PPP项目中私人部门公平感知量表的开发与验证

私人部门的公平感知对合同履行的效果具有显著影响.首先,通过文献分析对私人部门公平感知进行内涵界定及维度划分;其次,依据以往定性研究的编码结果和小范围的预测试确定了私人部门公平感知的测量题项;最后,采用结构方程模型对89个有效样本进行统计分析,开发了一套具有良好信度与效度的PPP项目中私人部门公平感知测量量表,该量表由分配公平、程序公平、互动公平3个维度共计19个题项构成.研究结果表明:相较于获得的利益与初始合同中允诺的一致,承担的风险与初始合同中允诺的一致对分配公平的影响力更大;公共部门履行职责的合理性、私人部门知情权的有效性、私人部门质疑权的有效性对程序公平的影响力依次增大;相较于信息交换,相互对待对于互动公平的影响力更大.

Perceived justice of the private in PPP Projects: Connotation definition and scales development

Performance of contract is largely affected by perceived justice of the private.Firstly,the definition of perceived justice of the private is developed and it is analyzed in different dimensions through literature review.Secondly,its measuring items are obtained through adjusting the result of encoding which has been gained in the former qualitative research using investigating in advanced.Thirdly,a measurement scale of perceived justice of the private is developed with good reliability and validity using structural equation model to investigation in a sample of 89.It includes distributive justice,procedural justice and interaction justice,with total of 3 dimensions and 19 items.The result of research shows that risk actually assumed by the private consistent with agreement has more significant influence on distributive justice comparing to revenue actually gained by the private be consistent with agreement; the influence of rationality of performing duties by the public,effectiveness of the right to know by the private,effectiveness of the right to doubt by the private on procedural justice are increased in turn.Treating mutually has more important influence on interaction justice comparing to information exchange.