PPP项目政府选择合作方的信任评价模型及应用研究

发布时间：2018-10-22 14:09

【摘要】：随着我国城市化进程的加快,公共基础设施的使用需求也逐年扩大,PPP模式由于能够减轻财政压力、提高公共产品和服务的供给效率、实现公私双方风险共担等优势在中国建设工程项目领域日趋受到青睐。由于PPP项目公私双方的充分合作是项目成功的保证,而信任是合作的基础,选择合作方首先考察其信任程度,因此开展PPP项目政府选择合作方的信任评价模型及应用研究为政府选择私有资本合作方提供了决策依据,在工程管理领域具有创新意义。首先,论文详细分析了 PPP项目政府选择合作方的信任评价研究现状,发现目前大多数信任研究都没有结合建筑行业特点、对政府和合作方信任关系研究不够以及信任评价指标量化有待进一步完善等问题。其次,阐述了 PPP项目信任评价的相关理论基础和建立PPP项目信任评价指标的六大基本原则;通过对信任关系影响因素的分析,构建了以资信能力、财务能力、技术能力、管理能力、可持续发展能力以及合作能力等6大类24个细分的信任评价指标,并对各指标进行了定性分析和构建了指标量化评分表。然后,采用AHP法计算指标的主观权值和熵权赋值法计算指标的客观权值,将两种赋值法获得的权值进行组合,根据最小相对熵原理,通过拉格朗日乘子方法求解获得信任评价指标的组合权值;应用模糊物元分析,建立了基于AHP-熵法的信任模糊物元评价模型。最后,对津市市生活垃圾处理PPP项目进行了工程应用研究,根据模型计算得到社会资本M为最优候选人的结论,与实际工程评审结果一致,证明了基于AHP-熵法的信任模糊物元评价模型的正确性。
[Abstract]:With the acceleration of urbanization in China, the demand for the use of public infrastructure is expanding year by year. The PPP model can reduce the financial pressure and improve the efficiency of the supply of public goods and services. The realization of public-private risk sharing and other advantages in the field of construction projects in China is increasingly favored. Because the full cooperation between public and private parties of PPP project is the guarantee of project success, and trust is the foundation of cooperation, the partner is chosen to investigate the degree of trust first. Therefore, carrying out the trust evaluation model and application research of the government selection partner of PPP project provides the decision basis for the government to choose the private capital partner, and has innovative significance in the field of project management. First of all, the paper analyzes the status quo of trust evaluation of PPP project government selection partner in detail, and finds that most of the trust research has not combined with the characteristics of the construction industry. The research on trust relationship between government and partner is not enough, and the quantification of trust evaluation index needs to be further improved. Secondly, it expounds the relevant theoretical basis of PPP project trust evaluation and six basic principles of establishing PPP project trust evaluation index, through the analysis of the influencing factors of trust relationship, it constructs the credit ability, financial ability and technical ability. Management ability, sustainable development ability and cooperation ability are 24 subdivided trust evaluation indexes in 6 categories, and the qualitative analysis of each index and the construction of index quantitative scoring table are carried out. Then, the subjective weight of the index and the objective weight of the index are calculated by the AHP method and the entropy weight assignment method, and the weights obtained by the two assignment methods are combined according to the principle of minimum relative entropy. The combined weights of trust evaluation index are obtained by Lagrange multiplier method, and the fuzzy matter-element evaluation model based on AHP- entropy is established by using fuzzy matter-element analysis. Finally, the engineering application of the PPP project of municipal solid waste disposal in Tianjin is studied, and the conclusion that social capital M is the best candidate is obtained according to the model, which is consistent with the actual project evaluation results. It is proved that the trust fuzzy matter-element evaluation model based on AHP- entropy method is correct.
【学位授予单位】：中南林业科技大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：F283

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