分享爱好，流传快乐，增长见闻，留下优美。
酷爱的您，
这里是LearningYard学苑！
本日小编为各人带来《思量保鲜积极与增值服务的生鲜电商供应链的调和与信息共享》供应链入侵研究标题形貌。
欢迎您的专心访问！
本期推文阅读时长约莫5分钟，请您耐心阅读。
Share interest, spread happiness,
increase knowledge, and leave beautiful.
Dear you,
this is the LearingYard Academy!
Today the editorial brings you a description of the supply chain invasion research question "Coordination and information sharing in fresh produce e-commerce supply chains considering preservation efforts and value-added services".
Welcome to visit!
This issue tweet shows the PhD thesis "Coordination and information sharing in fresh produce e-commerce supply chains considering preservation efforts and value-added services" supply chain invasion research problem description through three panels of mind map, close reading content and knowledge supplement, readers are invited to follow along!
01 头脑导图
本次推文将先容此论文的供应链入侵研究的标题形貌，头脑导图如下：
This tweet will present the problem description of the supply chain intrusion study for this thesis, with the following mind map:
This issue tweet presents a description of the information sharing problem for a fresh produce e-commerce supply chain considering supplier intrusion under the influence of a new chapter - Freshness Effort and Value Added Services.
Firstly the authors consider the problem description under different supplier invasion options and construct a demand function construction when suppliers do not invade, arguing that demand is influenced by retail price, service level, and product freshness.
Next, a demand function is constructed for supplier invasion, introducing competitive intensity, where the results of others are referred to. Competitive intensity represents channel substitutability and influences the market demand, price, and freshness components in a proportional manner.
The information prediction states and the information prediction structure are then described, dividing the information prediction states into high and low states, which represent the ability of information prediction in the form of probabilities.
The cost structure of this section is immediately portrayed, starting with the preservation cost function, which considers the existence of diminishing marginal benefits between preservation inputs and preservation effects, using a quadratic form and first and second order vehicle cost derivatives that are both greater than 0. The same approach is used for the service cost function.