数据交易平台建设能够提升绿色全要素生产率吗?  

Can the Construction of Data Trading Platforms Improve the Green Total Factor Productivity?

作　　者：刘晓伟 杨莉芳 LIU Xiao-wei;YANG Li-fang(School of Economics and Management,Ningxia University,Yinchuan 750021,Ningxia,China)

机构地区：[1]宁夏大学经济管理学院,宁夏银川750021

出　　处：《西部论坛》2025年第2期36-51,共16页West Forum

摘　　要：建设数据交易平台是数据要素市场化的关键举措,能够有效促进数据要素的积累、流通与共享,进而通过引导资源更多地流向绿色领域、推动技术进步更加偏向绿色发展来促进绿色全要素生产率增长。以城市建立数据交易平台作为准自然实验,采用272个城市2010—2020年的数据分析发现:数据交易平台建设能够显著提升城市绿色全要素生产率,其中存在促进绿色技术创新、促进绿色金融发展、促进数字产业集聚3个影响渠道,且城市信用环境的改善和数字经济的发展会强化数据交易平台建设对绿色全要素生产率的提升作用;数据交易平台建设能够促进非资源型城市、环境保护重点城市绿色全要素生产率提升,但对资源型城市和非环境保护重点城市绿色全要素生产率提升具有抑制作用;数据交易平台建设绿色全要素生产率提升作用在东部地区比中部地区更显著,但在西部地区不显著。因此,应以数据交易平台建设为抓手推进数据要素市场化,改善信用环境,加快数字经济发展,因地制宜促进绿色全要素生产率增长。With the advent of the digital era,data elements have become the core driving force to promote the transformation and upgrading of the green economy.As a key measure for the development of data element markets,data trading platforms play an important role in enhancing green total factor productivity(GTFP)and realizing sustainable development.However,from the perspective of data factor marketization,there have been few in-depth explorations in the academic field regarding the channels and mechanisms through which data elements affect GTFP.This paper regards the successive establishment of data trading platforms in 2014 as a quasi-natural experiment.It selects data from 272 prefecture-level cities over the period from 2010 to 2020 and investigates whether the construction of data trading platforms has an upgrading effect on GTFP by using the time-varying difference-in-differences model.The study finds that the construction of data trading platforms can significantly enhance GTFP.This conclusion remains robust after a series of tests,including parallel trend tests,placebo tests,and propensity score matching tests.Specifically,the construction of data trading platforms can promote GTFP through three channels:the green innovation effect,the green financial effect,and the digital industry agglomeration effect.The credit environment and the level of digital economy development play a reinforcing role in the process of promoting GTFP improvement through the construction of data trading platforms.Further analysis reveals that the effect of data trading platform construction on GTFP enhancement is heterogeneous across geography,resource endowment,and environmental protection attention.The construction of data trading platforms has a significant effect on GTFP enhancement in the eastern region,non-resource cities,and key cities for environmental protection.Possible marginal contributions of this paper compared to the existing literature are as follows:First,from the perspective of data factor marketization,the construction

关 键 词：数据要素 绿色技术创新 绿色金融 数字产业集聚 商业信用 数字经济 

分 类 号：F132.9[经济管理—世界经济] F205