There is a positive correlation among investment in employees and output generated. This phenomenon has been defined as the Return on Employee Investment and it has been a challenge for organizations. It has been found that employee investment leads to business growth, revenue generation and has significant effect on long term growth. There is no hard and fast rule to measure the return on investment but it does bring back positive changes within an organization. This investment can be treated by the employees as a motivation factor, a "benefit on efforts". This can help to retain talents in an organization. Experts believe that though it is possible to find a measure for ROI, HR is not always the right choice to quantify it. To know more, please follow: http://info.shine.com/article/spending-on-employees-can-maximise-your-roi/8849.html