Chong-uk Wŏn

• Hanʼguk ŭi pokchi GNP chʻugye wa kukche pigyo
• Kungmin yŏn'gŭm kigŭm ŭi sŏngkwa p'yŏngka =
• Nodong sijang pyŏnhwa e ttarŭn yŏnʼgŭm chedo ŭi kaepʻyŏn pangan yŏnʼgu
• Sahoe chich'ul i kyŏngje sŏngjang e mich'inŭn hyokwa e kwanhan yŏn'gu (ch'onggwal pogosŏ)
• 국민연금기금운용시스템및관리감독체계개선방안
• 사회환경에따른복지지출수요와경제주체별재정부담능력에관한연구