![](http://www.useoul.edu/webdata/old_upload/eng/research/20110420002507_0.jpg)
KANG wrote a paper titled"External Technology Sourcing & Internal R&D Capabilities", which explains how the 'Open Innovation Strategy (where inner R&D investments are ignored and only outside technologies are accepted)' actually harms a company's innovative abilities.
- Reported in Segye Ilbo