供应链融资全流程简图（八悦分享九）
供应链融资全流程简图（八悦分享九）Increase knowledge and leave good news!Share interest spread happiness将为您介绍：本文第五章：计算研究大约需要您五分钟的时间。欢迎您的访问。
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今天小编为大家带来的是文献推文（期刊）的精读：《Sustainable supply chain finance through digital platforms：a pathway to green entrepreneurship》（4）
将为您介绍：本文第五章：计算研究
大约需要您五分钟的时间。
欢迎您的访问。
Share interest spread happiness
Increase knowledge and leave good news!
Dear you this is LearningYard Academy.
Today the editor brings you an intensive reading of literature tweets (journals): "Sustainable supply chain finance through digital platforms: a pathway to green entrepreneurship" (4)
You will be introduced to: Chapter 5 of this article: Computational study.
It will take you about five minutes.
Welcome your visit.
在本节中，文章进行了详细的计算研究，并调查了受监管的GNPD场景，以验证理论发现。
首先研究了供应链的效用和绿色产品在供应链产品组合中的份额如何受到其他关键参数的影响。图4描述了绿色产品的市场不确定性σ和消费者对绿色度α的敏感系数如何影响供应链的效用。实验证实，增加绿色产品的市场不确定性σ会对供应链的效用函数产生负面影响。除此，文章还发现，随着α的增加，供应链实现了更高的效用。这主要是因为消费者对产品环境方面的更高敏感度加剧了非绿色和绿色产品之间的市场竞争，最终提高了供应链的绩效。
In this section the article conducts a detailed computational study and investigates regulated GNPD scenarios to validate theoretical findings.
It first examines how the utility of the supply chain and the share of green products in the supply chain product mix are affected by other key parameters. Figure 4 depicts how the market uncertainty σ of green products and the sensitivity coefficient of consumers to greenness α affect the utility of the supply chain. Experiments confirm that increasing the market uncertainty σ of green products will have a negative impact on the utility function of the supply chain. In addition the article also finds that as α increases the supply chain achieves higher utility. This is mainly because the higher sensitivity of consumers to the environmental aspects of products intensifies the market competition between non-green and green products which ultimately improves the performance of the supply chain.
F i g.5表明，随着新产品的绿色化程度（θ）增加，SC在其产品组合中优先考虑绿色产品而不是非绿色产品。还发现，当θ低于某个阈值（这里，θ＜15）时，风险承担者SC的产品组合中绿色产品的份额高于风险规避者SC（区域（a））。然而，当θ高于阈值（此处，θ>15）时，SC应调整其风险态度，并采取较低的风险，以实现绿色创业目标（区域（b））。这是一项重要的发现，表明为了实现受监管的GNPD计划的目标，资本受限的SCs必须定期考虑新产品所需的绿化工作，并调整其风险态度。
接下来，文章研究主要参与者对政府干预方法（EI与SW）的偏好如何受到MSP风险态度和其他关键参数的影响。使用第节中给出的理论结果。并且，评估和比较了EI和SW下玩家的最佳效用。
GNPD参与者之间存在关于政府决策方法的实质性冲突（EI与SW）。更重要的是，参与者的偏好和现有冲突受到MSP作为主要基金提供者的风险态度的高度影响。为了更好地表示，图6a、b中的不同识别区域描述如下：
(1)双赢EI区域：所有参与者都受益于政府的EI最大化目标。
(2)双赢SW区域：所有参与者都从政府的SW最大化目标中受益。
(3)冲突地区：与SC不同，MSP和政府受益于政府的SW最大化目标。
(4)冲突地区：与政府不同，SC和MSP受益于政府的EI最大化目标。
Fig.5 shows that as the degree of greenness (θ) of new products increases SC prioritizes green products over non-green products in its product portfolio. It is also found that when θ is below a certain threshold (here θ < 15) the share of green products in the portfolio of risk takers SC is higher than that of risk avoiders SC (region (a)). However when θ is above a threshold (here θ > 15) SCs should adjust their risk attitudes and take lower risks in order to achieve green entrepreneurship goals (area (b)). This is an important finding showing that in order to achieve the goals of a regulated GNPD program capital-constrained SCs must regularly consider the greening efforts required for new products and adjust their risk attitudes.
Next we examine how key players' preferences for government intervention methods (EI vs SW) are influenced by MSP risk attitudes and other key parameters. Use the theoretical results given in Section 1. Also the best utility of players under EI and SW is evaluated and compared.
There is substantial conflict between GNPD participants regarding the approach to government decision-making (EI vs SW). What's more participants' preferences and existing Conflicts are highly influenced by MSP's risk attitude as a major fund provider. For better representation the different recognition regions in Fig. 6a b are described as follows:
(1) Win-win EI area: All participants benefit from the government’s EI maximization goal.
(2) Win-win SW area: All participants benefit from the government’s SW maximization goal.
(3) Conflict areas: Unlike SCs MSPs and governments benefit from the government’s SW maximization goal.
(4) Conflict areas: Unlike governments SCs and MSPs benefit from the government’s EI maximization goal.
今天的分享就到这里了。
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That's all for today's sharing. If you have a unique idea for today's article feel free to leave a message and let's meet tomorrow.
I wish you have a happy day!
参考资料：谷歌翻译
参考文献：
Raziyeh Reza-Gharehbagh Sobhan Arisian Ashkan Hafezalkotob et al. Sustainable supply chain finance through digital platforms: a pathway to green entrepreneurship [J]. Annals of Operations Research 2022 1(11) 1-35.
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