Supply factors are not separate, and they have influence on each other.Collocating structure of production elements and human capita have influence on services development via capital and labor.

• 各种供给因素对服务业发展水平的影响并不是独立的，而是相互作用和影响的：要素配置结构和人力资本影响资本和劳动力推动作用的发挥程度。