually enhanced and tends to be stable. Data assets have significantly promoted the high-quality development of technological services enterprises, and this conclusion is still valid after the robustness tests such as changing the analysis method and adjusting the explained variables. The influence of data assets on enterprise development quality has regional heterogeneity and property nature heterogeneity. Specifically, the data assets of eastern cities and private enterprises play a more significant role in promoting the high-quality development of enterprises. The results of this paper show that technology service enterprises should make full use of data assets to achieve high-quality development.

Key words         data assets；high-quality development；"Broadband China"；science and technology service enterprise

 

■作者简介 孙 颖，管理学博士，河北工业大学经济管理学院讲师；天津 300401；陈思霞，管理学博士，中南财经政法大学财政税务学院副教授；湖北 武汉 430073。

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