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Application of Independent Finance Certification Agency in the Decision Process of Vendor Selection
Luan Chunxiao 보안공학연구지원센터 2015 International Journal of u- and e- Service, Scienc Vol.8 No.5
This paper introduces independent finance certification agency to supervise the vendor selection process under the circumstance of the dynamic and incomplete information market. Using the signaling theory under unsymmetric information of game theory, a multidimension signaling model of the strategic choice is established. The game model is set up and the equilibrium calculated out following the description of the key elements of the buyer and vendor in above market. Upon separating equilibrium, the provider dispatches the signal stands for his actual category to maintain the performance of the market. Upon pool equilibrium, the inefficient provider rather than efficient one occupies the core position which results in loss of the latter. Case result shows that the buyer can adopt the signals from the Independent finance certification agency as a significant element when making decision. As a result the introduction of independent finance certification agency can effectively and efficiently supervise the vendor selection process in incomplete information market.