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分享兴趣，传播快乐，增长见闻，留下美好！亲爱的您，这里是LearningYard学苑。

今天走进论文栏目为大家带来《面向资金约束供应商的供应链内部融资———股权还是债权?》——3.2债权融资模式（2），欢迎您的用心访问！本期推文时长大约2分钟，请您耐心阅读。

Share interest, spread happiness, increase knowledge, and leave beautiful. Dear, this is the Learing Yard Academy!

Today, enter the thesis column brings Supply Chain Internal Financing for Suppliers with Capital Constraints - Equity or Debt？——3.2 Debt financing model(2). Welcome to visit! This tweet usually takes about 2 minutes to read. Please read patiently.



本期推文将从思维导图、精读内容、知识补充三个方面进行精读分享。

This tweet will share intensive reading from three aspects: mind map, intensive reading content and knowledge supplement.


思维导图


精读内容



命题4讨论了在供应商不存在资金约束时，批发价格w 与批发价格临界值 w0的大小情况，在这三种情形下探讨了制造商提供给供应商的最优借款额和供应商的最优产量。

Proposition 4 discusses the size of the wholesale price w and the critical value w0 when there is no financial constraint on the supplier. In these three cases, the optimal loan amount provided by the manufacturer to the supplier and the optimal output of the supplier are discussed.

随后，文章对命题4进行了证明，证明过程如下：

Then, the thesis proves proposition 4, and the proof process is as follows:



证明结束后，文章对命题4进行了分析。

After the proof, the thesis analyzes proposition 4.



从命题4中，我们得知：制造商向供应商提供借款可以让供应商生产出比以往更多的半成品来满足制造商的需求，前提是批发价格足够小，小于临界值。

From proposition 4, we learn that the loan provided by the manufacturer to the supplier enables the supplier to produce more semi-finished products to meet the demand of the manufacturer than before, provided that the wholesale price is small enough and below the critical value.

知识补充

在证明过程中，提到了“单峰函数”，什么是“单峰函数”呢，一起了解一下吧~

In the process of proof, mentioned "unimodal function", what is "unimodal function", let's understand it ~



If the function f(x) has a unique maximum (or minimum) point C on the interval [a, b], and monotonically increases (decreases) to the left of the maximum (or minimum) point C; To the right of point C, the function monotonically decreases (increases), then the function is called the unimodal function on the interval [a, b].

END

今天的分享就到这里了，如果您对文章有独特的想法，欢迎给我们留言。让我们相约明天，祝您今天过得开心快乐！

That's all for today's sharing. If you have a unique idea about the article, please leave us a message, and let us meet tomorrow. I wish you a nice day!

参考资料：Deepl翻译、百度

参考文献：

王文利,甄烨,张钦红.面向资金约束供应商的供应链内部融资——股权还是债权?[J].管理科学学报,2020,23(05):89-101.

本文由LearningYard学苑整理并发出，如有侵权请在后台留言沟通！