The way of business and also HRM have been changed because of globalization, which has brought about reduction of trade restrictions or various costs in interacting with overseas.
When companies extend their business fields beyond domestic, HRM also needs to adapt to the differences derived from diversified employees' perspectives and each country's unique characteristics.
There are few key features about global HRM.
1) recruitment applying polycentric approach, in which company hires local people
2) salary and benefits system meeting each country's economic status or personal perceptions
3) offering training that enhances employees' skills required to achieve their tasks.