<p>In the context of urban renewal, the high carbon emissions from numerous residential buildings in urban villages have made energy-efficient renovations a focal point for addressing urban challenges. This study employs social network analysis, supported by field visits and in-depth interviews with experts and scholars, to identify the core stakeholders involved in the energy-saving renovation of residential buildings in urban villages. By incorporating prospect theory, we construct a tripartite evolutionary game model involving the government, energy-saving service enterprises, and residential building owners. This model analyzes the stability of decision-making behaviors among these three parties. Key factors influencing stakeholder strategy selection are simulated using MATLAB 2016a software. Our findings indicate that the government, energy-saving service enterprises, and owners of urban village residences are crucial stakeholders in the successful implementation of energy-saving projects. The cost of active regulation by the government significantly impacts its decision-making processes, while fines and subsidies effectively enhance service provision by energy-saving service enterprises and encourage owner acceptance of retrofitting. Consequently, to promote energy-saving transformations in urban villages, the government should promptly improve the market development system for energy-saving renovations. Energy-saving service enterprises must cultivate a strong sense of responsibility in delivering quality services, while urban village residents should actively supervise the renovation process and strengthen their awareness of environmental protection.</p>

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Analysis of the evolutionary game of energy-saving retrofit of residential buildings in urban villages under the background of urban renewal

  • Qi Hao,
  • Chen Chen,
  • Qiang Xu,
  • Falin Lou,
  • Yu Li,
  • Ruoyun Yan,
  • Jiming Fang

摘要

In the context of urban renewal, the high carbon emissions from numerous residential buildings in urban villages have made energy-efficient renovations a focal point for addressing urban challenges. This study employs social network analysis, supported by field visits and in-depth interviews with experts and scholars, to identify the core stakeholders involved in the energy-saving renovation of residential buildings in urban villages. By incorporating prospect theory, we construct a tripartite evolutionary game model involving the government, energy-saving service enterprises, and residential building owners. This model analyzes the stability of decision-making behaviors among these three parties. Key factors influencing stakeholder strategy selection are simulated using MATLAB 2016a software. Our findings indicate that the government, energy-saving service enterprises, and owners of urban village residences are crucial stakeholders in the successful implementation of energy-saving projects. The cost of active regulation by the government significantly impacts its decision-making processes, while fines and subsidies effectively enhance service provision by energy-saving service enterprises and encourage owner acceptance of retrofitting. Consequently, to promote energy-saving transformations in urban villages, the government should promptly improve the market development system for energy-saving renovations. Energy-saving service enterprises must cultivate a strong sense of responsibility in delivering quality services, while urban village residents should actively supervise the renovation process and strengthen their awareness of environmental protection.