英文文献：Do Differences Make a Difference? The Impact of Human Capital Diversity, Experience and Compensation on Firm Performance in Engineering Consulting-差异会带来差异吗?人力资本多样性、经验和薪酬对工程咨询企业绩效的影响
英文文献作者：Keld Laursen,Volker Mahnke,Per Vejrup-Hansen
英文文献摘要：
The paper investigates the relationship between human capital characteristics and firm performance in engineering consulting. Because general experience, firm-specific human capital and diversity carry specific costs and benefits we hypothesize curvilinear (taking inverted U-shapes) relations to firm performance. We find little effect of general experience and firm-specific human capital, but the findings give some support for the curvilinear relation between performance and human capital diversity.

本文研究了工程咨询中人力资本特征与企业绩效之间的关系。由于一般经验、企业特有的人力资本和多样性带来特定的成本和利益，我们假设与企业绩效呈曲线关系(采用倒u型)。我们发现一般经验和企业特有人力资本的影响不大，但研究结果为绩效和人力资本多样性之间的曲线关系提供了一些支持。