The Effect of Wage Dispersion on Satisfaction, Productivity, and Working Collaboratively: Evidence from College and University Faculty
研究了学院和大学教师中工资差距对工作满意度、个人生产力以及合作意愿的影响，发现工资分散程度越高，满意度和合作越低，但生产力影响不明确。
Jeffrey Pfeffer, Nancy Langton, The Effect of Wage Dispersion on Satisfaction, Productivity, and Working Collaboratively: Evidence from College and University Faculty, Administrative Science Quarterly, Vol. 38, No. 3 (Sep., 1993), pp. 382-407