Notice of RetractionDual markets competition in supply chain based on a weakest online manufacturner

Notice of Retraction

After careful and considered review of the content of this paper by a duly constituted expert committee, this paper has been found to be in violation of IEEE´s Publication Principles.

We hereby retract the content of this paper. Reasonable effort should be made to remove all past references to this paper.

The presenting author of this paper has the option to appeal this decision by contacting TPII@ieee.org.

The existence of both traditional market and electronic market complexities supply chain competition. Based on a weakest online manufacturer who sells products in the internet, and contend against manufacturer 1 in electronic market. At the same time, manufacturer 1´s retailer shares traditional consumer market. This paper finds out their optimal decisions, and the conditions in which supply chain coordinates. After that, it analyses how manufacturers 1´ product costs & retailer´s coefficient of service costs affect three enterprises´ optimal revenues, and the paper also finds out some managerial inspirations.