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In this paper, we selected the key industries of Tongzhou BTS through four different models, they are income elasticity model, productivity efficent model, BCG model, and grey relative degree model, then we synthesize the four results with weighted mean. The result shows that the priorities of Tongzhou BTS industries are: financial; rental and business service; real estate; resident service and other...
For the purpose of upgrading the collaborative emergency ability of government in the tier of towns, realizing emergency resource share, emergency cost reduction and emergency efficiency improving. Firstly, taking the goal as minimizing the total cost in collaborative areas, set up a storage-transportation mixed nonlinear program model wherein the material quantity of storage and distribution are...
In this paper, we set up a principal-agent model of perishable product supply chain under centralized decision making situation and decentralized situation with information symmetric and information asymmetric respectively we find that supplier can coordinate the supply chain through proper strategy. Especially under information asymmetric condition, difference basic order and different kickback coefficient...
In order to find the dynamic evolution process and its affecting factors, this paper set up a oligopolistic competition evolution hotelling model. We find that the market share of each firm is not only decided by its own price, process quality and service result, but also by its competitor's price, process quality, service result and the consumer's satisfactory degree. We also tested the model's validity...
In order to find the dynamic evolution process and its affecting factors, this paper set up a dynamic evolution model of two firms. We find that the market share of each firm is not only decided by its own price, waiting time and quality initially, but also by its competitor's price, waiting time, quality and the consumer's satisfactory degree. We also tested the model's validity through simulation...
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