In order to develop Efficiency Wages Theory and explain NUR better, the paper establishes a theoretical model with equilibrium solution, including the influences of absolute wage, relative wage, unemployment rate and consult cost at the same time.

• 为扩展效率工资理论以更好地解释自然失业率,本文建立一个同时考虑到绝对工资、对工资、业率和监督成本等影响因素的、有均衡解的理论模型。