Uri nara kagu sodŭk pulpʻyŏngdŭng ŭi hyŏnhwang kwa yoin punsŏk
By: Yu Chong-gu.
Series: Yŏnʼgu chʻongsŏ -- 69 = 89-12; Yŏnʼgu chʻongsŏ (Hanʼguk Kyŏngje Yŏnʼguwŏn) -- 69.
Publisher: Hanʼguk Kyŏngje Yŏnʼguwŏn
Published: 1989
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 102
Other titles: Analysis of the determination of income inequality in Korea