오염 발생량의 요인별 분해에 관한 연구

• 영문명: A Study on Decomposition by Factor in the Total Amounts of Pollution Generation
• 발행기관: 한국지역개발학회
• 저자명: 김호언(HoUn Gim)
• 간행물 정보: 『한국지역개발학회지』제13권 제1호, 201~210쪽, 전체 10쪽
• 주제분류: 사회과학 > 지역개발
• 파일형태: PDF
• 발행일자: 2001.04.30

영문 초록

In 1998, the author verified "the general relation" between the notion of direct and indirect input requirements of commodity i to support a unit of final demand of commodity j and that to produce a unit of gross output of commodity j in the open static input-output model. Therefore, we can obtain three different concepts of the total pollution generation: one from the Leontief inverse and the other two from the general relation. Through understanding the exact theoretical and economic meanings of the general relation, we can apply this relation to a study on decomposition by factor in the total amounts of pollution generation. The difference between three different concepts can be summarized as follows. The Leontief inverse for the pollution model, C_p, consists of final demand, direct effect, and technical and interrelated indirect effects. The total requirements matrix for a unit of final demand, r^f_p, represents the direct effect and technical and interrelated indirect effects. However, r^g_p for a unit of gross output consists of the direct and completely technical indirect effects, which indicates the purely technical relation between inputs and output. From the results, we can get the best-fitting total pollution generation which coincides with the analysis objectives.