服务供应链信息共享的信任激励模型

发布时间：2018-09-18 09:33

【摘要】：在服务供应链的运作过程中,服务集成商与供应商之间是信息不对称的,这种信息之间的不对称会导致服务供应链的运行效率下降。为了解决这个问题,就需要在服务集成商与供应商之间进行信息共享。文章将服务集成商对供应商的信任程度进行定量化表示,并考虑服务供应商的服务能力系数、互动程度系数、信息共享程度系数等参数,采用委托代理理论,建立信任激励模型,并对模型进行求解和分析,得出相应的研究结论。最后,通过数值仿真的方法对研究结论的正确性加以验证。最终结果表明:在信息不对称条件下,服务供应商的努力水平、服务能力系数、互动程度系数、信息共享程度系数与信任激励系数呈正相关关系;服务供应商的努力成本系数、风险规避系数、产出分享系数、外部环境变量的方差与信任激励系数呈负相关关系。
[Abstract]:In the process of service supply chain operation, the service integrator and the supplier are asymmetric information, which will lead to the service supply chain operation efficiency decline. In order to solve this problem, it is necessary to share information between service integrators and suppliers. In this paper, the service integrator's trust degree to the supplier is expressed quantitatively, and the service ability coefficient, the interaction degree coefficient and the information sharing degree coefficient of the service provider are considered, and the principal-agent theory is adopted. The trust incentive model is established, and the model is solved and analyzed, and the corresponding conclusions are obtained. Finally, the correctness of the conclusions is verified by numerical simulation. The final results show that: under the condition of asymmetric information, the service provider's effort level, service ability coefficient, interaction degree coefficient, information sharing degree coefficient and trust incentive coefficient are positively correlated; Risk aversion coefficient, output sharing coefficient and variance of external environment variable are negatively related to trust incentive coefficient.
【作者单位】：西安工程大学管理学院;
【基金】：国家自然科学基金项目(71272117) 2016年陕西省社科基金项目(2016D016) 2017年度陕西省软科学研究计划项目(2017KRM040) 2017年度陕西省社科界重大理论与现实问题研究项目(2017Z005)
【分类号】：F274

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