A DEA Approach to Evaluating the Eco-Efficiency of National R&D Projects An Analysis of Koreas New Green Technologies
As the awareness of environmental issues is substantially encouraged in global economies, an organic relationship between environmental and economic impacts becomes a hot issue. In this respect, this paper aims to evaluate this relationship in terms of the eco-efficiency using the data envelopment analysis (DEA). The concept of ecoefficiency embraces performance of both economic and environmental effects. The eco-efficiency is defined as the ratio of economic values of products or services to environmental impacts of them. The DEA is a useful tool for measuring the eco-efficiency with multiple environmental inputs and economic outputs. It also tries to provide information on how to improve eco-inefficient factors. The paper focuses on a case study for evaluating the eco-efficiency of Korean 27 green technologies. To do this, we suggest the research methodology with environmental inputs and economic outputs available.
Eco-efficiency DEA Korean green technologies
Yongyoon Suh Changyong Lee Seungkyum Kim Hyeonju Seol
Department of Industrial Engineering Seoul National University Seoul, Republic of Korea Department of Systems Engineering Korea Air Force Academy Chungbuk, Republic of Korea
国际会议
重庆
英文
162-166
2011-01-21（万方平台首次上网日期，不代表论文的发表时间）