Firms' human resources, in and of themselves, did explain improvedperformance, and some firms gained IT-related advantages by merging IT with complementary resources, particularly human resources.
公司的人力资源本身确实解释了绩效提升的原因,一些公司通过将 IT 与互补资源,特别是人力资源相结合,获得了 IT 相关的优势。