期刊
ENERGY ECONOMICS
卷 49, 期 -, 页码 639-648出版社
ELSEVIER
DOI: 10.1016/j.eneco.2015.02.017
关键词
Oil trade patterns; Spatial econometric model; Moran-F indicator; O-D model; Driving factors
类别
资金
- National Natural Science Foundation of China [71133005, 71203210]
In this paper, the spatial characteristics of current global oil trade patterns are investigated by proposing a new indicator Moran-F. Meanwhile, the factors that influence the formation of oil trade patterns are identified by constructing four different kinds of spatial econometric models. The findings indicate that most oil exporters have an obvious export focus in North America and a relatively balanced export in Europe and the Asia-Pacific region. Besides supply and demand factors, technological progress and energy efficiency have also significantly influenced the oil trade. Moreover, there is a spillover effect of trade flow among different regions, but its impact is weak. In addition, oil importers in the same region have the potential to cooperate due to their similar import sources. Finally, promotion of oil importers' R&D investments can effectively reduce the demand for global oil trade. (C) 2015 Elsevier B.V. All rights reserved.
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