In the energy performance contracting (EPC) mode, the energy services company (ESCO) involved in energy efficiency retrofitting of existing buildings often faces the parallel construction of multiple tender segments and multi-professional subcontractors. The one-to-many structure for ESCO and subcontractors causes difficulties to the project quality management and directly affects the effect of energy efficiency retrofitting of existing buildings. Therefore, this paper constructs a revenue-sharing incentive model by considering situation where subjects have fairness cognition. Through the social calculation experiment of the model, results show the following: (1) increasing the revenue-sharing coefficient will help to optimize the engineering quality of energy efficiency retrofitting and increase the energy-saving income; (2) in order to get better incentive effect, the engineering quality grade of energy efficiency retrofitting should match with the incentive strength; (3) because of the impact of fairness cognition, the incentive level difference is too large, and the incentive effect will gradually weaken in the subsequent incentive cycle; (4) subcontractor’s effort level changes can prompt ESCO to adjust the corresponding incentive intensity. Finally, some suggestions are put forward to optimize the engineering quality management of energy efficiency retrofitting of existing building, which is of great significance to improve the effect of energy efficiency retrofitting of existing building under EPC mode.

中文翻译：

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从公平认知的角度对现有建筑节能改造的EPC主体之间的协同激励演化进行研究

在能源绩效承包（EPC）模式下，参与对现有建筑物进行能源效率翻新的能源服务公司（ESCO）通常面临着多个招标环节和多个专业分包商的并行建设。ESCO和分包商的一对多结构给项目质量管理带来困难，并直接影响现有建筑物的节能改造效果。因此，本文通过考虑主体具有公平认知的情况，构建了收益共享激励模型。通过模型的社会计算实验，结果表明：（1）提高收益分享系数，将有助于优化节能改造的工程质量，增加节能收益。（2）为了获得更好的激励效果，节能改造的工程质量等级应与激励强度相匹配；（3）由于公平认知的影响，激励水平差异太大，在随后的激励周期中激励效果会逐渐减弱；（4）分包商工作水平的变化可以促使节能服务公司调整相应的激励强度。最后提出了优化现有建筑节能改造工程质量管理的建议，对于提高EPC模式下现有建筑节能改造的效果具有重要意义。（3）由于公平认知的影响，激励水平差异太大，在随后的激励周期中激励效果会逐渐减弱；（4）分包商工作水平的变化可以促使节能服务公司调整相应的激励强度。最后提出了优化现有建筑节能改造工程质量管理的建议，对于提高EPC模式下现有建筑节能改造的效果具有重要意义。（3）由于公平认知的影响，激励水平差异太大，在随后的激励周期中激励效果会逐渐减弱；（4）分包商工作水平的变化可以促使节能服务公司调整相应的激励强度。最后提出了优化现有建筑节能改造工程质量管理的建议，对于提高EPC模式下现有建筑节能改造的效果具有重要意义。