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Ecological efficiency assessment under the construction of low-carbon city: a perspective of green technology innovation

Author

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  • Minzhe Du
  • Jorge Antunes
  • Peter Wanke
  • Zhongfei Chen

Abstract

This paper develops a novel hybrid Trigonometric Envelopment Analysis for Ideal Solutions (TEA-IS) model to assess the ecological efficiency of 248 Chinese cities for a 14-year period and employs a difference-in-difference approach to reveal the mechanism of the impact of low-carbon pilot city policies on ecological efficiency from the perspective of green technology innovation. This TEA-IS approach not only combines the advantageous features that exist in each individual model, but also allows an analysis of ecological efficiency in terms of the synergistic effects that may exist among correlated positive and negative criteria. Machine learning methods are also employed to predict high-low performance and synergistic Chinese cities in terms of the socio-economic and demographic context. Results indicate that ecological efficiency is generally low in Chinese cities. The low-carbon pilot city policy does help to improve ecological efficiency, which results from the mechanism of green technology innovation.

Suggested Citation

  • Minzhe Du & Jorge Antunes & Peter Wanke & Zhongfei Chen, 2022. "Ecological efficiency assessment under the construction of low-carbon city: a perspective of green technology innovation," Journal of Environmental Planning and Management, Taylor & Francis Journals, vol. 65(9), pages 1727-1752, July.
    • Handle: RePEc:taf:jenpmg:v:65:y:2022:i:9:p:1727-1752
    DOI: 10.1080/09640568.2021.1945552
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    Cited by:

    1. Pan Jiang & Mengyue Li & Yuting Zhao & Xiujuan Gong & Ruifeng Jin & Yuhan Zhang & Xue Li & Liang Liu, 2022. "Does Environmental Regulation Improve Carbon Emission Efficiency? Inspection of Panel Data from Inter-Provincial Provinces in China," Sustainability, MDPI, vol. 14(16), pages 1-18, August.
    2. Du, Minzhe & Wu, Fenger & Ye, Danfeng & Zhao, Yating & Liao, Liping, 2023. "Exploring the effects of energy quota trading policy on carbon emission efficiency: Quasi-experimental evidence from China," Energy Economics, Elsevier, vol. 124(C).
    3. Wenqiang Jiang & Baocai Su & Shuisheng Fan, 2023. "Spatial Disequilibrium and Dynamic Evolution of Eco-Efficiency in China’s Tea Industry," Sustainability, MDPI, vol. 15(12), pages 1-15, June.
    4. Yongshan Du & Haoyu Wang & Ran An & Qimeng Wang & Xin Wen, 2024. "The Impact of Low-Carbon City Pilot Policies on Green Innovation Efficiency in Chinese Cities: An Empirical Analysis Based on the Multi-Period PSM-DID Model," Sustainability, MDPI, vol. 16(5), pages 1-25, February.
    5. Antunes, Jorge & Tan, Yong & Wanke, Peter & Jabbour, Charbel Jose Chiappetta, 2023. "Impact of R&D and innovation in Chinese road transportation sustainability performance: A novel trigonometric envelopment analysis for ideal solutions (TEA-IS)," Socio-Economic Planning Sciences, Elsevier, vol. 87(PA).
    6. Yan, Zheming & Sun, Zao & Shi, Rui & Zhao, Minjuan, 2023. "Smart city and green development: Empirical evidence from the perspective of green technological innovation," Technological Forecasting and Social Change, Elsevier, vol. 191(C).

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