✦ LIBER ✦
Time-varying risk premiums in petroleum futures prices : Sadorsky, P. Energy Economics, 2002, 24, (6), 539–556
- Publisher
- Elsevier Science
- Year
- 2003
- Weight
- 247 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0140-6701
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✦ Synopsis
waste oil and for the no-refining case in which the waste oil is incinerated and needs are supplied with virgin oil. Total energy, CO?, NO, and SO2 emissions were included during the re-refining and consumption (incineration) stages; all are lower in the case of rerefined fuel use. In addition, by using a streamlined life cycle assessment matrix, it is demonstrated that re-refining waste oil can reduce environmental impacts compared with the case in which virgin oil is chosen.