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Network Analysis of Korean legislators using Bipartite Network Projection

입법 발의안을 통한 대한민국 국회의원 네트워크 분석

  • Lee, Ji-Yeon (Center for Information Security Technologies, Korea University) ;
  • Jo, Hyun-Joo (Center for Information Security Technologies, Korea University) ;
  • Yoon, Ji Won (Center for Information Security Technologies, Korea University)
  • Published : 2014.08.30

Abstract

In study we analyze the network about the legislators in Korean National Assembly. We focused on 17th National Assembly since there were full of important changes in composition. Mutual cooperation is necessary to pass the bills beyond their given mission in legislation. In order to find out the relationship of legislators based on the introducing bills, total 5728 bills in 17th National Assembly, we used bipartite network projection. We can find who is a highly influential legislator and the difference between a ruling party and a main opposition party in aspects of cooperative behavior.

본 연구는 국회의원 구성에 있어서 큰 변화를 갖는 17대 국회의 입법발의 결과를 토대로 국회의원 네트워크 분석을 하였다. 각 개별 국회의원들의 입법활동을 넘어서 전체 입법활동에서 국회의원간 협업관계를 파악하고자 하였다. 17대 국회에서 국회의원들이 제출한 대표발의안 총 5728건을 수집하여 국회의원간 이원모드 네트워크를 프로젝션을 통해 분석하였다. 입법발의안을 매개로 국회의원 간의 네트워크 분석을 결과, 입법과정에서 영향력이 큰 국회의원은 물론 여당과 야당의 입법발의 과정에서의 다른 정당의 국회의원들과의 협업관계의 양상이 다름을 알 수 있다.

Keywords

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  1. Network patterns of legislative collaboration in twenty parliaments vol.4, pp.2, 2014, https://doi.org/10.1017/nws.2015.31