Cost Allocation Of Joint Distribution Of Scattered Merchants In Beijing XFD Agricultural Products Wholesale Market

XFD agricultural products wholesale market is the biggest agricultural products wholesale market in Beijing which is Beijing’s "Vegetable basket" and "fruit plate", and it is also a core part of the super large city that can be normal operation. But in the process of its distribution, there are still many problems such as self-distribution of no-load rate too high, distribution yields low.According to the investigation and study of the present situation, the implementation of joint distribution between scattered businesses has become important measures to solve this problem, increase revenue, and reduce the cost The key to the implementation of joint distribution is the cost allocation whether is reasonable. Based on cost sharing, this paper carried out research and demonstration.After the explicit joint distribution theory and cost sharing theory, analyzed XFD businesses scattered distribution situation, and pointed out the problems existing in the distribution process, illustrate the necessary of joint distribution and importance in the implementation of joint distribution cost allocation.Analyzed numerous cost allocation method and compared their advantages and disadvantages, choosing Shapley value method as cost allocation method,and on the basis of this method, combining XFD scattered merchant characteristics, use fuzzy interval instead of the exact data, improve Shapley value method and re-prove the axiom,which make it more in line with the actual situation of XFD. And in the process of joint distribution caused by time delays, now phase of the study is mainly using normal distribution function to analyze the probability of delay in delivery process to the time risk factor for punishment and compensation. In this paper, a more detailed analysis of the time delay is made by using the time cost and the compensation time cost, and the improved cost allocation model based on time risk is established. In the final chapter, combined with the actual example to carry out the cost comparison before and after the implementation of the improved cost allocation model to prove the accuracy and effectiveness of the model.