Workers get older, more educated

http://www.koreaherald.co.kr/archives/result_contents.asp?id=200611010041&query=workers%20get

Korea's workforce is becoming increasingly older, more educated and more polarized in terms of wage levels. Wage differences by educational background have been on the increase since 2002. The wage gap by company size has also been widening since 2004.

Workforce is becoming older. I think it reflects the aging society. People get a job lately and retire at the late age, too. And wage gap by educational background and company size have been widening. Maybe it is not good phenomenon to develop of society and solve a gap between the rich and the poor.