The Distribution Of Cooperative Benefits Of Logistics Enterprises Based On Network Centrality

According to statistics,the total social logistics accounted for 17%-34%of the GDP in the past 20 years,the logistics industry is an important part of the GDP.21st century,enterprises are facing severe internal and external situation,single logistics enterprise by its own resources and internal and external environment,the development is limited,giving rise to logistics alliances generated,how to choose partners?This paper proposes the entropy weight-VIKOR method to evaluate logistics enterprises and select high-quality partners.Benefit distribution is the key to cooperation,how to choose the appropriate benefit distribution methods?This paper constructs logistics enterprises benefit distribution and evaluation models.Finally,an arithmetic example is used for validation.The main work is as follows:(1)Construction and evaluation of logistics enterprises cooperation network.Firstly,taking logistics enterprises as nodes,cooperative relationship as edges,and the number of cooperation as weighting,we use gephi software to simulate and construct 50 logistics enterprises cooperative network.Secondly,five centrality indicators such as degree centrality of logistics enterprises are analyzed,and the centrality values of 50 logistics enterprises are calculated with gephi software.Finally,the entropy weight-VIKOR method is used to comprehensively evaluate the logistics enterprises,and the compromise values of logistics enterprises are calculated to derive the ranking of logistics enterprises’status.(2)Construction and evaluation of benefit distribution models of logistics enterprises.The traditional shapley value method,modified shapley value method,Nash negotiation model,Raiffa solution,MCRS method,and least core method are constructed.To address the defects of traditional shapley value,five correction factors such as enterprise contribution are introduced,and the AHP method and literature method are used to determine the weights of the correction factors comprehensively and construct the modified shapley value method.Taking the benefit distribution methods as the objects and the logistics enterprises as the indexs,TOPSIS-Grey correlation analysis is used to evaluate six benefit distribution methods.(3)The top four logistics enterprises under the entropy weight-VIKOR method are selected for arithmetic analysis.The results show that:(ⅰ)the modified shapley value method is better than the traditional shapley value method and is more consistent with the principles of benefit distribution of logistics enterprises.(ⅱ)The final result of TOPSIS-Grey correlation analysis model shows that:Nash negotiation model>least core method>modified shapley value method>traditional shapley value method>Raiffa solution>MCRS method.(ⅲ)Logistics enterprise A has the largest weight,so the evaluation result will favor the solution with more profit for logistics enterprise A.Therefore,the Nash negotiation model,the least core method,and the modified shapley value method are ranked in the top.Logistics enterprises are no longer single development enterprises,but through cooperation to form logistics network,this paper based on the network centrality studies logistics enterprises benefit distribution problem,can help logistics alliance to obtain more revenue,logistics alliance more solid development,this paper’s methods can also be extended to other alliances.