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互联网的发展可以提高制造业的碳排放效率吗? 市场整合的作用
Shan Wang1, Donghua Yu2, Menglu Sun2
1School of Economics, Shandong University, Jinan, 250100, PR China.
Journal of environmental management
|July 24, 2024
概括
互联网的发展大大提高了中国制造业的碳排放效率,推动了低碳转型. 这种影响在市场整合较弱,环境规则更严格的地区更为明显,突出显示了数字经济的作用.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 工业工程 工业工程 工业工程
背景情况:
- 制造业碳排放效率对于可持续发展和生态平衡至关重要.
- 中国的制造业面临着越来越大的压力,需要减少其碳足迹.
- 了解碳排放效率的驱动因素对于有效的政策制定至关重要.
研究的目的:
- 测量2011年至2020年中国省级制造业的碳排放效率.
- 分析互联网发展,市场一体化和制造业碳排放效率之间的相互作用机制.
- 实证地研究互联网发展对减少碳排放的影响和市场整合的作用.
主要方法:
- 使用全球MinDS模型来衡量效率.
- 构建了一个数学模型来探索相互作用机制.
- 使用巴蒂克仪器变量方法进行经验分析.
- 进行了中间机制测试,以验证市场整合的作用.
主要成果:
- 互联网的发展显著提高了制造业的碳排放效率,促进了低碳转型.
- 互联网发展对减少碳排放的影响显示出基于市场一体化,环境法规和政策强度的异质性.
- 互联网的发展通过降低交易成本来加强市场整合,从而有助于减少碳排放.
结论:
- 互联网的发展是提高制造业碳排放效率和促进中国低碳转型的关键驱动力.
- 这些发现强调了在实施数字经济减碳战略时考虑区域市场整合和环境法规的重要性.
- 该研究为数字经济在实现制造业脱碳方面的作用提供了经验证据,并为统一市场发展提供了见解.
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