The government enacted shutdown system in the fall of 2011. It was to secure a right to sleep for the youth and prevent them from being addicted to game. The opinion on the system was dichotomized: gamers were against it for the reason that shutdown system was not effective while non-gamers like parents thought that it was a measure to prevent game addiction. The trust of the public on the government is influenced by the factors of moral and competence. That is, if the policy chosen by the government is effective, the public come to trust their government more. Focusing on the factors of the government competence, this study examined to know how the effectiveness and efficiency of governmental policies have impact on the public trust on the government. Particularly this study looked carefully into what factors of political effectiveness have impact on the trust by group (group with and against the shutdown system). Through this study some implication could be obtained for the difference in trust between two groups.

With Recently in art and culture domains, there's rising controversy over shared economy and public domain works. The government is introducing institutional measures such as Gongumadang and KOGL(Korea Open Government License) program to expand the grounds for public domain works. In order to promote and facilitate the use of public domain works, it is imperative to understand how the providers who create and provide the public domain works, as well as the users, perceive shared economy and public domain works. However, preceding studies usually put emphasis on the meaning and significance of the shared economy and show limitation of not discussing providers' perception on shared economy and public domain works.Therefore, this study examines to see if there's a difference of perception between the consumers/users and the providers who owns the copyright of public domain work.