A portfolio theory based optimization model for steam coal purchasing strategy: A case study of Taiwan Power Company
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- 作者：Yun-Hsun Huanga ; abshung@itri.org.tw" class="auth_mail" title="E-mail the corresponding author ; Jung-Hua Wub ; hwaa@mail.ncku.edu.tw" class="auth_mail" title="E-mail the corresponding author
- 关键词：Portfolio theory ; Price risk ; Conventional coal purchasing model
- 刊名：Journal of Purchasing and Supply Management
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：22
- 期：2
- 页码：131-140
- 全文大小：596 K
文摘
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No study has focused on coal purchasing strategies incorporating price risk.
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This study fills this gap in the literature.
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Incorporating price risk creates a preference for coal from long-term contracts.
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This study demonstrates the applicability of portfolio theory in coal purchasing.