International comparison of generic competition, prices, and usage trends: South Korea and G20 countries

IntroductionWhile many countries have successfully promoted generic drug use, South Korea faces challenges with low utilization and high expenditure shares, despite various policy reforms. This study aimed to evaluate the effectiveness of generic drug policies in South Korea, by comparing the prices...

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Bibliographic Details

Published in:	Frontiers in Public Health
Main Authors:	Da Hye Lee, Jung-Ae Kim, Kyung Min Lim, Ji Won Jung, Su Min Park, Yoon-A Jang, Jong Hyuk Lee
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2025-05-01
Subjects:	generic drug drug price generic competition drug usage pharmaceutical expenditure health insurance
Online Access:	https://www.frontiersin.org/articles/10.3389/fpubh.2025.1559823/full