Cited by 75Energy, Environment, Economic GrowthFinTech, Crowdfunding, Digital FinanceDigital Transformation in Financial Services

The impact of digital finance on pollutants emission: evidence from Chinese cities

Wan, Jiayu, Pu, Zhengning, Tavera, Christophe·2022·Environmental Science and Pollution Research

Abstract

This paper investigates whether emerging digital finance can reduce environmental pollution in China based on data from 273 of China's prefecture-level cities spanning the period from 2010 to 2017. The dynamic spatial econometric models (DSDM) find a significant negative association between digital finance and pollutants emissions, and the impacts vary among regions and urban development stages. The impact mechanism test proves that digital finance reduces pollutants emissions through technological innovation, structural adjustment, and capital allocation effects. In addition, we explore the different dimensions of digital finance and find that the depth of use has a more practical effect on reducing emissions. Further analyses based on the threshold model show an inverted N-shaped nexus between digital finance and emissions. The threshold effect also exists in terms of the traditional financial level. Our study proves that emerging digital finance crucially affects its potential benefits to environment and provides an empirical basis for policy-makers to accelerate the digitalization of financial markets, particularly paying attention to its emission-reduction effects.

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Crossref · 10.1007/s11356-021-18465-4

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Authors
Wan, J., Pu, Z., & Tavera, C.
Affiliations
Southeast University (CN)
Corresponding author
Pu, Zhengning
Venue
Environmental Science and Pollution Research
Published
2022-01-21
Volume
30
Issue
15
Pages
42923-42942
ISSN
  • 0944-1344 (ISSN-L)
  • 1614-7499
OpenAlex
W4206997570
Cited by
75
References
44
Citations by year
2026: 1 · 2025: 11 · 2024: 19 · 2023: 29 · 2022: 15
FWCI
14.88
Type
journal article
Language
en
Open access
closed
Locations
  • Environmental Science and Pollution Research (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Topics
  • Social Sciences › Economics, Econometrics and Finance › Economics and Econometrics › Energy, Environment, Economic Growth
  • Social Sciences › Business, Management and Accounting › Management Information Systems › FinTech, Crowdfunding, Digital Finance
  • Social Sciences › Economics, Econometrics and Finance › General Economics, Econometrics and Finance › Digital Transformation in Financial Services
Keywords
digital finance, pollutant emissions, environmental pollution, technological innovation, structural adjustment, capital allocation, financial depth, threshold effects, financial development, urban development stages, Chinese cities
MeSH terms
China, Cities, Environmental Pollutants, Environmental Pollution, Models, Econometric, Economic Development

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