Hangjun Yang

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With strategic customers, we find that a decentralized channel may have higher profit than that of a centralized channel. We show that in addition to the double marginalization effect, both customer and firm discounting and retailer competition are also driving factors of the higher decentralized channel profit. © 2011 Elsevier B.V. All rights reserved.
This paper presents the development of Bay Control Unit for Power Transformer to build up substation automation system. The substation automation including digital control and monitoring of electric machine is widely spreading more and more, the degree of automation is more sophisticated and automation functions are required increasingly. These requirements(More)
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