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Sources of productive efficiency: International comparison of iron and steel firms Kim, Jung Woo; Lee, Jeong Yeon; Kim, Jae Yong; Lee, Hoe Kyung, RESOURCES POLICY, v.31, no.4, pp.239 - 246, 2006-12 |
확률 프런티어 모형을 이용한 철강산업 효율성분석: 효율성 변동 원인과 민영화의 영향 = The technical efficiency of iron and steel industry and the impact of privatizationlink 김재용; Kim, Jae-Yong; et al, 한국과학기술원, 2001 |
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