The six quality attributes of the public-private partnership process and their definition.

Those six quality attributes assess the influence of the public-private partnership process on its performance, and are influenced by different evaluation criteria. The high (score of 10) and medium (score of 5) level of influence of the evaluation criteria on the six attributes were validated during the experts’ elicitation as the agreement between experts reached more than 50% of the weighted percentage of experts (see Table 1). The levels of influence that did not reach 50% of the weighted percentage of experts consensus were between medium and high level and a score of 7,5 was given.

本数据集所涵盖的六项质量属性，用于评估公私合作伙伴关系（public-private partnership）流程对项目绩效的影响，同时自身亦受到不同评价准则的制约。在专家征询环节中，当专家共识达到专家加权占比50%以上时，评价准则对该六项质量属性的高影响等级（分值为10）与中等影响等级（分值为5）均通过了有效性验证（详见表1）。未达到该50%专家加权占比共识的影响等级，则被划定为中等与高影响等级之间的区间，对应分值为7.5。