According to a study by Pennsylvania State University, returns to investmentinhumancapital are much lower in rural areas than in urban ones.
根据宾夕法尼亚州立大学的一项研究，在边远的农村，人力资源投入的回报要远远低于城市。
2
The qualitative analysis is that through rational and logical analysis, reaching a conclusion of the insufficient investmentinhumancapital in Shenzhen.
定性是指在定量分析的基础上，通过科学合理的逻辑分析，最终得出深圳人力资本投入不足的结论。
3
On this basis, to build a scientific, systematic analysis of power enterprises based on return on investmentinhumancapital management model and the protection mode.