期刊
TRANSPORTATION RESEARCH PART D-TRANSPORT AND ENVIRONMENT
卷 15, 期 8, 页码 483-488出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.trd.2010.06.003
关键词
Seaports; Shipping and environmental efficiency; Maritime pollution; Technical and environmental efficiency
Atmospheric and water pollution are two main sources of negative environmental externalities generated by shipping. This study recognizes the negative externalities in the production of port services in East Asia by explicitly incorporating environmental impacts of shipping. Programming techniques are used to analyze 156 Origin-Destination pairs between 13 major East Asian ports, to derive the externality-augmented measures of port productivity and efficiency at the waterside. The results suggest that the inclusion of externality mitigation strategies can exert a considerable influence on efficiency performance. (C) 2010 Elsevier Ltd. All rights reserved.
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