高于均衡工资也可以提高公司选择雇用的工人的质量。通过两种途径提高工人素质：第一，提高工资可以提高工作申请人的整体素质和能力水平，并有助于赢得竞争对手中最有才能的工人。 （在更高质量的工人有更好的外部机会而不是他们选择的情况下，更高的工资会提高质量。）其次，薪酬更高的工人能够在营养，睡眠，压力等方面更好地照顾自己。通常与雇主分享更好的生活质量的好处，因为更健康的员工通常比不健康的员工更富有成效。 （幸运的是，工人健康问题对于发达国家的公司而言并不是一个相关的问题。）效率工资理论的最后一部分是，当工人获得更高的工资时，他们会付出更多的努力（因此更有成效）。同样，这种效果可以通过两种不同的方式实现：首先，如果一个工人与她现在的雇主有一个非常好的交易，那么被解雇的负面影响要大于如果工人可以收拾并得到一个大致相当的在别的地方工作。
Higher than equilibrium wages can also increase the quality of workers that the company chooses to hire. Improve the quality of workers in two ways: First, raising wages can improve the overall quality and ability of job applicants and help win the most talented workers in the competition. (Higher wages improve quality when higher quality workers have better external opportunities than they choose.) Second, higher-paying workers are better able to care for nutrition, sleep, stress, etc. Yourself. The benefits of better quality of life are often shared with employers because healthier employees are often more productive than unhealthy employees. (Fortunately, worker health issues are not a relevant issue for companies in developed countries.) The final part of the efficiency wage theory is that when workers get higher wages, they will put more effort (and therefore more Effective). Again, this effect can be achieved in two different ways: First, if a worker has a very good deal with her current employer, the negative impact of being fired is greater than if the worker can clean up and get a roughly equivalent Work elsewhere.